{"product_id":"firebird-zero-speaker-cable-spade-7-ft-1","title":"AudioQuest FireBird ZERO Speaker Cable — 7ft Spade Termination","description":"\u003cdiv class=\"tab\" data-title=\"Overview\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eAudioQuest FireBird ZERO\u003c\/strong\u003e is a reference-grade speaker cable that sits at the pinnacle of AudioQuest’s Mythical Creature series — a line reserved for those who demand the absolute best from their system.\u003c\/p\u003e\n\u003cp\u003eFireBird ZERO combines \u003cstrong\u003eSolid Perfect-Surface Silver (PSS)\u003c\/strong\u003e and \u003cstrong\u003eSolid Perfect-Surface Copper+ (PSC+)\u003c\/strong\u003e conductors in a carefully chosen ratio that delivers performance approaching an all-silver cable at a significantly lower cost. Paired with AudioQuest’s most advanced noise-dissipation and dielectric technologies, the result is a cable of extraordinary transparency, dynamics, and musical truth.\u003c\/p\u003e\n\u003cp\u003eThis listing is for a \u003cstrong\u003e7-foot pair terminated with Cold-Welded Spade connectors\u003c\/strong\u003e — AudioQuest’s purest termination method, using bare copper submerged in pure silver.\u003c\/p\u003e\n\u003cp\u003e🇺🇸 Ships to all 50 states including Hawaii. Available at \u003cstrong\u003eSunny Components Inc.\u003c\/strong\u003e, Covina, CA.\u003c\/p\u003e\n\u003cp\u003e📞 \u003cstrong\u003eCall to discuss system matching: (626) 966-6259 or (626) 975-1353\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"tab\" data-title=\"Technology\"\u003e\n\u003cp\u003e\u003cstrong\u003eSolid PSS Silver \u0026amp; PSC+ Copper Conductors\u003c\/strong\u003e\u003cbr\u003eSolid conductors eliminate strand-to-strand interaction — a major source of distortion. AudioQuest’s Perfect-Surface metals feature an astonishingly smooth surface that nearly eliminates harshness and dramatically increases clarity versus standard conductors.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eZERO-Tech Geometry\u003c\/strong\u003e\u003cbr\u003eThe only complete solution to characteristic-impedance mismatches. ZERO-Tech eliminates interaction between the insulation (dielectric) and conductors, enabling uncompressed current transfer. Transient current is unrestricted; RF noise dissipation is linearized octave to octave.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCarbon-Based Linearized Noise-Dissipation System (NDS)\u003c\/strong\u003e\u003cbr\u003eCombines multiple shields with a carbon-based linearized resistive network that converts noise into heat — equally effective across an extremely wide bandwidth, not just selected frequencies. Remaining energy is drained via directionally controlled conductors.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e72V Dielectric-Bias System (DBS) with Level-X RF Noise-Trap\u003c\/strong\u003e\u003cbr\u003eProperly biasing the dielectric linearizes its filter effect, significantly improving wide-bandwidth noise dissipation. The Level-X Noise-Trap actively pulls RF noise out of the cable, further reducing audio circuit misbehavior.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCold-Welded Mythical Creature Terminations\u003c\/strong\u003e\u003cbr\u003eSpade connectors are cold-welded to AudioQuest’s extremely pure Red Copper spades. Bare copper is submerged in a vat of pure silver — not tumbled in a lower-grade solution. Plug casings are non-metallic to avoid inducing RF noise into the conductors.\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"tab\" data-title=\"Bi-Wiring Guide\"\u003e\n\u003cp\u003eThe FireBird ZERO is designed for bi-wire systems. Understanding the ZERO vs. BASS distinction is essential:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFireBird ZERO\u003c\/strong\u003e — full-range or treble cable. Use on the treble\/HF binding posts when bi-wiring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFireBird BASS\u003c\/strong\u003e — optimized for 10kHz and below only. Use on the bass\/LF binding posts. \u003cem\u003eDo not use BASS full-range.\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBi-Wire COMBO\u003c\/strong\u003e — BASS + ZERO joined at the amplifier end is the most convenient and recommended configuration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTri-Wiring\u003c\/strong\u003e — use BASS cables on both midrange and bass inputs; ZERO on treble.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e⚠️ Do not bi-wire with two ZERO cables\u003c\/strong\u003e — two ZEROs in parallel can create a high-frequency resonant peak (ringing) and poor sound. Always pair ZERO with BASS.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecond-best option\u003c\/strong\u003e — single ZERO cable with AudioQuest bi-wire jumpers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRF\/ND-Tech (patented RF-canceling ground-noise dissipation) makes bi-wiring dramatically more effective with FireBird than with conventional cables. Contact us to discuss the optimal configuration for your speakers and amplifier.\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"tab\" data-title=\"Specifications\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e FireBird ZERO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e Mythical Creature\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConductors:\u003c\/strong\u003e Solid Perfect-Surface Silver (PSS) + Solid Perfect-Surface Copper+ (PSC+)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGeometry:\u003c\/strong\u003e ZERO-Tech (no fixed characteristic impedance)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNoise Dissipation:\u003c\/strong\u003e Carbon-Based Linearized NDS + 72V DBS with Level-X RF Noise-Trap\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTermination:\u003c\/strong\u003e Cold-Welded Red Copper Spades (pure silver submerged)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 7 feet (pair)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUse:\u003c\/strong\u003e Full-range or treble (bi-wire); not for bass-only use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e ~15 lbs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e AudioQuest, USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cdiv class=\"tab\" data-title=\"Contact \u0026amp; Visit\"\u003e\n\u003cp\u003e\u003cstrong\u003eA cable at this level deserves a conversation. We’re here to help you get it right.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e📞 Store: \u003cstrong\u003e(626) 966-6259\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e📞 Cell: \u003cstrong\u003e(626) 975-1353\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e✉️ \u003ca href=\"mailto:sales@sunnyaudiovideo.com\"\u003esales@sunnyaudiovideo.com\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e🌐 \u003ca href=\"http:\/\/www.sunnyaudiovideo.com\"\u003ewww.sunnyaudiovideo.com\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSunny Components Inc.\u003c\/strong\u003e\u003cbr\u003e1370 E Cypress Street, Suite D\u003cbr\u003eCovina, CA 91724\u003c\/p\u003e\n\u003cp\u003eEasy freeway access from LA, Orange County, Pasadena, Pomona, and the Inland Empire. Private auditions and system consultations by appointment — hear the FireBird in a reference system before you buy.\u003c\/p\u003e\n\u003cp\u003eShips to all 50 states including Hawaii. White-glove delivery available — ask for details.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AudioQuest","offers":[{"title":"Default Title","offer_id":45679769125118,"sku":null,"price":18100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/4156\/7486\/files\/audioquest-firebird-zero-fbirdzero8su-8-ft-24-m-pair-2-x-u-spades-2-x-u-spades-197469.png?v=1722372167","url":"https:\/\/sunnyaudiovideo.com\/products\/firebird-zero-speaker-cable-spade-7-ft-1","provider":"Sunny Components Inc.","version":"1.0","type":"link"}