Polk Audio’s three-piece Reference Monitor speaker system, the RM-3000, consists of two small satellite speakers and a subwoofer module. Although this general configuration is currently enjoying increased popularity, Polk’s version differs from the others in many of its design details.Each of the satellite speakers is a miniature two-way system with a 3-1/2-inch “woofer” operating above 200 Hz and crossing over at approximately 4,000 Hz to a 3/4-inch dome tweeter. The tweeter is protected against burnout by an internal auto reset protection device that cuts off its signal until the power has been reduced to a safe level. The tweeter is stepped back about 1-1/4 inches from the plane of the woofer to provide proper time alignment of the outputs of the two drivers.The satellite enclosure is made of a high-density, non-resonant polymer aggregate similar to the material used for high-quality kitchen countertops. The smooth, glassy exterior is resistant to physical damage, and each of the satellites— which measure only 6-3/4 inches high, 4-1/4 inches wide, and 5 inches deep, including the molded plastic grilles—weighs a surprisingly heavy 4-1/2 pounds. The crossovers contain second-order low-pass and high-pass sections designed to complement the time alignment of the drivers. In addition to its crossover network, each satellite also contains a 200-hz high-pass filter that protects it from being damaged by high-level low-frequency signals.The subwoofer contains two 6-1/2-inch cone drivers, each driven by one stereo channel. For each channel, the appropriate satellite, the subwoofer, and the amplifier are simply wired in parallel. The subwoofer enclosure, which measures 20-1/4 inches wide, 13 inches deep, and 10 inches high, is supported 2 inches above the floor on four rubber feet. Its interior is divided into two separate sections o? different volumes, with the drivers mounted on the dividing partition. The rear surfaces of the two driver cones face the sealed volume, which provides the necessary stiffness for their proper operation. In the other section, the pressure generated by the drivers is coupled to a 10-inch passive radiator mounted on the bottom of the cabinet, facing the floor. According to Polk, the passive-radiator coupling reproduces the low frequencies more efficiently than a simple port radiator, while the mass and size of the passive cone (called the “sub-bass” radiator) attenuate the higher frequencies, providing an 18-dB-per-octave rolloff matching the low-frequency rolloff of the satellites. Since each driver is connected to one of the stereo channels, the two channels are acoustically blended throughout the subwoofer’s operating frequency range (which contains virtually no directional information). Although the subwoofer’s response rolls off naturally above 170 Hz, the unit also contains a first-order low-pass filter to avoid wasting amplifier power above its operating range.

Polk Audio M3 Monitor Speakers Series 2 Indoor/Outdoor 8 Ohms 100 Watts Pair Pre-Owned. This auction is for Polk Audio M3 Monitor Speakers Series 2 Indoor/Outdoor 8 Ohms 100 Watts, there is Pair (2) of these speakers in this auction, the speakers are in white color with original grill attached, please see carefully all the pictures before you make a bid, thanks for looking at my auction… Please go through all pictures & description before you make a bid thanks. (What you see will be shipped) Note: My account is now set with an automatic Unpaid Item Assistant so payment is expected within 48 hours after the auctions end if for some reason you need more time to pay for your item, let me know within the payment time frame. We Dont Use Stock Pictures in Any Our Auctions, Please Check the Pictures Thoroughly Shows Exactly the Item for Sale Includes : Polk Audio M3 Monitor Speakers Series 2 Indoor/Outdoor 8 Ohms 100 Watts Pair Pre-Owned. ----------------------------------------------------------------------------------------------- Shipping & Handling with Insurance in U. S. A. - $ 35.00 We can only ship this item to street addresses within the continental (48 states) USA. (No P.O Box) We cannot deliver to Alaska, Hawaii, P.O. Boxes, APO, or FPO... For your protection and ours, we take PayPal payments from buyers with confirmed shipping addresses. If you have not done so already, please have your address confirmed with PayPal prior to bidding We Only use FedEx, UPS & USPS for Shipping, the item takes Approx 3 - 5 Business Days to arrive at the buyers address, I try to ship on the very same day after receiving the payment. Please respond in 2 to 3 working days by e-mail. If the item is not paid within 3 days after the end of the auction, we reserve the right to relist the item NOTE: Please note that we keep track of all S/N numbers of each and every tool We try to describe each item to the best of our ability ------------------------------------------------------------------------------------------------

Polk Audio M3 Monitor Speakers Series 2 Indoor/Outdoor 8 Ohms 100 Watts Pair Pre-Owned. This auction is for Polk Audio M3 Monitor Speakers Series 2 Indoor/Outdoor 8 Ohms 100 Watts, there is Pair (2) of these speakers in this auction, the speakers are in white color with original grill attached, please see carefully all the pictures before you make a bid, thanks for looking at my auction… Please go through all pictures & description before you make a bid thanks. (What you see will be shipped) Note: My account is now set with an automatic Unpaid Item Assistant so payment is expected within 48 hours after the auctions end if for some reason you need more time to pay for your item, let me know within the payment time frame. We Dont Use Stock Pictures in Any Our Auctions, Please Check the Pictures Thoroughly Shows Exactly the Item for Sale Includes : Polk Audio M3 Monitor Speakers Series 2 Indoor/Outdoor 8 Ohms 100 Watts Pair Pre-Owned. ----------------------------------------------------------------------------------------------- Shipping & Handling with Insurance in U. S. A. - $ 35.00 We can only ship this item to street addresses within the continental (48 states) USA. (No P.O Box) We cannot deliver to Alaska, Hawaii, P.O. Boxes, APO, or FPO... For your protection and ours, we take PayPal payments from buyers with confirmed shipping addresses. If you have not done so already, please have your address confirmed with PayPal prior to bidding We Only use FedEx, UPS & USPS for Shipping, the item takes Approx 3 - 5 Business Days to arrive at the buyers address, I try to ship on the very same day after receiving the payment. Please respond in 2 to 3 working days by e-mail. If the item is not paid within 3 days after the end of the auction, we reserve the right to relist the item NOTE: Please note that we keep track of all S/N numbers of each and every tool We try to describe each item to the best of our ability ------------------------------------------------------------------------------------------------

Polk Audio’s three-piece Reference Monitor speaker system, the RM-3000, consists of two small satellite speakers and a subwoofer module. Although this general configuration is currently enjoying increased popularity, Polk’s version differs from the others in many of its design details.Each of the satellite speakers is a miniature two-way system with a 3-1/2-inch “woofer” operating above 200 Hz and crossing over at approximately 4,000 Hz to a 3/4-inch dome tweeter. The tweeter is protected against burnout by an internal auto reset protection device that cuts off its signal until the power has been reduced to a safe level. The tweeter is stepped back about 1-1/4 inches from the plane of the woofer to provide proper time alignment of the outputs of the two drivers.The satellite enclosure is made of a high-density, non-resonant polymer aggregate similar to the material used for high-quality kitchen countertops. The smooth, glassy exterior is resistant to physical damage, and each of the satellites— which measure only 6-3/4 inches high, 4-1/4 inches wide, and 5 inches deep, including the molded plastic grilles—weighs a surprisingly heavy 4-1/2 pounds. The crossovers contain second-order low-pass and high-pass sections designed to complement the time alignment of the drivers. In addition to its crossover network, each satellite also contains a 200-hz high-pass filter that protects it from being damaged by high-level low-frequency signals.The subwoofer contains two 6-1/2-inch cone drivers, each driven by one stereo channel. For each channel, the appropriate satellite, the subwoofer, and the amplifier are simply wired in parallel. The subwoofer enclosure, which measures 20-1/4 inches wide, 13 inches deep, and 10 inches high, is supported 2 inches above the floor on four rubber feet. Its interior is divided into two separate sections o? different volumes, with the drivers mounted on the dividing partition. The rear surfaces of the two driver cones face the sealed volume, which provides the necessary stiffness for their proper operation. In the other section, the pressure generated by the drivers is coupled to a 10-inch passive radiator mounted on the bottom of the cabinet, facing the floor. According to Polk, the passive-radiator coupling reproduces the low frequencies more efficiently than a simple port radiator, while the mass and size of the passive cone (called the “sub-bass” radiator) attenuate the higher frequencies, providing an 18-dB-per-octave rolloff matching the low-frequency rolloff of the satellites. Since each driver is connected to one of the stereo channels, the two channels are acoustically blended throughout the subwoofer’s operating frequency range (which contains virtually no directional information). Although the subwoofer’s response rolls off naturally above 170 Hz, the unit also contains a first-order low-pass filter to avoid wasting amplifier power above its operating range.

Polk Audio M3 Monitor Speakers Series 2 Indoor/Outdoor 8 Ohms 100 Watts Pair Pre-Owned. This auction is for Polk Audio M3 Monitor Speakers Series 2 Indoor/Outdoor 8 Ohms 100 Watts, there is Pair (2) of these speakers in this auction, the speakers are in white color with original grill attached, please see carefully all the pictures before you make a bid, thanks for looking at my auction… Please go through all pictures & description before you make a bid thanks. (What you see will be shipped) Note: My account is now set with an automatic Unpaid Item Assistant so payment is expected within 48 hours after the auctions end if for some reason you need more time to pay for your item, let me know within the payment time frame. We Dont Use Stock Pictures in Any Our Auctions, Please Check the Pictures Thoroughly Shows Exactly the Item for Sale Includes : Polk Audio M3 Monitor Speakers Series 2 Indoor/Outdoor 8 Ohms 100 Watts Pair Pre-Owned. ----------------------------------------------------------------------------------------------- Shipping & Handling with Insurance in U. S. A. - $ 35.00 We can only ship this item to street addresses within the continental (48 states) USA. (No P.O Box) We cannot deliver to Alaska, Hawaii, P.O. Boxes, APO, or FPO... For your protection and ours, we take PayPal payments from buyers with confirmed shipping addresses. If you have not done so already, please have your address confirmed with PayPal prior to bidding We Only use FedEx, UPS & USPS for Shipping, the item takes Approx 3 - 5 Business Days to arrive at the buyers address, I try to ship on the very same day after receiving the payment. Please respond in 2 to 3 working days by e-mail. If the item is not paid within 3 days after the end of the auction, we reserve the right to relist the item NOTE: Please note that we keep track of all S/N numbers of each and every tool We try to describe each item to the best of our ability ------------------------------------------------------------------------------------------------

Polk Audio’s three-piece Reference Monitor speaker system, the RM-3000, consists of two small satellite speakers and a subwoofer module. Although this general configuration is currently enjoying increased popularity, Polk’s version differs from the others in many of its design details.Each of the satellite speakers is a miniature two-way system with a 3-1/2-inch “woofer” operating above 200 Hz and crossing over at approximately 4,000 Hz to a 3/4-inch dome tweeter. The tweeter is protected against burnout by an internal auto reset protection device that cuts off its signal until the power has been reduced to a safe level. The tweeter is stepped back about 1-1/4 inches from the plane of the woofer to provide proper time alignment of the outputs of the two drivers.The satellite enclosure is made of a high-density, non-resonant polymer aggregate similar to the material used for high-quality kitchen countertops. The smooth, glassy exterior is resistant to physical damage, and each of the satellites— which measure only 6-3/4 inches high, 4-1/4 inches wide, and 5 inches deep, including the molded plastic grilles—weighs a surprisingly heavy 4-1/2 pounds. The crossovers contain second-order low-pass and high-pass sections designed to complement the time alignment of the drivers. In addition to its crossover network, each satellite also contains a 200-hz high-pass filter that protects it from being damaged by high-level low-frequency signals.The subwoofer contains two 6-1/2-inch cone drivers, each driven by one stereo channel. For each channel, the appropriate satellite, the subwoofer, and the amplifier are simply wired in parallel. The subwoofer enclosure, which measures 20-1/4 inches wide, 13 inches deep, and 10 inches high, is supported 2 inches above the floor on four rubber feet. Its interior is divided into two separate sections o? different volumes, with the drivers mounted on the dividing partition. The rear surfaces of the two driver cones face the sealed volume, which provides the necessary stiffness for their proper operation. In the other section, the pressure generated by the drivers is coupled to a 10-inch passive radiator mounted on the bottom of the cabinet, facing the floor. According to Polk, the passive-radiator coupling reproduces the low frequencies more efficiently than a simple port radiator, while the mass and size of the passive cone (called the “sub-bass” radiator) attenuate the higher frequencies, providing an 18-dB-per-octave rolloff matching the low-frequency rolloff of the satellites. Since each driver is connected to one of the stereo channels, the two channels are acoustically blended throughout the subwoofer’s operating frequency range (which contains virtually no directional information). Although the subwoofer’s response rolls off naturally above 170 Hz, the unit also contains a first-order low-pass filter to avoid wasting amplifier power above its operating range.

Work as they should. Have some light scuffs.

Polk Audio M3 Monitor Speakers Series 2 Indoor/Outdoor 8 Ohms 100 Watts Pair Pre-Owned. This auction is for Polk Audio M3 Monitor Speakers Series 2 Indoor/Outdoor 8 Ohms 100 Watts, there is Pair (2) of these speakers in this auction, the speakers are in white color with original grill attached, please see carefully all the pictures before you make a bid, thanks for looking at my auction… Please go through all pictures & description before you make a bid thanks. (What you see will be shipped) Note: My account is now set with an automatic Unpaid Item Assistant so payment is expected within 48 hours after the auctions end if for some reason you need more time to pay for your item, let me know within the payment time frame. We Dont Use Stock Pictures in Any Our Auctions, Please Check the Pictures Thoroughly Shows Exactly the Item for Sale Includes : Polk Audio M3 Monitor Speakers Series 2 Indoor/Outdoor 8 Ohms 100 Watts Pair Pre-Owned. ----------------------------------------------------------------------------------------------- Shipping & Handling with Insurance in U. S. A. - $ 35.00 We can only ship this item to street addresses within the continental (48 states) USA. (No P.O Box) We cannot deliver to Alaska, Hawaii, P.O. Boxes, APO, or FPO... For your protection and ours, we take PayPal payments from buyers with confirmed shipping addresses. If you have not done so already, please have your address confirmed with PayPal prior to bidding We Only use FedEx, UPS & USPS for Shipping, the item takes Approx 3 - 5 Business Days to arrive at the buyers address, I try to ship on the very same day after receiving the payment. Please respond in 2 to 3 working days by e-mail. If the item is not paid within 3 days after the end of the auction, we reserve the right to relist the item NOTE: Please note that we keep track of all S/N numbers of each and every tool We try to describe each item to the best of our ability ------------------------------------------------------------------------------------------------

Polk Audio M3 Monitor Speakers Series 2 Indoor/Outdoor 8 Ohms 100 Watts Pair Pre-Owned. This auction is for Polk Audio M3 Monitor Speakers Series 2 Indoor/Outdoor 8 Ohms 100 Watts, there is Pair (2) of these speakers in this auction, the speakers are in white color with original grill attached, please see carefully all the pictures before you make a bid, thanks for looking at my auction… Please go through all pictures & description before you make a bid thanks. (What you see will be shipped) Note: My account is now set with an automatic Unpaid Item Assistant so payment is expected within 48 hours after the auctions end if for some reason you need more time to pay for your item, let me know within the payment time frame. We Dont Use Stock Pictures in Any Our Auctions, Please Check the Pictures Thoroughly Shows Exactly the Item for Sale Includes : Polk Audio M3 Monitor Speakers Series 2 Indoor/Outdoor 8 Ohms 100 Watts Pair Pre-Owned. ----------------------------------------------------------------------------------------------- Shipping & Handling with Insurance in U. S. A. - $ 35.00 We can only ship this item to street addresses within the continental (48 states) USA. (No P.O Box) We cannot deliver to Alaska, Hawaii, P.O. Boxes, APO, or FPO... For your protection and ours, we take PayPal payments from buyers with confirmed shipping addresses. If you have not done so already, please have your address confirmed with PayPal prior to bidding We Only use FedEx, UPS & USPS for Shipping, the item takes Approx 3 - 5 Business Days to arrive at the buyers address, I try to ship on the very same day after receiving the payment. Please respond in 2 to 3 working days by e-mail. If the item is not paid within 3 days after the end of the auction, we reserve the right to relist the item NOTE: Please note that we keep track of all S/N numbers of each and every tool We try to describe each item to the best of our ability ------------------------------------------------------------------------------------------------

Polk Audio’s three-piece Reference Monitor speaker system, the RM-3000, consists of two small satellite speakers and a subwoofer module. Although this general configuration is currently enjoying increased popularity, Polk’s version differs from the others in many of its design details.Each of the satellite speakers is a miniature two-way system with a 3-1/2-inch “woofer” operating above 200 Hz and crossing over at approximately 4,000 Hz to a 3/4-inch dome tweeter. The tweeter is protected against burnout by an internal auto reset protection device that cuts off its signal until the power has been reduced to a safe level. The tweeter is stepped back about 1-1/4 inches from the plane of the woofer to provide proper time alignment of the outputs of the two drivers.The satellite enclosure is made of a high-density, non-resonant polymer aggregate similar to the material used for high-quality kitchen countertops. The smooth, glassy exterior is resistant to physical damage, and each of the satellites— which measure only 6-3/4 inches high, 4-1/4 inches wide, and 5 inches deep, including the molded plastic grilles—weighs a surprisingly heavy 4-1/2 pounds. The crossovers contain second-order low-pass and high-pass sections designed to complement the time alignment of the drivers. In addition to its crossover network, each satellite also contains a 200-hz high-pass filter that protects it from being damaged by high-level low-frequency signals.The subwoofer contains two 6-1/2-inch cone drivers, each driven by one stereo channel. For each channel, the appropriate satellite, the subwoofer, and the amplifier are simply wired in parallel. The subwoofer enclosure, which measures 20-1/4 inches wide, 13 inches deep, and 10 inches high, is supported 2 inches above the floor on four rubber feet. Its interior is divided into two separate sections o? different volumes, with the drivers mounted on the dividing partition. The rear surfaces of the two driver cones face the sealed volume, which provides the necessary stiffness for their proper operation. In the other section, the pressure generated by the drivers is coupled to a 10-inch passive radiator mounted on the bottom of the cabinet, facing the floor. According to Polk, the passive-radiator coupling reproduces the low frequencies more efficiently than a simple port radiator, while the mass and size of the passive cone (called the “sub-bass” radiator) attenuate the higher frequencies, providing an 18-dB-per-octave rolloff matching the low-frequency rolloff of the satellites. Since each driver is connected to one of the stereo channels, the two channels are acoustically blended throughout the subwoofer’s operating frequency range (which contains virtually no directional information). Although the subwoofer’s response rolls off naturally above 170 Hz, the unit also contains a first-order low-pass filter to avoid wasting amplifier power above its operating range.

Polk Audio RM3000 Monitor Series 2 Speakers, Speckled Stone Color Used. Good condition. One speaker has a tear and there are a few small tears in the speaker covers. Speakers are very heavy. Old school quality.

Polk Audio M3 Monitor Speakers Series 2 Indoor/Outdoor 8 Ohms 100 Watts Pair Pre-Owned. This auction is for Polk Audio M3 Monitor Speakers Series 2 Indoor/Outdoor 8 Ohms 100 Watts, there is Pair (2) of these speakers in this auction, the speakers are in white color with original grill attached, please see carefully all the pictures before you make a bid, thanks for looking at my auction… Please go through all pictures & description before you make a bid thanks. (What you see will be shipped) Note: My account is now set with an automatic Unpaid Item Assistant so payment is expected within 48 hours after the auctions end if for some reason you need more time to pay for your item, let me know within the payment time frame. We Dont Use Stock Pictures in Any Our Auctions, Please Check the Pictures Thoroughly Shows Exactly the Item for Sale Includes : Polk Audio M3 Monitor Speakers Series 2 Indoor/Outdoor 8 Ohms 100 Watts Pair Pre-Owned. ----------------------------------------------------------------------------------------------- Shipping & Handling with Insurance in U. S. A. - $ 35.00 We can only ship this item to street addresses within the continental (48 states) USA. (No P.O Box) We cannot deliver to Alaska, Hawaii, P.O. Boxes, APO, or FPO... For your protection and ours, we take PayPal payments from buyers with confirmed shipping addresses. If you have not done so already, please have your address confirmed with PayPal prior to bidding We Only use FedEx, UPS & USPS for Shipping, the item takes Approx 3 - 5 Business Days to arrive at the buyers address, I try to ship on the very same day after receiving the payment. Please respond in 2 to 3 working days by e-mail. If the item is not paid within 3 days after the end of the auction, we reserve the right to relist the item NOTE: Please note that we keep track of all S/N numbers of each and every tool We try to describe each item to the best of our ability ------------------------------------------------------------------------------------------------

Polk Audio’s three-piece Reference Monitor speaker system, the RM-3000, consists of two small satellite speakers and a subwoofer module. Although this general configuration is currently enjoying increased popularity, Polk’s version differs from the others in many of its design details.Each of the satellite speakers is a miniature two-way system with a 3-1/2-inch “woofer” operating above 200 Hz and crossing over at approximately 4,000 Hz to a 3/4-inch dome tweeter. The tweeter is protected against burnout by an internal auto reset protection device that cuts off its signal until the power has been reduced to a safe level. The tweeter is stepped back about 1-1/4 inches from the plane of the woofer to provide proper time alignment of the outputs of the two drivers.The satellite enclosure is made of a high-density, non-resonant polymer aggregate similar to the material used for high-quality kitchen countertops. The smooth, glassy exterior is resistant to physical damage, and each of the satellites— which measure only 6-3/4 inches high, 4-1/4 inches wide, and 5 inches deep, including the molded plastic grilles—weighs a surprisingly heavy 4-1/2 pounds. The crossovers contain second-order low-pass and high-pass sections designed to complement the time alignment of the drivers. In addition to its crossover network, each satellite also contains a 200-hz high-pass filter that protects it from being damaged by high-level low-frequency signals.The subwoofer contains two 6-1/2-inch cone drivers, each driven by one stereo channel. For each channel, the appropriate satellite, the subwoofer, and the amplifier are simply wired in parallel. The subwoofer enclosure, which measures 20-1/4 inches wide, 13 inches deep, and 10 inches high, is supported 2 inches above the floor on four rubber feet. Its interior is divided into two separate sections o? different volumes, with the drivers mounted on the dividing partition. The rear surfaces of the two driver cones face the sealed volume, which provides the necessary stiffness for their proper operation. In the other section, the pressure generated by the drivers is coupled to a 10-inch passive radiator mounted on the bottom of the cabinet, facing the floor. According to Polk, the passive-radiator coupling reproduces the low frequencies more efficiently than a simple port radiator, while the mass and size of the passive cone (called the “sub-bass” radiator) attenuate the higher frequencies, providing an 18-dB-per-octave rolloff matching the low-frequency rolloff of the satellites. Since each driver is connected to one of the stereo channels, the two channels are acoustically blended throughout the subwoofer’s operating frequency range (which contains virtually no directional information). Although the subwoofer’s response rolls off naturally above 170 Hz, the unit also contains a first-order low-pass filter to avoid wasting amplifier power above its operating range.

Pair of Polk Audio RM3000 Monitor Series-2 Satellite Speakers Gray Black. Condition is Used. Shipped with USPS Priority Mail.

Polk Audio’s three-piece Reference Monitor speaker system, the RM-3000, consists of two small satellite speakers and a subwoofer module. Although this general configuration is currently enjoying increased popularity, Polk’s version differs from the others in many of its design details.Each of the satellite speakers is a miniature two-way system with a 3-1/2-inch “woofer” operating above 200 Hz and crossing over at approximately 4,000 Hz to a 3/4-inch dome tweeter. The tweeter is protected against burnout by an internal auto reset protection device that cuts off its signal until the power has been reduced to a safe level. The tweeter is stepped back about 1-1/4 inches from the plane of the woofer to provide proper time alignment of the outputs of the two drivers.The satellite enclosure is made of a high-density, non-resonant polymer aggregate similar to the material used for high-quality kitchen countertops. The smooth, glassy exterior is resistant to physical damage, and each of the satellites— which measure only 6-3/4 inches high, 4-1/4 inches wide, and 5 inches deep, including the molded plastic grilles—weighs a surprisingly heavy 4-1/2 pounds. The crossovers contain second-order low-pass and high-pass sections designed to complement the time alignment of the drivers. In addition to its crossover network, each satellite also contains a 200-hz high-pass filter that protects it from being damaged by high-level low-frequency signals.The subwoofer contains two 6-1/2-inch cone drivers, each driven by one stereo channel. For each channel, the appropriate satellite, the subwoofer, and the amplifier are simply wired in parallel. The subwoofer enclosure, which measures 20-1/4 inches wide, 13 inches deep, and 10 inches high, is supported 2 inches above the floor on four rubber feet. Its interior is divided into two separate sections o? different volumes, with the drivers mounted on the dividing partition. The rear surfaces of the two driver cones face the sealed volume, which provides the necessary stiffness for their proper operation. In the other section, the pressure generated by the drivers is coupled to a 10-inch passive radiator mounted on the bottom of the cabinet, facing the floor. According to Polk, the passive-radiator coupling reproduces the low frequencies more efficiently than a simple port radiator, while the mass and size of the passive cone (called the “sub-bass” radiator) attenuate the higher frequencies, providing an 18-dB-per-octave rolloff matching the low-frequency rolloff of the satellites. Since each driver is connected to one of the stereo channels, the two channels are acoustically blended throughout the subwoofer’s operating frequency range (which contains virtually no directional information). Although the subwoofer’s response rolls off naturally above 170 Hz, the unit also contains a first-order low-pass filter to avoid wasting amplifier power above its operating range.

Zum Verkauf stehen voll funktionsfähige Monitorkopfhörer von Audio-Technica. Das Produkt wird ungeöffnet und ungenutzt verkauft, weil ich nach Bestellung dessen, das selbe Produkt geschenkt bekommen habe und leider vergessen habe, die bestellten Kopfhörer zurück zusenden.

Pair of Polk Audio RM3000 Monitor Series-2 Satellite Speakers Gray Black. Condition is Used. Shipped with USPS Priority Mail.

Polk Audio’s three-piece Reference Monitor speaker system, the RM-3000, consists of two small satellite speakers and a subwoofer module. Although this general configuration is currently enjoying increased popularity, Polk’s version differs from the others in many of its design details.Each of the satellite speakers is a miniature two-way system with a 3-1/2-inch “woofer” operating above 200 Hz and crossing over at approximately 4,000 Hz to a 3/4-inch dome tweeter. The tweeter is protected against burnout by an internal auto reset protection device that cuts off its signal until the power has been reduced to a safe level. The tweeter is stepped back about 1-1/4 inches from the plane of the woofer to provide proper time alignment of the outputs of the two drivers.The satellite enclosure is made of a high-density, non-resonant polymer aggregate similar to the material used for high-quality kitchen countertops. The smooth, glassy exterior is resistant to physical damage, and each of the satellites— which measure only 6-3/4 inches high, 4-1/4 inches wide, and 5 inches deep, including the molded plastic grilles—weighs a surprisingly heavy 4-1/2 pounds. The crossovers contain second-order low-pass and high-pass sections designed to complement the time alignment of the drivers. In addition to its crossover network, each satellite also contains a 200-hz high-pass filter that protects it from being damaged by high-level low-frequency signals.The subwoofer contains two 6-1/2-inch cone drivers, each driven by one stereo channel. For each channel, the appropriate satellite, the subwoofer, and the amplifier are simply wired in parallel. The subwoofer enclosure, which measures 20-1/4 inches wide, 13 inches deep, and 10 inches high, is supported 2 inches above the floor on four rubber feet. Its interior is divided into two separate sections o? different volumes, with the drivers mounted on the dividing partition. The rear surfaces of the two driver cones face the sealed volume, which provides the necessary stiffness for their proper operation. In the other section, the pressure generated by the drivers is coupled to a 10-inch passive radiator mounted on the bottom of the cabinet, facing the floor. According to Polk, the passive-radiator coupling reproduces the low frequencies more efficiently than a simple port radiator, while the mass and size of the passive cone (called the “sub-bass” radiator) attenuate the higher frequencies, providing an 18-dB-per-octave rolloff matching the low-frequency rolloff of the satellites. Since each driver is connected to one of the stereo channels, the two channels are acoustically blended throughout the subwoofer’s operating frequency range (which contains virtually no directional information). Although the subwoofer’s response rolls off naturally above 170 Hz, the unit also contains a first-order low-pass filter to avoid wasting amplifier power above its operating range.

Polk Audio’s three-piece Reference Monitor speaker system, the RM-3000, consists of two small satellite speakers and a subwoofer module. Although this general configuration is currently enjoying increased popularity, Polk’s version differs from the others in many of its design details.Each of the satellite speakers is a miniature two-way system with a 3-1/2-inch “woofer” operating above 200 Hz and crossing over at approximately 4,000 Hz to a 3/4-inch dome tweeter. The tweeter is protected against burnout by an internal auto reset protection device that cuts off its signal until the power has been reduced to a safe level. The tweeter is stepped back about 1-1/4 inches from the plane of the woofer to provide proper time alignment of the outputs of the two drivers.The satellite enclosure is made of a high-density, non-resonant polymer aggregate similar to the material used for high-quality kitchen countertops. The smooth, glassy exterior is resistant to physical damage, and each of the satellites— which measure only 6-3/4 inches high, 4-1/4 inches wide, and 5 inches deep, including the molded plastic grilles—weighs a surprisingly heavy 4-1/2 pounds. The crossovers contain second-order low-pass and high-pass sections designed to complement the time alignment of the drivers. In addition to its crossover network, each satellite also contains a 200-hz high-pass filter that protects it from being damaged by high-level low-frequency signals.The subwoofer contains two 6-1/2-inch cone drivers, each driven by one stereo channel. For each channel, the appropriate satellite, the subwoofer, and the amplifier are simply wired in parallel. The subwoofer enclosure, which measures 20-1/4 inches wide, 13 inches deep, and 10 inches high, is supported 2 inches above the floor on four rubber feet. Its interior is divided into two separate sections o? different volumes, with the drivers mounted on the dividing partition. The rear surfaces of the two driver cones face the sealed volume, which provides the necessary stiffness for their proper operation. In the other section, the pressure generated by the drivers is coupled to a 10-inch passive radiator mounted on the bottom of the cabinet, facing the floor. According to Polk, the passive-radiator coupling reproduces the low frequencies more efficiently than a simple port radiator, while the mass and size of the passive cone (called the “sub-bass” radiator) attenuate the higher frequencies, providing an 18-dB-per-octave rolloff matching the low-frequency rolloff of the satellites. Since each driver is connected to one of the stereo channels, the two channels are acoustically blended throughout the subwoofer’s operating frequency range (which contains virtually no directional information). Although the subwoofer’s response rolls off naturally above 170 Hz, the unit also contains a first-order low-pass filter to avoid wasting amplifier power above its operating range.

Polk Audio RM3000 Monitor Series 2 Speakers, Speckled Stone Color Used. Good condition. One speaker has a tear and there are a few small tears in the speaker covers. Speakers are very heavy. Old school quality.

Pair of Polk Audio RM3000 Monitor Series-2 Satellite Speakers Gray Black. Condition is Used. Shipped with USPS Priority Mail.

Pair of Polk Audio RM3000 Monitor Series-2 Satellite Speakers Gray Black. Condition is Used. Shipped with USPS Priority Mail.

Pair of Polk Audio RM3000 Monitor Series-2 Satellite Speakers Gray Black. Condition is Used. Shipped with USPS Priority Mail.

Pair of Polk Audio RM3000 Monitor Series-2 Satellite Speakers Gray Black. Condition is Used. Shipped with USPS Priority Mail.