Cable Matters
Cable Matters Premium Long Optical Audio Cable, Toslink Cable, 35ft
Bottom line: The Cable Matters Premium Long Optical Audio Cable ($19.99 on Amazon as of 2026-10-21 02:15 UTC): 35 ft run reaches across a room without a Toslink extender or repeater; main trade-off: toslink caps out below Dolby Atmos and DTS:X over HDMI eARC bandwidth.
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*Price sourced from Amazon.com. Last updated 2026-10-21. Price and availability subject to change.
Pros & Cons
Pros
- ✓ 35 ft run reaches across a room without a Toslink extender or repeater
- ✓ Fiber core is immune to EMI and RFI from nearby power and speaker wiring
- ✓ Passes uncompressed PCM, Dolby Digital Plus, and DTS-HD multi-channel surround
- ✓ Braided jacket under thick PVC resists kinks on exposed baseboard runs
Cons
- ✗ Toslink caps out below Dolby Atmos and DTS:X over HDMI eARC bandwidth
- ✗ Fiber does not tolerate tight bends; a sharp corner can crack the core
- ✗ 35 ft is overkill and harder to hide for a soundbar sitting under the TV
- ✗ Optical carries audio only, so you still need HDMI for video and control
Manufacturer description
The Cable Matters Premium Long Optical Audio Cable gives you 35 feet of Toslink reach, which is the whole point of this SKU: running digital audio from a TV or console across a room to a receiver rack without splicing in an extender. It carries an S/PDIF signal between TVs, Blu-ray players, satellite DVRs, and gaming consoles and your AV receiver or soundbar, including Samsung, Sonos, Sony, and Bose models. Because the run is fiber rather than copper, it is immune to the electromagnetic and radio-frequency interference that plagues long analog cables routed alongside power lines. Format…
SpecPicks Verdict
SpecPicks scored Cable Matters Premium Long Optical Audio 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.
Frequently Asked Questions
Is 35 feet too long for an optical audio cable to work reliably?
No. Toslink fiber runs of 35 ft are within normal spec and the fiber core carries the S/PDIF signal without the interference pickup that limits long copper cables. Keep the bends gentle rather than folded at corners.
Will this work with my Samsung, Sonos, Sony, or Bose soundbar?
Yes, provided the soundbar has an optical or S/PDIF input. Cable Matters lists Samsung, Sonos, Sony, and Bose soundbars as intended targets, along with TVs, Blu-ray players, satellite DVRs, and gaming consoles.
Does it support Dolby Atmos?
The listed formats are uncompressed PCM, Dolby Digital Plus, DTS-HD, and multi-channel surround. Atmos and DTS:X are not listed; those object-based formats generally need HDMI eARC instead of optical.
Do the gold-plated connectors actually matter on a digital cable?
The gold plating is corrosion resistance at the contact point, not a sound quality claim. The heavy-duty metal housings and 360-degree grip treads matter more in practice, since they hold a tight fit when you seat a plug blind behind a cabinet.
Can I run this cable behind a wall or under carpet?
The thick PVC outer layer and braided jacket are built to resist nicks, cuts, and kinks during daily use. For in-wall installation, check the product listing and your local code for a cable rated for that purpose.
Key Features
- Superior Audio Connection: Deliver high-fidelity sound to your home theater system with this premium Toslink optical cable. Perfect for connecting TVs, Blu-ray players, satellite DVRs, gaming consoles, and other S/PDIF devices to AV receivers or soundbars. This digital optical audio cable ensures clean, accurate audio transmission without signal loss—ideal for Samsung, Sonos, Sony, and Bose soundbars.
- Enhanced Durability: Built with a thick PVC outer layer and a rugged braided jacket, this fiber optic audio cable resists nicks, cuts, and kinks. Designed for daily use, this optical audio cable maintains peak performance in any home entertainment setup.
- Corrosion-Resistant Connectors: Heavy-duty metal Toslink connectors with polished, gold-plated tips ensure a secure, corrosion-free fit. These connectors enhance signal reliability, delivering crystal-clear audio through this digital optical cable.
- EMI & RFI Interference Protection: This fiber audio optical cable features 360-degree grip treads for easy handling and superior fit. Its fiber optic construction naturally eliminates electromagnetic and radio frequency interference, preserving the integrity of your digital optical audio signal.
- Multi-Channel Surround Sound Support: Experience cinematic sound with support for uncompressed PCM audio, Dolby Digital Plus, DTS-HD, and multi-channel surround formats. This optical digital audio cable (TV optical audio cable / optic cable for sound bar) provides immersive audio for movies, gaming, and music.
Full Specifications
| Brand | Cable Matters |
|---|---|
| Color | Black |
| Model | 120001-35 |
| Cable Type | Fiber Optic |
| Item Shape | Round |
| Model Name | 120001 |
| Unit Count | 1 Count |
| Part Number | 120001-35 |
| Connector Type | Optical |
| Number of Pins | 1 |
| Outer Material | Braided |
| Number of Items | 1 |
| Special Feature | Braided |
| Connector Gender | Male-to-Male |
| Compatible Devices | PlayStation |
| Indoor Outdoor Usage | Indoor, Outdoor |
| Customer Package Type | Standard Packaging |
| Compatible Phone Models | No Compatible Phone Models |
| Recommended Uses For Product | connecting audio devices to AV receivers |
| Other Special Features of the Product | Braided |
Ready to buy?
Cable Matters Premium Long Optical Audio Cable, Toslink Cable, 35ft 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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