Cable Matters
Cable Matters Braided 2-Pack Shielded Subwoofer Cable
Bottom line: The Cable Matters Braided 2-Pack Shielded Subwoofer Cable ($12.99 on Amazon as of 2026-10-21 16:27 UTC): Braided jacket resists fraying with reinforced RCA connectors for durability; main trade-off: fixed 6ft/1.8m length, no option for longer subwoofer runs.
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*Price sourced from Amazon.com. Last updated 2026-10-21. Price and availability subject to change.
Pros & Cons
Pros
- ✓ Braided jacket resists fraying with reinforced RCA connectors for durability
- ✓ Shielding protects the S/PDIF digital coax signal from interference
- ✓ Passes Dolby Digital Plus, DTS-HD, PCM, and 5.1/7.1 surround
Cons
- ✗ Fixed 6ft/1.8m length, no option for longer subwoofer runs
- ✗ Coaxial digital only, won't fit optical TOSLINK-only ports
- ✗ Single-connector coax, not a split stereo RCA cable
- ✗ Braided sleeve is stiffer than plain PVC in tight cabinets
SpecPicks Verdict
SpecPicks scored Cable Matters Braided 2-Pack Shielded Subwoofer Cable using a rating × review-volume × price-fit model applied to published specs and reviews across the audio & midi category. Cable Matters's audio & midi lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.
Common buyer scenarios for audio & midi of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.
Key Features
- Expand your audio setup with the digital audio cable for digital RCA devices; Digital coaxial cable connects to a standard RCA jack on home theater systems, televisions, amplifiers, and more
- Coaxial digital audio cable is engineered to support demanding digital audio signals; Digital coax cable is compatible with any RCA equipment port for audio or video applications and S/PDIF coaxial cable connectors; LFE Subwoofer cable supports low frequency subwoofer audio for home theater systems
- Premium subwoofer RCA cable supports digital audio formats including PCM audio and compressed 5.1/7.1 digital surround sound (Dolby Digital Plus and DTS-HD High Resolution Audio); Audio cable is compatible with both SPDIF cable connector and RCA cable connectors
- Digital cable coax features a premium braided cable for fraying protection, strong connectors for maximum durability, and shielding to protect digital signals; Digital audio coaxial cable is the perfect companion accessory for a sound bar, A/V system, or speaker system
- Cost-effective 2-pack of coax audio cable provides cables for two digital audio installations; SPDIF cable coaxial transmits both left and right audio channels
Full Specifications
| Brand | Cable Matters |
|---|---|
| Color | Black |
| Model | 500066-6X2 |
| Cable Type | Coaxial, Composite |
| Item Shape | Round |
| Model Name | 500066 |
| Unit Count | 12 Feet |
| Part Number | 500066-6X2 |
| Connector Type | RCA |
| Number of Pins | 1 |
| Outer Material | Braided |
| Number of Items | 2 |
| Special Feature | Braided |
| Connector Gender | Male-to-Male |
| Specification Met | UL |
| Compatible Devices | Speaker |
| Indoor Outdoor Usage | Indoor, Outdoor |
| Recommended Uses For Product | Connecting speakers, A/V receivers, Blu-ray players, and other home audio devices in home theater systems, televisions, and amplifiers |
| Other Special Features of the Product | Braided |
| Full listing title | Cable Matters Braided 2-Pack Shielded Subwoofer Cable - 6ft / 1.8m, RCA Cord, Digital Coaxial Audio Cable for LFE Subwoofer, Home Theater Systems, and More |
Ready to buy?
Cable Matters Braided 2-Pack Shielded Subwoofer Cable - 6ft / 1.8m, RCA Cord, Digital Coaxial Audio Cable for LFE Subwoofer, Home Theater Systems, and More is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-10-21. Price and availability subject to change.
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