{"product_id":"qsc-pl-ca8-two-way-passive-bi-amp-8-in-coaxial-loudspeaker-black","title":"QSC PL-CA8 – Two-Way Passive\/Bi-Amp 8-in Coaxial Loudspeaker, Black","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe QSC PL-CA8-BK is a two-way full-range 8-inch coaxial installation loudspeaker built for higher-output distributed and foreground coverage where point source imaging and full-range program are required. With 110° conical DMT coverage and a trapezoidal enclosure, this passive coaxial loudspeaker delivers consistent on- and off-axis response with bi-amp capability. The black Baltic plywood enclosure carries IP54 weatherization with polyurea paint for installed indoor and covered outdoor use. It is a purpose-built solution for surface-mount distributed and main fill audio in fixed-install systems.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe PL-CA8 combines an 8-inch neodymium LF transducer with a coaxial compression-driver HF section to deliver a system bandwidth of 73 Hz to 20 kHz (−3 dB) with point source coherence. The 110° conical DMT coverage provides wide, symmetrical dispersion suited to overhead and wall-mounted distribution. System sensitivity is 97 dB (1 W\/1 m), with continuous SPL of 115 dB passive and 116 dB bi-amped. Power handling is 230 W continuous and 460 W program at 8 Ω, with separate LF and HF ratings supporting bi-amp operation. Connectivity includes two Speakon NL4 connectors and a parallel locking 4-pole Euroblock in an IP65-sealed input cup. Rigging uses 4x M6 patterns, 2x M10, and a single M8 for the PL-CA8-YM yoke mount, plus 2x M10 on the sides. The 57° trapezoidal 15 mm Baltic plywood enclosure, polyurea paint, IP54 rating, and IP65 input cup support installed environments. At 24 lbs, it delivers higher SPL with point source coherence in a mountable cabinet.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoaxial Point Source\u003c\/strong\u003e — 8-inch neodymium LF and coaxial compression HF deliver coherent imaging from a single axis.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e110° Conical DMT Coverage\u003c\/strong\u003e — Wide, symmetrical dispersion for overhead and wall-mounted distributed audio.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePassive or Bi-Amp Operation\u003c\/strong\u003e — Separate LF and HF ratings support both passive and bi-amp deployment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigher Output\u003c\/strong\u003e — Up to 116 dB continuous SPL for foreground and main fill program.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Speakon and Euroblock\u003c\/strong\u003e — Parallel-wired connectors in an IP65 sealed input cup simplify daisy-chaining.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrapezoidal Enclosure\u003c\/strong\u003e — 57° cabinet geometry supports angled and clustered mounting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP54 Weatherization\u003c\/strong\u003e — Baltic exterior plywood, polyurea paint, and IP65 input cup support covered outdoor use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTypical Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCommercial meeting space — higher-output distributed foreground audio.\u003c\/li\u003e\n\u003cli\u003eMulti-purpose room — point source coverage for speech and music program.\u003c\/li\u003e\n\u003cli\u003eHouse of worship — main fill and zone coverage in sanctuaries and gathering spaces.\u003c\/li\u003e\n\u003cli\u003eAuditorium — supplemental fill with point source coherence.\u003c\/li\u003e\n\u003cli\u003eTraining room — even, full-range reinforcement for instructional spaces.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eTwo-way full-range coaxial, bass reflex, trapezoidal 57°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLF Transducer\u003c\/td\u003e\n\u003ctd\u003e8 in (200 mm), 2 in (50.8 mm) voice coil, neodymium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHF Transducer\u003c\/td\u003e\n\u003ctd\u003eCoaxial compression driver, 1.4 in (35.5 mm) voice coil\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoverage\u003c\/td\u003e\n\u003ctd\u003e110° conical DMT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Bandwidth (−3 dB)\u003c\/td\u003e\n\u003ctd\u003e73 Hz–20 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Sensitivity\u003c\/td\u003e\n\u003ctd\u003e97 dB (1 W\/1 m); LF: 94 dB; HF: 101 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax SPL (Continuous)\u003c\/td\u003e\n\u003ctd\u003e115 dB passive; 116 dB bi-amp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax SPL (Peak)\u003c\/td\u003e\n\u003ctd\u003e127 dB passive; 128 dB bi-amp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Power Rating\u003c\/td\u003e\n\u003ctd\u003e230 W continuous \/ 460 W rated @ 8 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Impedance\u003c\/td\u003e\n\u003ctd\u003e8 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum Impedance\u003c\/td\u003e\n\u003ctd\u003e6.6 Ω passive; 7.6 Ω LF; 6.4 Ω HF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnectors\u003c\/td\u003e\n\u003ctd\u003e2x Speakon NL4; 1x Euroblock locking 4-pole (parallel); IP65 sealed input cup\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRigging\u003c\/td\u003e\n\u003ctd\u003eTop\/Bottom: 4x M6, 2x M10, 1x M8 for yoke; Sides: 2x M10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure\u003c\/td\u003e\n\u003ctd\u003e15 mm Baltic exterior plywood; Black; polyurea paint\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeatherization\u003c\/td\u003e\n\u003ctd\u003eIP54; polyurea paint; IP65 input cup\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (H x W x D)\u003c\/td\u003e\n\u003ctd\u003e16.1 x 11 x 9.3 in (410 x 280 x 236 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e24 lbs (10.9 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdl\u003e\n\u003cdt\u003eDoes the PL-CA8 support bi-amping?\u003c\/dt\u003e\n\u003cdd\u003eYes. It provides separate LF and HF power ratings and dual Speakon connectors for both passive and bi-amp operation.\u003c\/dd\u003e\n\u003cdt\u003eWhat is conical DMT coverage?\u003c\/dt\u003e\n\u003cdd\u003eIt refers to QSC's Directivity Matched Transition coaxial design, which maintains a consistent 110° conical pattern across the crossover region.\u003c\/dd\u003e\n\u003cdt\u003eWhat mounting accessory is available?\u003c\/dt\u003e\n\u003cdd\u003eThe PL-CA8-YM yoke mount attaches via the cabinet's M6, M10, and M8 rigging points.\u003c\/dd\u003e\n\u003cdt\u003eCan it be used outdoors?\u003c\/dt\u003e\n\u003cdd\u003eYes, in covered locations. It carries IP54 weatherization with Baltic exterior plywood, polyurea paint, and an IP65 sealed input cup.\u003c\/dd\u003e\n\u003cdt\u003eWhat connectors are provided?\u003c\/dt\u003e\n\u003cdd\u003eTwo Speakon NL4 connectors and one parallel locking 4-pole Euroblock in an IP65 sealed input cup.\u003c\/dd\u003e\n\u003cdt\u003eWhat amplifier power is recommended?\u003c\/dt\u003e\n\u003cdd\u003eThe loudspeaker is rated for 230 W continuous and 460 W program at 8 Ω.\u003c\/dd\u003e\n\u003c\/dl\u003e","brand":"QSC","offers":[{"title":"Default Title","offer_id":47780583604460,"sku":"PL-CA8-BK","price":1475.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/files\/PL-CA8-img-gallery-hero.jpg?v=1782324430","url":"https:\/\/creationnetworks.net\/products\/qsc-pl-ca8-two-way-passive-bi-amp-8-in-coaxial-loudspeaker-black","provider":"Creation Networks","version":"1.0","type":"link"}