{"product_id":"extron-atb-220-70-1375-01","title":"Extron ATB 220 Amplifier Mounting Kit for Ceiling Tile Speakers 70-1375-01","description":"\u003cp\u003e\u003cstrong\u003eExtron ATB 220\u003c\/strong\u003e (part number 70-1375-01) — a one-piece galvanized steel bracket built to mount small, plenum-rated power amplifiers onto Extron ceiling tile speaker systems.\u003c\/p\u003e\n\u003cp\u003eIntegrators fitting a compact amplifier above a suspended-ceiling speaker often run into mismatched hole patterns and no clean way to anchor the amplifier near the enclosure it feeds. The ATB 220 addresses that with a bracket machined for both quarter-rack and half-rack amplifier footprints, so units such as the Extron MPA 601 or NetPA 204 POE attach directly to the back of compatible ceiling tile speakers. The obround openings line up with the speaker's terminal cover plate screws, letting the bracket slide into place without blocking wiring access, and a secondary attachment point adds seismic security to the finished install.\u003c\/p\u003e\n\u003ch3\u003eKey Capabilities\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOne-piece galvanized steel bracket mounts amplifiers to Extron ceiling tile speakers\u003c\/li\u003e\n\u003cli\u003eFits quarter-rack and half-rack amplifiers like the MPA 601 and NetPA 204 POE\u003c\/li\u003e\n\u003cli\u003eIncludes six cable tie-down points for clean wire management\u003c\/li\u003e\n\u003cli\u003eAll mounting hardware included, including #4-40 x 3\/16 inch screws\u003c\/li\u003e\n\u003cli\u003eCompatible with FF 220T, FF 120T, SF 228T Plus and CS Series ceiling speakers\u003c\/li\u003e\n\u003cli\u003eSecondary attachment point adds seismic security for suspended ceiling installs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhere It Is Used\u003c\/h3\u003e\n\u003cp\u003eThe ATB 220 shows up on ceiling audio projects in conference rooms, classrooms, retail spaces and corridors where a distributed 70\/100V speaker system needs its amplifier tucked directly above the tile rather than in a rack room. It keeps plenum-rated amplifiers close to the speakers they drive while staying out of the ceiling grid's sightline.\u003c\/p\u003e\n\u003ch3\u003eSpecifications at a Glance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConstruction: galvanized steel, one-piece bracket\u003c\/li\u003e\n\u003cli\u003eMounting: quarter-rack and half-rack amplifier hole patterns\u003c\/li\u003e\n\u003cli\u003eHardware: all fasteners included\u003c\/li\u003e\n\u003cli\u003eCompatible speakers: FF 220T, FF 120T, SF 228T Plus, CS 123T, CS 1226T Plus, CS 120P\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAlso referenced as Extron ATB220, ATB-220, part number 70137501.\u003c\/p\u003e","brand":"Extron","offers":[{"title":"Default Title","offer_id":52312093917404,"sku":"EXTRON-ATB220-70137501","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/5582\/4092\/files\/extron-atb-220-70-1375-01.jpg?v=1787336904","url":"https:\/\/www.ampronix.com\/products\/extron-atb-220-70-1375-01","provider":"Ampronix","version":"1.0","type":"link"}