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AudioQuest Boxer RCA Low-Frequency Subwoofer Audio Interconnect

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  • $ 199.95

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Connect amplifiers, receivers, soundbars, and AVRs to a broad range of subwoofers with this AudioQuest Boxer RCA subwoofer cable. Solid 1.25% Silver conductors minimize distortion, Polyethylene Air-Tubes preserves dynamic contrasts, and a Carbon-Based Noise-Dissipation efficiently dissipates high-frequency noise. The result is clearer, naturally beautiful music, intelligible dialog, and thrilling sound effects.

Solid 1.25% Silver Conductor
  • Solid 1.25% Silver-Plated Copper Conductors: A superbly cost-effective way to turn up the “sharpness” for a subwoofer, enhancing articulation and intelligibility.
Carbon-Based 3-Layer Noise-Dissipation
  • It's easy to accomplish 100% shield coverage. Preventing captured Radio Frequency Interference (RFI) from modulating the equipment's ground reference requires AQ's Noise-Dissipation System (NDS). Traditional shield systems typically absorb and then drain noise/RF energy to component ground, modulating and distorting the critical "reference" ground plane, which in turn causes a distortion of the signal. NDS's alternating layers of metal and carbon-loaded synthetics "shield the shield," absorbing and reflecting most of this noise/RF energy before it reaches the layer attached to ground.
Polyethylene Air-Tube Insulation
  • Any solid material adjacent to a conductor is actually part of an imperfect circuit. Wire insulation and circuit board materials all absorb energy. Some of this energy is stored and then released as distortion. AudioQuest, however, uses Polyethylene Air-Tube Insulation on both conductors, for increased geometry stabilization and improved clarity. Because air absorbs next to no energy and Polyethylene is low-loss and has a benign distortion profile, Polyethylene Air-Tube Insulation, with its high air content, causes much less of the out-of-focus effect common to other materials.
Double-Balanced Geometry
  • Specifically designed for single-ended applications, Double-Balanced Geometry offers a relatively lower impedance on the ground for a richer and more dynamic experience. While many single-ended cable designs use a single path for both the ground and the shield, Double-Balanced designs separate the two for cleaner, quieter performance.
Cold-Welded, Hanging-Silver Directly Over Pure Red Copper Terminations 
Solid 1.25% Silver
Noise Dissipation
Cold-Welded, Hanging-Silver Directly Over Red Copper
Signal Type
Cable Length
2 m = 6 ft 6 in
Brown on Black Braid
Sold As
Single Cable
0.45 lb

WARNING: California Residents - Proposition 65. This product can expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to



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