The Arca was the flagship model for this company, standing over a meter tall with their substantial front baffle made of most of a cherry tree, it’s easy to see the pride taken in this design. They have a heft that makes you feel you have most of a church organ rather than a pair of speakers. At 70kg each they don’t invite continual repositioning, but once in place their in-built spikes ensure that isolation can be maximized. With four screw-adjustable spikes they take a little setting up. Half a turn too much on any corner and a tiny rocking action can spoil the image. Four is arguably a poor number in Hi-Fi and I’ve successfully experimented with a single after-market rear spike taking over duties from the rear pair. Arca means ‘brilliant one’ in Sanskrit, but also stands for Absolute Response Corrected Alignment. This acronym starts to allude to how these hybrid electrostatic speakers set out to contradict much of the received wisdom about speaker design. SpecificationBass (Reflex): Double magnet Kevlar / Nomex cone systemMidrange and High Frequency: ElectrostaticCrossover: 4th order enhanced LinkwitzCrossover: Frequency 1,090 Hz 91 dB @ 1W/1mSensitivity : 91 dB @ 1W/1mPower Consumption: <1WOperating Temperature Range: 10-40 deg COperating Humidity Range: <85 % RHCharge-up Time: Less than one secondPower Supply: 110/220/230/240 Volts, 40-100HzPower Handling: 600W (20ms), 200W RMSLoudspeaker Terminals: Gold Plated, Oxygen & Halogen Free, Bi- wirable.Finish (Plantation Certified): 97mm Front Baffle solid cherry wood or larch. High gloss clear, black and specialty surfaces available on request.Dimension (H x W x D): 1170mm x 360mm x 500mmWidth of Electrostatic Unit: 479 mmWeight (unpacked): 70kg eachCabinet Material: Solid Hardwood and MDF 25mm Collection only from Reigate, RH2Large van/estate car will be required and these will be a two man lift Any questions, please dont hesitate to ask...

Features Powerful audio performance: The QR422 features a 4 speaker, 1 high temperature voice coil, and each speaker has a peak power handling of 100 watts, delivering powerful and immersive audio performance. High-quality materials and construction: This speaker utilizes a poly mica coated paper woofer composition and a black glossy butyl rubber surround, ensuring excellent sound quality and durability. Advanced design: The QR422 is a 2-way speaker with a ½ PEI neodymium tweeter and a 1 high-temperature voice coil. The PEI dome tweeter provides clear and detailed high-frequency reproduction, while the woofer delivers rich and dynamic mid-range and low-frequency sound. High sensitivity: Each speaker has a sensitivity of 88 dB, allowing for clear and impactful audio reproduction even at low power output. Wide frequency response: The QR422 has a frequency response range of 80 Hz to 20 kHz, ensuring accurate and balanced sound reproduction across the entire audible spectrum. Easy installation: With a mounting depth of 1.93 inches / 49 millimeters, the QR422 is easy to install in various car models. It has an RMS power rating of 40 watts and an impedance of 4 ohms, making it compatible with a wide range of audio systems. Magnet cover included: The QR422 comes with a magnet cover, providing added protection and a sleek appearance. Product Features Model Number QR422 Speaker Size 4” Design 2-Way Tweeter Design ½” PEI Neodymium-1” Tweeter Composition PEI Dome Woofer Composition Poly Mica Coated Paper Woofer Surround Black Glossy Butyl Rubber Surround Voice Coil 1” High Temperature (KSV) Impedance (ohm) 4 Ohm Sensitivity (1W / 1mm) 88 dB Frequency Response 80 Hz – 20 kHz RMS (watts) 40W x 2 Max Power Handling (watts) 100 Mounting Depth (inch / mm) 1.93 / 49 Magnet Cover Yes About Cadence Sound Cadence Sound was founded in the 1980’s in New Jersey where we began our journey in the Audio Industry. Today, our USA headquarters reside in City of Industry, CA where we work with our OEM sister factory as a worldwide premier manufacturer of electronics and speakers for Car Audio, Pro Audio, Marine, and Powersports. General Warranty CADENCE warrants its products to be free from defects in material and workmanship for a period of One year from the date of shipment within North America. If you believe any CADENCE product that you have purchased has a defect in material or workmanship or has failed during normal use within the warranty period, please contact CADENCE for assistance. Upon inspection by CADENCE, should product repair or replacement be deemed necessary under this warranty to manufacturing defects, CADENCE will, at its sole discretion, repair or replace the defective product with new or re-manufactured product at no charge. The Customer will be solely responsible for all shipping charges, freight, insurance, and proper packaging to prevent damage or breaking in transit. All shipments of repaired or replaced products by CADENCE will be FOB from CADENCE at 918 Canada Ct, City of Industry, CA. 91748 Return Policy Cadence Sound Inc. offers a hassle-free return policy for items returned in their original condition within 30 days after purchase. We will cover the return shipping cost. Please contact our customer service for returns beyond 30 days. In which case, a 20% restocking fee on all items returned for a refund will apply. Unless you receive an item that is found to have a manufacture defective and want to return or exchange it, there is no restocking fee. Absolutely no refunds will be given on items that have been used or damaged and will be exchange or repair only, if under the warranty period. Products being returned must include all original parts and packaging sent. (Boxes, Packing, Instructions, ETC). Any missing accessories will be deducted. Serial numbers from order being returned on Invoice, product, and box. must match. Buyer is responsible for return shipping unless the item is defective.

The original QR552 set a new standard – Audiophile sound combined with sensible pricing. And now…. one of our best selling series just got upgraded! Pushing the boundaries even further, they now feature a balanced silk dome tweeter that adds to the realism of live sound reproduction and delivers pristine sound quality with amazing imaging, all at an incredible value. To get the most of these speaker we recommend a minimum of 50 watts RMS. Features Powerful audio performance: The QR552 features a 5.25 speaker, 1 high temperature voice coil, and each speaker has a peak power handling of 125 watts, delivering powerful and immersive audio performance. High-quality materials and construction: This speaker utilizes a poly mica coated paper woofer composition and a black glossy butyl rubber surround, ensuring excellent sound quality and durability. Advanced design: The QR552 is a 2-way speaker with a ½ PEI neodymium tweeter and a 1 high-temperature voice coil. The PEI dome tweeter provides clear and detailed high-frequency reproduction, while the woofer delivers rich and dynamic mid-range and low-frequency sound. High sensitivity: Each speaker has a sensitivity of 89 dB, allowing for clear and impactful audio reproduction even at low power output. Wide frequency response: The QR552 has a frequency response range of 65 Hz to 20 kHz, ensuring accurate and balanced sound reproduction across the entire audible spectrum. Enhanced power handling: With an RMS power rating of 50 watts and a peak power handling of 125 watts, the QR552 can handle high power levels, resulting in dynamic and distortion-free audio performance. Easy installation: With a mounting depth of 2.13 inches / 54 millimeters, the QR552 is easy to install in various car models. It has an impedance of 4 ohms, making it compatible with a wide range of audio systems. Magnet cover included: The QR552 comes with a magnet cover, providing added protection and a sleek appearance. Product Features Model Number QR552 Speaker Size 5.25” Design 2-Way Tweeter Design ½” PEI Neodymium Tweeter Composition PEI Dome Woofer Composition Poly Mica Coated Paper Woofer Surround Black Glossy Butyl Rubber Surround Voice Coil 1” High Temperature (KSV) Impedance 4 Ohm Sensitivity (1W / 1mm) 89 dB Frequency Response 65 Hz – 20 kHz RMS (watts) 50 x 2 Max Power Handling (watts) 125 Mounting Depth (inch / mm) 2.13 / 54 Magnet Cover Yes About Cadence Sound Cadence Sound was founded in the 1980’s in New Jersey where we began our journey in the Audio Industry. Today, our USA headquarters reside in City of Industry, CA where we work with our OEM sister factory as a worldwide premier manufacturer of electronics and speakers for Car Audio, Pro Audio, Marine, and Powersports. General Warranty CADENCE warrants its products to be free from defects in material and workmanship for a period of One year from the date of shipment within North America. If you believe any CADENCE product that you have purchased has a defect in material or workmanship or has failed during normal use within the warranty period, please contact CADENCE for assistance. Upon inspection by CADENCE, should product repair or replacement be deemed necessary under this warranty to manufacturing defects, CADENCE will, at its sole discretion, repair or replace the defective product with new or re-manufactured product at no charge. The Customer will be solely responsible for all shipping charges, freight, insurance, and proper packaging to prevent damage or breaking in transit. All shipments of repaired or replaced products by CADENCE will be FOB from CADENCE at 918 Canada Ct, City of Industry, CA. 91748 Return Policy Cadence Sound Inc. offers a hassle-free return policy for items returned in their original condition within 30 days after purchase. We will cover the return shipping cost. Please contact our customer service for returns beyond 30 days. In which case, a 20% restocking fee on all items returned for a refund will apply. Unless you receive an item that is found to have a manufacture defective and want to return or exchange it, there is no restocking fee. Absolutely no refunds will be given on items that have been used or damaged and will be exchange or repair only, if under the warranty period. Products being returned must include all original parts and packaging sent. (Boxes, Packing, Instructions, ETC). Any missing accessories will be deducted. Serial numbers from order being returned on Invoice, product, and box. must match. Buyer is responsible for return shipping unless the item is defective.

The original QR652 set a new standard – Audiophile sound combined with sensible pricing. And now…. one of our best selling series just got upgraded! Pushing the boundaries even further, they now feature a balanced silk dome tweeter that adds to the realism of live sound reproduction and delivers pristine sound quality with amazing imaging, all at an incredible value. To get the most of these speaker we recommend a minimum of 50 watts RMS. The installation method of the QR Series are the same as some original factory speakers, which can be easily replaced or upgraded without additional modification or installation parts. Features Powerful audio performance: The QR652 features a 6.5 speaker, 1 high temperature voice coil, and each speaker has a peak power handling of 150 watts, delivering powerful and immersive audio performance. High-quality materials and construction: This speaker utilizes a poly mica coated paper woofer composition and a black glossy butyl rubber surround, ensuring excellent sound quality and durability. Advanced tweeter design: The QR652 is equipped with a ½ PEI neodymium tweeter with a PEI dome composition. This tweeter provides clear and detailed high-frequency reproduction, resulting in a refined and natural sound signature. Enhanced mid-range and low-frequency response: The woofer of the QR652 is designed with a poly mica coated paper composition, which delivers accurate mid-range and punchy low-frequency performance, enhancing the overall audio experience. High sensitivity: Each speaker has a sensitivity of 90 dB, allowing for clear and impactful audio reproduction even at low power output. Wide frequency response: The QR652 has a frequency response range of 60 Hz to 20 kHz, ensuring accurate and balanced sound reproduction across the entire audible spectrum. Enhanced power handling: With an RMS power rating of 60 watts and a peak power handling of 150 watts, the QR652 can handle high power levels, resulting in dynamic and distortion-free audio performance. Easy installation: With a mounting depth of 2.6 inches / 66 millimeters, the QR652 is easy to install in various car models. It has an impedance of 4 ohms, making it compatible with a wide range of audio systems. Magnet cover included: The QR652 comes with a magnet cover, providing added protection and a sleek appearance. High-Speed MOSFET Power Supply 4-Way Protection Circuitry (Thermal, Short, DC, Overload) Nickel Plated Connections, Acrylic Moded Terminals Extreme Convection Heat Dissipation via Computer Generated Heatsink Design Studio Grade Bi-Polar Output Stage Transistors for Smooth Audio Response Product Specs Model Number QR652 Speaker Size 6.5” Design 2-Way Tweeter Design ½” PEI Neodymium Tweeter Composition PEI Dome Woofer Composition Poly Mica Coated Paper Woofer Surround Black Glossy Butyl Rubber Surround Voice Coil 1” High Temperature (KSV) Impedance (ohm) 4 Sensitivity (1W / 1mm) 90 dB Frequency Response 60 Hz – 20 kHz RMS (watts) 60W x 2 Max Power Handling (watts) 150W Mounting Depth (inch / mm) 2.6 / 66 Magnet Cover Yes About Cadence Sound Who Are We Cadence Sound was founded in the 1980’s in New Jersey where we began our journey in the Audio Industry. Today, our USA headquarters reside in City of Industry, CA where we work with our OEM sister factory as a worldwide premier manufacturer of electronics and speakers for Car Audio, Pro Audio, Marine, and Powersports. General Warranty CADENCE warrants its products to be free from defects in material and workmanship for a period of One year from the date of shipment within North America. If you believe any CADENCE product that you have purchased has a defect in material or workmanship or has failed during normal use within the warranty period, please contact CADENCE for assistance. Upon inspection by CADENCE, should product repair or replacement be deemed necessary under this warranty to manufacturing defects, CADENCE will, at its sole discretion, repair or replace the defective product with new or re-manufactured product at no charge. The Customer will be solely responsible for all shipping charges, freight, insurance, and proper packaging to prevent damage or breaking in transit. All shipments of repaired or replaced products by CADENCE will be FOB from CADENCE at 918 Canada Ct, City of Industry, CA. 91748 Return Policy Cadence Sound Inc. offers a hassle-free return policy for items returned in their original condition within 30 days after purchase. We will cover the return shipping cost. Please contact our customer service for returns beyond 30 days. In which case, a 20% restocking fee on all items returned for a refund will apply. Unless you receive an item that is found to have a manufacture defective and want to return or exchange it, there is no restocking fee. Absolutely no refunds will be given on items that have been used or damaged and will be exchange or repair only, if under the warranty period. Products being returned must include all original parts and packaging sent. (Boxes, Packing, Instructions, ETC). Any missing accessories will be deducted. Serial numbers from order being returned on Invoice, product, and box. must match. Buyer is responsible for return shipping unless the item is defective.

Monitor your pedaling cadence and wheel speed as you ride. You can even use it to train indoors because the sensor attaches to your rear wheel. WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.   Additional Specs (If Applicable): Shipping Information FREE Shipping only applies to the Continental 48 States. There may be additional shipping fees for items going to Hawaii, Alaska, and Puerto Rico. NO PO Boxes with UPS Shipping. Most Items ship out same day if placed before 2 PM Eastern Time. Tracking information will be uploaded into eBay when it has been shipped. You will receive an email from eBay with this notification. Our products ship from Florida, New Jersey, Arizona and occasionally from other warehouses in the United States to ensure package transit times and item availability are optimized. The estimated delivery date from eBay may be inaccurate. We offer discount overnight services for most items using FedEX Next Day Air. Returns/Refunds We cannot accept the return of software unless it was defective upon receipt. Please verify that you have the correct product prior to purchasing. Most of our items have a 30 day Return Policy. Non-Defective items must be Returned in the original packaging with all accessories and paperwork. The item must be unused and/or uninstalled. Defective items must be returned without Physical damage. If the item was damaged during shipping, please let us know within 8 hours of receipt. Please contact us prior to shipping an item to us to obtain an RMA number. You may also use the eBay return link.    

Cadence 3 Octave Practice Marimba Say NO to that tiny little bell set!!! The Cadence practice marimba is a great at home marimba for any percussionist! Easy assembly combined with portability and great sound make this marimba perfect for any percussionist to use at home. Features: Wood bars Wood frame Includes mallets Pictured with optional Hamilton KB860K X stand Give your percussionist an advantage with this beautiful instrument.

Cadence Digital Terrestrial Receiver DTVC9 Top Box NIB. Condition is New. Shipped with USPS Priority Mail. Hard to find digital converter these days. Purchased when government switched all analog tv broadcast to digital. These are the first converters manufactured to convert analog TVs to digital. Purchased 2 of these, still using the first one. Very good converter, it will pull in a lot of free channels.

Cadence 3 Octave Practice Marimba Say NO to that tiny little bell set!!! The Cadence practice marimba is a great at home marimba for any percussionist! Easy assembly combined with portability and great sound make this marimba perfect for any percussionist to use at home. Features: Wood bars Wood frame Includes mallets Pictured with optional Hamilton KB860K X stand Give your percussionist an advantage with this beautiful instrument.

This listing is for a 1.1m (110cm) SPEED OF SOUND Cadence Power Cable with Furutech type UK plug and high quality Carbon-Fibre IEC connector (both Rhodium-Plated). With 6AWG (approx 5mm thick) stranded wire conductors as shown in pic: single-crystal red copper wire double-plated with Rhodium and Silver. Has been tested for 30 hours - max burn-in hours is 60. Will be despatched 1 day after payment clears via Royal Mail 1st Class Recorded Delivery. 30 Day Money Back Guarantee - a full refund will be issued upon return of the item (via RM 1st Class Recorded Delivery) without any sign of the cable being tampered with - Ill pay for the recorded return post. FREE shipping within the UK mainland - check my other listings. Any questions - just send a message.

*******SPECIAL LISTING for Roberto Di Caprio******* This listing is for 2 x 2.1m SPEED OF SOUND Cadence Power Cable with Furutech type UK plug and high quality Carbon-Fibre IEC connector (both Rhodium-Plated). With 6AWG (approx 5mm thick) stranded wire conductors as shown in pic: single-crystal red copper wire double-plated with Rhodium and Silver. Will be tested for 30 hours before dispatch - recommended burn-in hours is 60. Dispatched time: between 10-12 days after payment via Royal Mail 1st Class Recorded Delivery. FREE shipping within the UK mainland - check my other listings. Any questions - just send a message.