AudioQuest
Audioquest Sub-3 Subwoofer Cable with 72V DBS pack
Experience unparalleled bass clarity with the AudioQuest SUB-3 Subwoofer Cable. Engineered for high-performance home theater systems, this triple-balanced cable uses solid 6.1% silver-plated copper conductors to eliminate interference. Its 72V Dielectric-Bias System (DBS) ensures optimal signal integrity for exceptionally detailed low-frequency reproduction. This pre-owned cable is fully functional, with minor cosmetic wear on connectors and the DBS pack, while the cable sleeve remains in perfect condition. It comes from a smoke and pet-free environment, ready to enhance your audio experience.
$159.99
Owner Satisfaction
4.5
/ 5
Category Rank
3007
/ 5745
#3007 in Audio & Video Cables
Price vs Category Average
-71%
Below average
Length
3
/ meters
Who it's for
- Enhanced Dynamic Clarity via DBS
- Superior Conductor Quality
- Excellent Noise Dissipation
Who should skip it
- Extremely High Price Point
- Subjective Performance Gains
- External Power Requirement
Key Specs
Length
3 meters
Conductor Material
Silver-plated solid copper (6.1% silver)
Connectors
RCA male to RCA male
Shielding
100% coverage shield
Bias Voltage
72V DBS pack included
Connector Plating
Silver-plated
Jacket Material
Textile braid cable cover
Physical Condition
7/10 (Pre-owned)
Features
- Delivers extraordinarily clear, detailed bass
- Features 72V Dielectric-Bias System (DBS)
- Triple-balanced design for clean signal transfer
- Solid conductors eliminate electrical interference
- Includes built-in ground wire with spade lugs
- Cold-welded silver-plated RCA connectors
- 100% coverage shield for noise rejection
- Ideal for high-performance powered subwoofers
What customers say
Enthusiasts highly praise this subwoofer cable for delivering exceptionally tight, defined, and impactful bass. Users report a significant reduction in muddiness, leading to faster transient response and better subwoofer integration within the soundstage. The 72V DBS feature is credited by proponents for lowering the noise floor and increasing clarity, making bass feel less localized. While performance quality is rated extremely high by purchasers, the premium price point is a major consideration. Many question the value proposition, suggesting the noticeable sonic improvements may not justify the substantial cost over excellent mid-range options. This cable is revered for performance but criticized for its exclusivity.
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$160