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Pair of Polk Audio RM2300 Satellite Black Wired Speakers Tested Working

End: 07.01. 2024 18:36:04 on Sunday
  • Condition: Used
  • Price: 45.49 EUR FESTPREIS
  • Status: sold
  • Item number: 186209902096
  • Seller: kravashop_1000 (891|98.3%)
  • Seller information: Commercial (with base shop)
  • Item location: Everett, Washington USA
  • Ships to: US
  • Shipping: 0,0 EUR
  • on EBAY
  • Description

    Condition see photos. Included only what do you see on the photos. Does not ship to Alaska, Hawaii or Puerto Rico.

Polk Audio RM2300 Satellite Speaker Set with RM2600 Center Channel

End: 06.01. 2024 14:48:42 on Saturday
  • Condition: Used
  • Price: 39.99 USD FESTPREIS
  • Status: 6T 21:9:54
  • Item number: 325948501904
  • Bids: 0
  • Seller: (|%)
  • Seller information:
  • Item location: Philadelphia,PA,USA USA
  • Ships to:
  • Shipping: 0,0 USD
  • on EBAY
  • Description

    Polk Audio RM2300 Satellite Speaker Set with RM2600 Center Channel. Set includes 6 RM2300 Satellite Speaker Set (of which at least 4 are in working order). RM2600 Center Channel is in working order as well. Speakers were used right up until a few weeks ago when we upgraded to Sonos. Remaining speakers may be functional but likely for parts only. Cosmetically the speakers are in fair condition with most of the speakers in pretty good shape. Comes with original owners manual as well. This auction is for speakers being purchased as-is.

Polk Audio 3 Speaker System RM2600 Center & 2 RM2300 Satellites

End: 06.01. 2024 07:34:28 on Saturday
  • Condition: Used
  • Price: 39.99 USD FESTPREIS
  • Status: 30T 22:51:6
  • Item number: 276213410808
  • Seller: (|%)
  • Seller information:
  • Item location: Salt Lake City,UT,USA USA
  • Ships to:
  • Shipping: 14,0 USD
  • on EBAY
  • Description

    Polk Audio 3 Speaker System RM2600 Center & 2 RM2300 Satellites. Speakers are in good cosmetic and working condition with some surface marks here and there. Sound great If you have any questions please reach out Thanks for looking

Pair of Polk Audio RM3000 Monitor Series-2 Satellite Speakers Gray Black

End: 06.01. 2024 01:34:46 on Saturday
  • Condition: Used
  • Price: 18.53 EUR Auktion
  • Status: unsold
  • Item number: 395098566476
  • Bids: 0
  • Seller: mercylovesme (261|100.0%)
  • Seller information: non commercial
  • Item location: San Jose, California USA
  • Ships to: US
  • Shipping: 0,0 EUR
  • on EBAY
  • Description

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

Polk Audio RM2300 Satellite Speaker - Pair - Very clean

End: 03.01. 2024 23:29:09 on Wednesday
  • Condition: Used
  • Price: 26.49 EUR FESTPREIS
  • Status: sold
  • Item number: 186142538609
  • Seller: blueocean-1988 (190|99.2%)
  • Seller information: non commercial
  • Item location: Las Vegas, Nevada USA
  • Ships to: US
  • Shipping: EUR
  • on EBAY
  • Description

    Selling pair of Polk Audio RM3000 It is in very clean condition as can be seen on photo. Small damage on one of the front grill- pls see photo Sounds fantastic---- Thanks

Polk Audio RM2300 Satellite Speaker Set with RM2600 Center Channel

End: 23.12. 2023 14:47:59 on Saturday
  • Condition: Used
  • Price: 39.99 USD FESTPREIS
  • Status: 6T 20:59:46
  • Item number: 325931079064
  • Bids: 0
  • Seller: (|%)
  • Seller information:
  • Item location: Philadelphia,PA,USA USA
  • Ships to:
  • Shipping: 0,0 USD
  • on EBAY
  • Description

    Polk Audio RM2300 Satellite Speaker Set with RM2600 Center Channel. Set includes 6 RM2300 Satellite Speaker Set (of which at least 4 are in working order). RM2600 Center Channel is in working order as well. Speakers were used right up until a few weeks ago when we upgraded to Sonos. Remaining speakers may be functional but likely for parts only. Cosmetically the speakers are in fair condition with most of the speakers in pretty good shape. Comes with original owners manual as well. This auction is for speakers being purchased as-is.

Pair of Polk Audio RM3000 Monitor Series-2 Satellite Speakers Gray Black

End: 23.12. 2023 01:34:05 on Saturday
  • Condition: Used
  • Price: 20.0 USD Auktion
  • Status: 6T 20:48:39
  • Item number: 395066618128
  • Bids: 0
  • Seller: (|%)
  • Seller information:
  • Item location: San Jose,CA,USA USA
  • Ships to:
  • Shipping: 0,0 USD
  • on EBAY
  • Description

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

Polk Audio Reference Monitor Series 2, Satellites & SUB, RM3000, Original Box

End: 18.12. 2023 01:58:50 on Monday
  • Condition: Used
  • Price: 120.19 EUR Auktion
  • Status: unsold
  • Item number: 305309410783
  • Bids: 0
  • Seller: tomtennis1980 (324|100.0%)
  • Seller information: non commercial
  • Item location: Costa Mesa, California USA
  • Ships to: US
  • Shipping: EUR
  • on EBAY
  • Description

    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 RM2300 Satellite Speaker Set with RM2600 Center Channel

End: 16.12. 2023 14:47:44 on Saturday
  • Condition: Used
  • Price: 49.99 USD Auktion
  • Status: 6T 21:31:45
  • Item number: 325921567202
  • Bids: 0
  • Seller: (|%)
  • Seller information:
  • Item location: Philadelphia,PA,USA USA
  • Ships to:
  • Shipping: 0,0 USD
  • on EBAY
  • Description

    Polk Audio RM2300 Satellite Speaker Set with RM2600 Center Channel. Set includes 6 RM2300 Satellite Speaker Set (of which at least 4 are in working order). RM2600 Center Channel is in working order as well. Speakers were used right up until a few weeks ago when we upgraded to Sonos. Remaining speakers may be functional but likely for parts only. Cosmetically the speakers are in fair condition with most of the speakers in pretty good shape. Comes with original owners manual as well. This auction is for speakers being purchased as-is.

Pair of Polk Audio RM3000 Monitor Series-2 Satellite Speakers Gray Black

End: 16.12. 2023 01:33:49 on Saturday
  • Condition: Used
  • Price: 18.42 EUR Auktion
  • Status: unsold
  • Item number: 395051836963
  • Bids: 0
  • Seller: mercylovesme (261|100.0%)
  • Seller information: non commercial
  • Item location: San Jose, California USA
  • Ships to: US
  • Shipping: 0,0 EUR
  • on EBAY
  • Description

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

POLK AUDIO SIGNA S4 3.1.2-CHANNEL SOUNDBAR | 300443-01-00-101 | NEW OPEN BOX

End: 14.12. 2023 21:00:00 on Thursday
  • Condition: New: Other
  • Price: 29.99 USD Auktion
  • Status: 4T 21:58:30
  • Item number: 204572676613
  • Bids: 0
  • Seller: (|%)
  • Seller information:
  • Item location: Austell,GA,USA USA
  • Ships to:
  • Shipping: 0,0 USD
  • on EBAY

POLK AUDIO SIGNA S4 3.1.2-CHANNEL SOUNDBAR | 300443-01-00-101 | NEW OPEN BOX

End: 13.12. 2023 22:00:00 on Wednesday
  • Condition: New: Other
  • Price: 29.99 USD Auktion
  • Status: 4T 22:56:37
  • Item number: 204572661535
  • Bids: 1
  • Seller: (|%)
  • Seller information:
  • Item location: Austell,GA,USA USA
  • Ships to:
  • Shipping: 0,0 USD
  • on EBAY

Polk Audio Black RM2300 Satellite Bookshelf Speakers Left & Right ~ Tested

End: 10.12. 2023 00:44:34 on Sunday
  • Condition: Used
  • Price: 35.37 EUR FESTPREIS
  • Status: sold
  • Item number: 364612047926
  • Seller: west_coast_electro_prod (4397|98.3%)
  • Seller information: Commercial (with base shop)
  • Item location: Everett, Washington USA
  • Ships to: US
  • Shipping: 0,0 EUR
  • on EBAY
  • Description

    In great working condition. Ships Fast!!! Please Look at the pictures to see what you will get. Email me if you have any questions. PLEASE before leaving Us a Negative Or Neutral Feedback, Contact us and we will do our best to resolve the issue, Thank you very much.

Polk Audio RM2300 Satellite Speaker Set with RM2600 Center Channel

End: 09.12. 2023 14:47:34 on Saturday
  • Condition: Used
  • Price: 46.05 EUR Auktion
  • Status: unsold
  • Item number: 325911349652
  • Bids: 0
  • Seller: shirts88 (2280|100.0%)
  • Seller information: non commercial
  • Item location: Philadelphia, Pennsylvania USA
  • Ships to: US
  • Shipping: 0,0 EUR
  • on EBAY
  • Description

    Polk Audio RM2300 Satellite Speaker Set with RM2600 Center Channel. Set includes 6 RM2300 Satellite Speaker Set (of which at least 4 are in working order). RM2600 Center Channel is in working order as well. Speakers were used right up until a few weeks ago when we upgraded to Sonos. Remaining speakers may be functional but likely for parts only. Cosmetically the speakers are in fair condition with most of the speakers in pretty good shape. Comes with original owners manual as well. This auction is for speakers being purchased as-is.

Polk audio R300 2Way Floor Speaker standing speaker EUC

End: 11.11. 2023 20:33:35 on Saturday
  • Condition: Used
  • Price: 78.82 EUR FESTPREIS
  • Status: unsold
  • Item number: 166242639961
  • Seller: rarefindsresale (3554|99.3%)
  • Seller information: Commercial (with base shop)
  • Item location: Arlington, Texas USA
  • Ships to: US
  • Shipping: 39,95 EUR
  • on EBAY
  • Description

    Polk audio R300 2Way Floor Speaker standing speaker EUC.

Polk Audio RM3000 Monitor Series 2 Outdoor/Indoor Speakers, w/Wall Brackets

End: 10.11. 2023 20:30:52 on Friday
  • Condition: Used
  • Price: 50.0 USD FESTPREIS
  • Status: 30T 21:53:39
  • Item number: 394927264037
  • Seller: (|%)
  • Seller information:
  • Item location: Trumbull,CT,USA USA
  • Ships to:
  • Shipping: 0,0 USD
  • on EBAY
  • Description

    Good condition. With wall brackets.

Polk Audio Atrium SAT300 Compact Loudspeaker Features 3-1/2" Long-Throw Midrange

End: 09.11. 2023 06:13:20 on Thursday
  • Condition: New: Other
  • Price: 260.79 EUR FESTPREIS
  • Status: unsold
  • Item number: 126156228288
  • Seller: rootpaste (4707|96.8%)
  • Seller information: Commercial (with base shop)
  • Item location: San Francisco, California USA
  • Ships to: US
  • Shipping: 0,0 EUR
  • on EBAY
  • Description

    Ordered, customer returned, then reinspected. Excellent condition. Unused, ready to use. Any issues at all and well take back for full refund. Will ship direct from the warehouse. May take a few days to ship out. Thanks so much! ------ Polk Audio Atrium SAT300 Compact Outdoor Loudspeaker, Features 3-1/2 Long-Throw Midrange Woofer & 3/4 Composite Dome Neodymium Tweeter, Anti-Theft Speaker, Waterproof Housing, Chestnut Brownselected_variations : {color_name:Brown,style_name:SAT300},

Pair of Polk Audio RM3000 Monitor Series-2 Satellite Speakers Gray Black

End: 06.11. 2023 01:43:23 on Monday
  • Condition: Used
  • Price: 54.0 USD FESTPREIS
  • Status: 30T 21:0:54
  • Item number: 394919070019
  • Seller: (|%)
  • Seller information:
  • Item location: San Jose,CA,USA USA
  • Ships to:
  • Shipping: 0,0 USD
  • on EBAY
  • Description

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

Polk Audio Reference Monitor Series 2, Satellites & SUB, RM3000, Original Box

End: 06.11. 2023 01:07:05 on Monday
  • Condition: Used
  • Price: 119.16 EUR Auktion
  • Status: unsold
  • Item number: 305236835497
  • Bids: 0
  • Seller: tomtennis1980 (324|100.0%)
  • Seller information: non commercial
  • Item location: Costa Mesa, California USA
  • Ships to: US
  • Shipping: EUR
  • on EBAY
  • Description

    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 RM2300 Satellite Center Channel RM2600 Speaker only

End: 01.11. 2023 22:48:06 on Wednesday
  • Condition: Used
  • Price: 42.67 EUR FESTPREIS
  • Status: 4T 21:25:32
  • Item number: 385724898914
  • Seller: special101 (469|98.6%)
  • Seller information: Commercial (with base shop)
  • Item location: Colonial Heights, Virginia USA
  • Ships to: US
  • Shipping: 27,2 EUR
  • on EBAY
  • Description

    Polk Audio RM2300 Satellite Center Channel RM2600 Speaker only. Speaker wire/cable not included. Buyer will receive only and exactly item shown in this listing photos. Shows some cosmetic blemishes(scratches).

Polk Audio Reference Monitor Series 2, Satellites & SUB, RM3000, Original Box

End: 30.10. 2023 01:06:33 on Monday
  • Condition: Used
  • Price: 130.0 USD Auktion
  • Status: 6T 20:30:52
  • Item number: 305222016043
  • Bids: 0
  • Seller: (|%)
  • Seller information:
  • Item location: Costa Mesa,CA,USA USA
  • Ships to:
  • Shipping: USD
  • on EBAY
  • Description

    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 RM2300 Satellite Black Wired Speakers

End: 27.10. 2023 02:48:14 on Friday
  • Condition: Used
  • Price: 35.0 USD FESTPREIS
  • Status: 29T 22:9:47
  • Item number: 256234015887
  • Seller: (|%)
  • Seller information:
  • Item location: San Jose,CA,USA USA
  • Ships to:
  • Shipping: 18,36 USD
  • on EBAY
  • Description

    One of the pegs broke off screen cover. Some scuffs on top of speakers. Any questions please message me. Thanks for looking and have a great day!

Polk Audio Reference Monitor Series 2, Satellites & SUB, RM3000, Original Box

End: 23.10. 2023 01:06:20 on Monday
  • Condition: Used
  • Price: 121.16 EUR Auktion
  • Status: unsold
  • Item number: 305207180368
  • Bids: 0
  • Seller: tomtennis1980 (324|100.0%)
  • Seller information: non commercial
  • Item location: Costa Mesa, California USA
  • Ships to: US
  • Shipping: EUR
  • on EBAY
  • Description

    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 Reference Monitor Series 2, Satellites & SUB, RM3000, Original Box

End: 16.10. 2023 01:06:03 on Monday
  • Condition: Used
  • Price: 120.54 EUR Auktion
  • Status: unsold
  • Item number: 305189615840
  • Bids: 0
  • Seller: tomtennis1980 (322|100.0%)
  • Seller information: non commercial
  • Item location: Costa Mesa, California USA
  • Ships to: US
  • Shipping: EUR
  • on EBAY
  • Description

    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.