(6 meters/19.7 feet)
Share this product:
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)
Our Product Research Team
At Crutchfield, you'll get detailed, accurate information that's hard to find elsewhere.
That's because we have our own in-house Product Research team — they open the box,
verify contents, check the owner's manual, and record dimensions, features and specs.
We stay on top of new products and technologies to help people make informed choices.
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
Reviews for the
Average Customer Review:
Review this product:
Thanks for taking the time to share your experiences about this product. Please
be sure to focus your comments on the product itself. Read our
Review Guidelines for more information.
For a more in-depth review and enhanced detailed information on the
AudioQuest SUB-A, please visit the Crutchfield website product
Find the gear that's right
Ask an expert
Your Crutchfield Advisor knows the gear inside and out.
Get live, personalized service from an expert
Crutchfield Advisor: Hi there.
We're happy to answer questions or provide additional info about this item.
Advisors also available at 1-888-600-3963