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AudioQuest SUB-A

Subwoofer cable (3 meters/9.8 feet)

24 Reviews

Item # 703SUBA3M

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Overview

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.

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.

Works as advertised. Simple plug and play.

Anonymous, Richmond, VA

What's in the Box:

  • 3-Meter mono RCA subwoofer cable (with an 8" ground wire on each end)

Product Highlights:

  • 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
Reviews

AudioQuest SUB-A Reviews

Average Customer Review(s):

(24 Reviews)
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Details

Hands-on research

Product Research

Features

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 sending component.

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