AudioQuest
AudioQuest FireBird BASS Speaker Cable
Best high-end cable for audiophiles optimizing bi-wired speaker performance.
The AudioQuest FireBird BASS speaker cable is engineered for the bass and midrange inputs of bi-wireable or tri-wireable loudspeakers, offering exceptional clarity and detail. It features Solid Perfect-Surface Silver (PSS) and Solid Perfect-Surface Copper+ (PSC+) conductors to prevent distortion and enhance clarity. The cable incorporates a Carbon-Based Linearized Noise-Dissipation System (NDS) and ZERO-Tech to eliminate impedance mismatches and dissipate noise effectively. Additionally, RF/ND-Tech actively reduces induced RF noise, ensuring a cleaner signal path. The 72v Dielectric-Bias System (DBS) with Level-X RF Noise-Trap further linearizes insulation and traps RF noise.
$3325.00
Owner Satisfaction
4.5
/ 5
Category Rank
1980
/ 5849
#1980 in Audio & Video Cables
Price vs Category Average
+513%
Above average
Conductors
Solid Perfect-Surface Silver (PSS) and Solid Perfect-Surface Copper+ (PSC+)
/ Solid Perfect-Surface Silver (PSS) and Solid Perfect-Surface Copper+ (PSC+)
Who it's for
- Listeners demanding a pristine, interference-free signal path
- Audiophiles seeking deep, textured, and impactful low-frequency performance
- System builders prioritizing long-term durability and premium craftsmanship
Who should skip it
- Budget-conscious buyers seeking high-value audio components
- Owners of standard systems where improvements remain subtle
- Users without bi-wired or bi-amped speaker configurations
Performance breakdown
Signal Purity
Advanced noise dissipation ensures an incredibly clean and transparent signal path.
Frequency Precision
Expertly tuned to deliver tight, authoritative bass and articulate midrange performance.
Build Integrity
Cold-welded terminations and premium materials provide exceptional long-term connection reliability.
Impedance Management
ZERO-Tech effectively eliminates characteristic impedance mismatches for consistent audio delivery.
Noise Rejection
Sophisticated RF trapping technology keeps interference from masking subtle musical details.
System Compatibility
Specific design requires bi-wire or tri-wire setups for optimal performance results.
Key Specs
Conductors
Solid Perfect-Surface Silver (PSS) and Solid Perfect-Surface Copper+ (PSC+)
Noise Dissipation
Carbon-Based Linearized Noise-Dissipation System (NDS)
Technology
ZERO-Tech, RF/ND-Tech
Bias System
72v Dielectric-Bias System (DBS) with Level-X RF Noise-Trap
Terminations
Mythical Creature Cold-Welded (Red Copper Spades or Bananas)
Connector Plating
Silver
Intended Use
Bass and Midrange inputs (10KHz and below)
Features
- Optimized for bass and midrange frequencies
- Prevents electrical strand-to-strand interaction with solid conductors
- Enhances clarity and reduces harshness with Perfect-Surface metals
- Effectively dissipates RF noise across a wide bandwidth
- Eliminates characteristic-impedance mismatches with ZERO-Tech
- Reduces distortion and signal masking from RF noise
- Cold-welded terminations for superior conductivity
- Designed for bi-wiring or tri-wiring configurations
What customers say
Customers consistently highlight the exceptional quality of the AudioQuest FireBird BASS Speaker Cable. Reviewers frequently praise its profound impact on audio clarity and bass definition, describing a noticeable enhancement in their listening experience. While acknowledging the significant investment, many users feel the cable delivers a premium performance that justifies its cost for serious audiophiles. The robust build and meticulous design also contribute to a strong sense of reliability and lasting satisfaction among owners.
Know before you buy
This cable is specifically engineered for the bass and midrange sections of bi-wireable or tri-wireable speakers. It is optimized for frequencies at 10kHz and below, so it is not intended to carry high-frequency signals.
The DBS creates a stable electrostatic field that saturates the cable's insulation. This process reduces time-delay distortion and ensures a cleaner, more linear signal path.
By combining Solid Perfect-Surface Silver (PSS) and Solid Perfect-Surface Copper+ (PSC+), the cable balances the high-frequency detail of silver with the smooth, rich midrange and bass performance of high-purity copper.
ZERO-Tech eliminates characteristic impedance mismatches between the amplifier and the speaker. This prevents the cable from acting as a filter, allowing the amplifier to deliver current to the speaker without compression or distortion.
Yes, the cable features cold-welded terminations. This process creates a high-pressure connection that avoids the heat damage and solder-related signal degradation often found in traditional soldered joints.
RF/ND-Tech actively reduces induced radio frequency noise that can mask low-level details. By dissipating this noise, the cable allows for a quieter background and improved clarity in the lower frequencies.
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$3325