(6 meters/19.7 feet)
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Our take on the AudioQuest SUB-A
AudioQuest's cable designs come from years of in-house research and careful engineering, so it's no surprise that even their entry-level subwoofer cable is a strong performer. Enjoy clear, accurate bass from your powered subwoofer with the AudioQuest SUB-A.
Solid conductors improve accuracy and clarity
This cable features two identical conductors, one positive and one negative. Each of the conductors is a single, unbroken strand of long-grain copper. It has a simpler grain structure and fewer impurities than normal oxygen-free copper, so it can provide clearer sound. Solid conductors help eliminate electrical and magnetic interference that can add brittleness to the sound with multi-strand conductor cables.
High-quality shielding, insulation, and connectors
Both conductors are enclosed by a layer of double sided aluminum foil shielding to virtually eliminate electronic noise. The SUB-A cables feature brass RCA plugs with gold plating to guard against corrosion. AudioQuest attaches the connectors with its own specially formulated silver solder for efficient signal transfer.
- two solid long-grain copper conductors
- double sided aluminum foil shield with 100% coverage for noise-free signal transfer
- 24k gold-plated RCA connectors
- built-in ground wire with spade lugs
- black with black striped PVC cable cover
- warranty: 5 years
- Our 60-day money-back guarantee
What's in the box?
- 6-Meter mono RCA subwoofer cable (with an 8" ground wire on each end)
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Overview: The Audioquest CinemaQuest Sub-A cable is a high-quality
subwoofer interconnect that uses solid conductors that virtually eliminate
distortion. The cable has a chassis ground wire on each end to prevent hum.
Construction: The Sub-A uses identical solid Long-Grain Copper
conductors for both the positive and negative to minimize distortion. The
simpler grain structure and fewer impurities within Long-Grain Copper provide
significantly clearer sound than normal OFHC (Oxygen-free High-Conductivity
Copper). Gold-plated, high-conductivity plugs are attached with specially
formulated AQ Solder.
Chassis Ground Wires: On each end of the Sub-A cable are 8" ground
wires, terminated with a spade connector. If a hum problem exists when your
receiver/processor and subwoofer are connected to each other, you can attach the
wires to the metal chassis of the subwoofer amp and to the chassis of the
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