{"product_id":"extron-ca-163-lp-42-339-12","title":"Extron CA 163 LP Long Throw Column Array Speaker 70\/100V Black 42-339-12","description":"\u003cp\u003e\u003cstrong\u003eExtron CA 163 LP\u003c\/strong\u003e (part number 42-339-12) — black 70\/100 volt long throw column array loudspeaker with the low-profile SMK LP CA wall mount.\u003c\/p\u003e\n\u003cp\u003eOn a constant voltage backbone one amplifier channel can feed a run of speakers, which is why large venues standardise on 70 V or 100 V distribution. Extron builds the high impedance CA 163 without a transformer, so high pass filtering is not required and the speaker keeps the same voicing as the 8 ohm version used elsewhere in the same room. Sixteen 3 in. (76 mm) drivers fill a 51.9 in. aluminum column; part 42-339-12 is the black, single-speaker configuration with the shallow bracket.\u003c\/p\u003e\n\u003ch3\u003eKey Capabilities\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e70 V and 100 V line operation, 50 ohm nominal impedance\u003c\/li\u003e\n\u003cli\u003eNo transformer, so no high pass filter is needed in the signal path\u003c\/li\u003e\n\u003cli\u003e91 dB maximum SPL at 70 V and 94 dB at 100 V, 1 m full space\u003c\/li\u003e\n\u003cli\u003e240 W rms continuous pink noise, 480 W rms continuous program\u003c\/li\u003e\n\u003cli\u003eLow-profile mount adds only 1.2 lbs (0.5 kg) and +\/- 5° of tilt\u003c\/li\u003e\n\u003cli\u003eBlack RAL 9011 chassis with RAL 9017 endcaps and grille\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhere It Is Used\u003c\/h3\u003e\n\u003cp\u003eDistributed systems in convention centers, sports venues, transport terminals, worship spaces and large lecture theatres rely on constant voltage lines. This version drops into side wall and rear fill positions in raked rooms, complementing low impedance CA 163 units already carrying the front-of-room load.\u003c\/p\u003e\n\u003ch3\u003eSpecifications at a Glance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e83 dB SPL nominal sensitivity, 1 W at 1 m, 50 ohms direct\u003c\/li\u003e\n\u003cli\u003eFrequency range 105 Hz to 20 kHz, -10 dB, full space\u003c\/li\u003e\n\u003cli\u003eCoverage 155° H x 14° V at 2 kHz, measured at 4 m\u003c\/li\u003e\n\u003cli\u003eEnclosure 51.9 in. H x 5.0 in. D x 4.5 in. W, 27.6 lbs (12.5 kg)\u003c\/li\u003e\n\u003cli\u003e5 year parts and labor warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAlso referenced as Extron CA163LP, CA-163-LP, part number 4233912.\u003c\/p\u003e","brand":"Extron","offers":[{"title":"Default Title","offer_id":52302128120028,"sku":"EXTRON-CA163LP-4233912","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/5582\/4092\/files\/42-339-12-sq1080.jpg?v=1787252743","url":"https:\/\/www.ampronix.com\/products\/extron-ca-163-lp-42-339-12","provider":"Ampronix","version":"1.0","type":"link"}