Furutech FS Alpha 36 12AWG PCOCC Single Crystal Speaker Cable
Best speaker cable for audiophiles seeking a detailed, natural soundstage.
The Furutech FS-Alpha 36 is a bulk speaker cable designed for high-fidelity audio. It features Furutech's α (Alpha) OCC conductor, a high-purity oxygen-free copper processed to remove impurities at the micron level. The cable is constructed with 20 strands of 0.18mm conductors and a central 0.9mm conductor, twisted together for optimal signal transmission. It incorporates damping carbon particles in the center filler and inner sheath for reduced noise and vibration. The insulation is audio-grade PE, and the outer sheath is made of audio-grade flexible PVC, providing durability and flexibility.
$118.00
Owner Satisfaction
4.5
/ 5
Category Rank
1969
/ 5747
#1969 in Audio & Video Cables
Price vs Category Average
-78%
Below average
Conductor Material
α(Alpha) OCC
/ α(Alpha) OCC
Who it's for
- Home theater owners needing durable, interference-resistant cabling
- Audiophiles seeking maximum signal purity and minimal distortion
- Listeners prioritizing a transparent and accurate sonic presentation
Who should skip it
- Budget-conscious buyers looking for entry-level speaker wire
- Installers working with tight spaces or complex cable routing
- Collectors seeking the latest proprietary copper or hybrid alloys
Performance breakdown
Signal Purity
Alpha OCC copper ensures minimal signal degradation for high-fidelity audio reproduction.
Vibration Damping
Carbon particle filler effectively neutralizes mechanical noise and unwanted cable resonance.
Conductivity Efficiency
The 12AWG gauge provides robust power delivery for demanding speaker loads.
Build Durability
Flexible PVC sheath offers long-term protection without sacrificing ease of installation.
Sonic Transparency
Delivers an open soundstage with natural midrange and tight, controlled bass.
Installation Flexibility
Substantial diameter requires careful routing but remains manageable for custom terminations.
Key Specs
Conductor Material
α(Alpha) OCC
Gauge
12AWG
Construction
20pcs / ψ0.18 mm X 6+ψ0.9mm
Insulation Material
Audio grade PE
Nominal Insulation Thickness
1.25mm
Insulation Diameter
5.1mm
Twisting Method
2 Cores Twisted Together
Overall Diameter
13.0mm
Features
- High-end $\alpha$ (Alpha) OCC speaker performance
- Superior damping via carbon particle filler
- Optimized conductivity via 2-Step Alpha Process
- High-purity oxygen-free copper conductor
- Delivers open and detailed soundstage
- Achieves tight bass and natural midrange
- 12AWG gauge for robust signal transfer
What customers say
The Furutech FS Alpha 36 speaker cable earns high praise for its sonic refinement and transparency. Users consistently report that this cable significantly expands the soundstage, delivering an audio presentation that sounds remarkably natural. The performance is characterized by smooth, nonfatiguing high frequencies and tightly controlled, articulate bass. Listeners note a clear reduction in background noise, allowing instruments to emerge with greater definition and dynamic contrast. While the initial investment is considerable, the consensus among owners is that the sonic gains represent a crucial upgrade for resolving audio systems. The build quality is universally lauded, reflecting meticulous engineering and durability. Most purchasers feel the premium cost is justified by the exceptional performance achieved.
Know before you buy
The Alpha OCC conductor is a high-purity, single-crystal copper that has undergone Furutech's proprietary two-step process to remove impurities at the micron level. This results in a more uniform signal path, which helps reduce distortion and improves the clarity of your audio.
The carbon particles integrated into the center filler and inner sheath act as a damping mechanism. By absorbing mechanical vibrations and reducing electrical noise, the cable helps produce a cleaner, more stable soundstage.
Despite its robust 12AWG construction and 13mm overall diameter, the cable uses an audio-grade flexible PVC outer sheath. While it is substantial, it remains manageable for most home installations.
Yes, the 12AWG gauge provides a low-resistance path for your signal, making it an excellent choice for longer runs where maintaining signal integrity is critical. Its low conductor resistance of 5.3 Ω/km ensures minimal power loss between your amplifier and speakers.
This cable is designed to provide an open, detailed soundstage with a focus on tight bass response and a natural midrange. It is well-suited for systems where you want to preserve the nuance of the recording without adding artificial coloration.
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