Description
AudioQuest Black Lab Subwoofer Cable – 8m overview
The AudioQuest Black Lab Subwoofer Cable – 8m is a purpose-built RCA subwoofer interconnect for carrying low-frequency signals from an AV receiver, processor or stereo preamplifier to a powered subwoofer. Solid Long-Grain Copper conductors and a symmetrical coaxial geometry provide a clean signal path, while Metal-Layer Noise-Dissipation and an integrated ground connection help control interference and ground-loop hum.
Key features
- Solid Long-Grain Copper (LGC) conductors
- Symmetrical coax geometry
- Foamed-Polyethylene insulation
- Metal-Layer Noise-Dissipation
- Direction-controlled conductors
- Cold-welded, gold-plated RCA terminations
- CL3/FT4-rated PVC jacket for installation flexibility
Technical specifications
| Cable type | RCA low-frequency subwoofer interconnect |
|---|---|
| Connector configuration | Male RCA to male RCA |
| Conductor metal | Solid Long-Grain Copper (LGC) |
| Geometry | Symmetrical coax |
| Insulation | Foamed-Polyethylene |
| Noise dissipation | Metal-Layer Noise-Dissipation |
| Terminations | Cold-welded, gold-plated |
| Jacket | Black CL3/FT4-rated PVC |
| Sold as | Single cable |
| Length | 8m |
Compatibility and installation
For the mono/LFE RCA output of an AV receiver, processor or preamplifier and the line-level RCA input of a powered subwoofer. Choose a length that reaches without tension or tightly coiling excess cable.
Mirror Edge Networks support
Mirror Edge Networks can confirm cable routing, system compatibility and the correct length for your installation. Prices include VAT and free nationwide delivery is available, with typical delivery in 3–5 business days where stock is available from the supplier.
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