FireBird BASS

Speaker Cable w/ ZERO-Tech and RF/ND-Tech for Midrange and Bass

FireBird BASS with RF/ND-Tech is an ideal cable for the Bass and Midrange inputs of a BiWirable or TriWireable loudspeaker when used in combination with FireBird ZERO Full-Range cable on the treble input.

$6,650.00 USD $13,300.00
SKU : FBIRDBASS8SU  |  Code-barres: 092592038677

This product is made to order at AudioQuest headquarters in Irvine, CA. Expect moderately delayed fulfillment times. Custom lengths and terminations are available. Contact your Authorized AudioQuest Dealer for more information.

Key Features & Technology Explained

  • Les conducteurs solides emp�chent l'interaction entre les brins, une source majeure de distorsion dynamique dans les c‰bles.

  • Une combinaison soigneusement peaufinŽe de notre cuivre de la plus haute qualitŽ, Perfect-Surface Copper+, et de l'argent Perfect-Surface d'une extr�me puretŽ, minimise considŽrablement la distorsion causŽe par les limites du grain.

  • L'alternance de couches de mŽtal et de mati�res synthŽtiques chargŽes en carbone constitue le "bouclier", minimisant le bruit RF avant qu'il n'atteigne la couche reliŽe ˆ la masse.

  • ZERO-Tech eliminates the electrostatic field between the cable’s high and low signal conductors, enabling linear Radio Frequency (RF) Noise-Dissipation, and uncompressed transients.

  • RF/ND-Tech minimise le mauvais comportement des circuits en annulant le bruit RF induit.

  • 72v Dielectric-Bias System (DBS) saturates and polarizes insulation, allowing clear, dynamic sound against a quiet “black” background.

  • Tous les conducteurs sont contr™lŽs pour assurer la directivitŽ du bruit RF.

Spécifications

Description

    Solid Perfect-Surface Silver (PSS) and Solid Perfect-Surface Copper+ (PSC+) Conductors
    Solid conductors prevent electrical strand-to-strand interaction, major sources of distortion. Surface quality is critical because a conductor can be considered as a rail-guide for both the fields within a conductor, and for the magnetic fields that extend outside the conductor. The astonishingly smooth and pure surface of all AudioQuest’s Perfect-Surface metals nearly eliminates harshness and greatly increases clarity compared to lesser materials. The careful choice of the sizes of the PSS and PSC+ conductors ensures that FireBird’s performance is close to using all PSS Silver, but at a much lower cost.

    Carbon-Based Linearized Noise-Dissipation System (NDS)
    AQ’s comprehensive Linearized Noise-Dissipation System combines multiple shields and a carbon-based linearized resistive network that turns most of this noise into heat. By "linearized," we mean that the system is equally effective across extremely wide bandwidth, rather than at selected frequencies only, as is more common. The remaining bad energy is effectively drained away from the sensitive amplifier circuits via directionally controlled signal and shield conductors.

    ZERO-Tech 
    The only complete way to eliminate characteristic-impedance mismatches between a cable and the attached source and load is for the cable not to have any fixed characteristic-impedance value. ZERO-Tech accomplishes this by eliminating interaction between the insulation (dielectric) and the cable’s conductors—enabling uncompressed current transfer. All-important transient current is unrestricted, and RF Noise-Dissipation is linearized (consistent octave to octave).

    RF/ND-Tech
    Though a cable’s ground leads are integral to a component’s signal transmission, they also act as an antenna. Thus, they are subject to induced Radio-Frequency (RF) noise. RF noise is a parasitic signal that is typically coupled directly into a system’s most sensitive audio/video circuits. AudioQuest’s RF-on-ground Noise-Dissipation (RF/ND-Tech) greatly reduces resulting distortion and signal masking, yielding unprecedented levels of Noise-Dissipation across the widest bandwidth (range) of radio frequencies possible. Our unique circuit topology uses a common-mode phase-cancelling array, providing linear noise dissipation across the entire length of the cable (US Patent # 8,988,168).

    72v Dielectric-Bias System (DBS) with Level-X RF Noise-Trap
    Insulation is also a dielectric that acts like a shunt-filter. Properly biasing the dielectric linearizes the filter, significantly improving the cable’s wide-bandwidth ability to dissipate induced noise. The DBS pack’s Level-X Noise-Trap “pulls” RF Noise out of the cable, further reducing attached audio circuit misbehavior.

    Mythical Creature Cold-Welded Terminations
    Mythical Creature cables are Cold-Welded to AudioQuest’s extremely pure Red Copper Spades or Bananas. The bare copper is submerged (hung) in a vat of pure silver instead of being tumbled in a lower-grade solution. AudioQuest speaker breakouts and plug casings are not metal in order not to induce RF Noise into the conductors.

    FireBird Bi-Wiring
    When possible, running separate cables to the treble and bass “halves” of a speaker significantly reduces distortion. Bi-Wiring keeps the large magnetic fields associated with bass energy out of the treble cable, allowing the delicate upper frequencies to travel a less magnetically disturbed path, like taking the waves out of the water when you swim.

    AudioQuest’s RF/ND-Tech (patented RF-Canceling Ground-Noise Dissipation) attracts RF energy away from the amplifier’s output. When properly implemented, Bi-Wiring has always been a cost-effective way to get better performance for the same or less money. With RF/ND-Tech, the advantage of Bi-Wiring is much more dramatic. Because RF/ND-Tech is so effective, BASS model cables are only for 10KHz and below; do not use a BASS cable full-range or on treble.

    FireBird BASS cable is ideal with FireBird ZERO. A Bi-Wire COMBO with BASS and ZERO cables joined together at the amplifier is usually most convenient. When Tri-Wiring, use BASS cables on the Midrange and Bass inputs.

    Caution: Do not Bi-Wire with two ZERO cables. ZERO cables in-parallel can create a very high-frequency resonant peak (ringing), and resulting poor sound. Only use a ZERO plus a BASS cable (whether or not joined as a COMBO). Second best is a single ZERO with AQ Bi-Wire jumpers.

AudioQuest FireBird BASS - FBIRDBASS8SU 8 ft = 2.4 m Pair 2 x U - Spades > 2 x U - Spades
AudioQuest

FireBird BASS

$6,650.00 USD $13,300.00

Noise Dissipation

RF/ND-Tech

A/V Conductor

-

eARC Conductor

-

Ground Reference

-

-

Geometry

ZERO Tech (aucune impédance caractéristique)

Gauge

5,26 mm^2^

Metal

Solid Perfect-Surface Silver (PSS) Sonic-Signature Conductors & Perfect-Surface Copper+ (PSC+)

Pair or Single

Paire - 2 câbles individuels

Series

FireBird, Mythical Creatures

Speaker-End Connector

-

Amplifier-End Connector

-

-

-

-

Output

-

DAC Chip

-

Volume Control

-

Desktop Compatibility

-

Mobile Compatibility

-

Application Options

-

-

Included Adaptor

-

Dimensions

-

Cable Length

  • 8 ft = 2,4 m
  • 10 ft = 3,0 m
  • 12 ft = 3,6 m
  • 15 ft = 4,6 m

Pair or Single

  • Pair
  • Single

Amp > Speaker Terminations

  • 2 x U-Spades > 2 x U-Spades
  • 2 x Bananas > 2 x Bananas
  • 2 x Multi-Spades > 2 x Multi-Spades
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