{"product_id":"extron-sf-3ct-lp-60-1311-03","title":"Extron SF 3CT LP 3 in Low-Profile Ceiling Speaker Pair 60-1311-03","description":"\u003cp\u003e\u003cstrong\u003eExtron SF 3CT LP\u003c\/strong\u003e (part number 60-1311-03) — a pair of 3 in low-profile ceiling speakers with 70V\/100V rotary taps for shallow plenums.\u003c\/p\u003e\n\u003cp\u003eCorridors and small rooms often need background paging or overflow audio on the same 70V\/100V loop as the rest of the building, but ceiling depth above the tile can be too shallow for a full-size distributed speaker. The SF 3CT LP fits a 3 in paper-cone driver into a 4.4 in deep composite back can and adds a rotary switch for 70V taps (1-16 W), 100V taps (2-16 W), or a direct 8 ohm connection, so it drops into the same amplifier zone as larger SF ceiling speakers.\u003c\/p\u003e\n\u003ch3\u003eKey Capabilities\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e65 Hz to 20 kHz frequency range (-10 dB, half space), 165° conical coverage.\u003c\/li\u003e\n\u003cli\u003e16 W rms pink noise \/ 32 W rms continuous program per pair.\u003c\/li\u003e\n\u003cli\u003eRotary-selectable 70V taps (1-16 W), 100V taps (2-16 W), or direct 8 ohm.\u003c\/li\u003e\n\u003cli\u003eJust 4.4 in deep overall — fits plenums too shallow for full-range models.\u003c\/li\u003e\n\u003cli\u003eUL 2043 and UL 1480 listed for plenum airspace installation.\u003c\/li\u003e\n\u003cli\u003e7.6 in cutout; V-rails sized for standard 2 ft x 4 ft ceiling tiles.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhere It Is Used\u003c\/h3\u003e\n\u003cp\u003eCorridors, back-of-house areas, and overflow paging zones on a shared 70V\/100V loop where ceiling depth is restricted and full-range coverage is not the goal.\u003c\/p\u003e\n\u003ch3\u003eSpecifications at a Glance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEnclosure: 4.4 in H x 8.9 in diameter, 3.6 lbs each\u003c\/li\u003e\n\u003cli\u003eInput: (1) 5 mm captive screw connector, 4-pole, with loop-through\u003c\/li\u003e\n\u003cli\u003eNominal impedance: 8 ohms; nominal sensitivity 83 dB SPL, 1 W \/ 1 m\u003c\/li\u003e\n\u003cli\u003eCutout: 7.6 in diameter\u003c\/li\u003e\n\u003cli\u003eWarranty: 5 years parts and labor\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"alt-refs\"\u003eAlso referenced as Extron SF3CTLP, SF-3CT-LP, part number 60131103.\u003c\/p\u003e","brand":"Extron","offers":[{"title":"Default Title","offer_id":52302948860124,"sku":"EXTRON-SF3CTLP-60131103","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/5582\/4092\/files\/extron-sf-3ct-lp-60-1311-03.jpg?v=1787224710","url":"https:\/\/www.ampronix.com\/products\/extron-sf-3ct-lp-60-1311-03","provider":"Ampronix","version":"1.0","type":"link"}