{"product_id":"soundtube-cm42-ezs-ii-wh","title":"SoundTube CM42-EZS-II-WH 4\" 2-Way In-Ceiling Speaker White","description":"\u003cp\u003eThe SoundTube CM42-EZS-II-WH is built specifically for commercial installs where plenum depth is at a premium. Its shallow backcan requires only 3.5 inches of clearance, opening up ceiling installations in retrofit environments, corridors, and low-profile construction where standard-depth enclosures simply will not fit. Systems integrators and AV contractors working in hospitality, corporate, education, and healthcare will find this speaker purpose-built for distributed audio and life-safety voice alarm systems operating on 25V, 70.7V, or 100V infrastructure.\u003c\/p\u003e\u003cp\u003eThe six-position tap switch covers all common transformer-line voltages plus a 16-ohm bypass, allowing a single SKU to serve multiple system configurations — reducing stocking complexity and field substitution errors. The 16-ohm setting supports chaining multiples of two, four, or six units on a standard amplifier without an external transformer, lowering overall system cost. An 87.5 dB sensitivity rating and 100-degree average coverage angle across 2–10 kHz deliver consistent voice intelligibility across the listening plane, independently verified per EN54-24 requirements.\u003c\/p\u003e\u003cp\u003eCompliance credentials include UL 1480, UL 2043 plenum rating, EN54-24, CE, and RoHS — meeting EU voice alarm regulations EN60849 and BS5839-8. A ceramic input terminal accepts up to 10-gauge plenum-rated wire and includes a thermal fuse for added circuit protection. The painted steel grille with magnetic attachment and the included installation accessories — tile bridge or pre-construction bracket, flex conduit clamp, paint shield, and wire nuts — support a clean, professional finish in any ceiling type.\u003c\/p\u003e","brand":"SoundTube Entertainment, Inc","offers":[{"title":"Default Title","offer_id":52446131847352,"sku":"40049","price":160.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/7382\/4696\/files\/40049_SOUNDTU-CM42-EZS-II-WH_ALT02sqr.jpg?v=1784128263","url":"https:\/\/soundpro.com\/products\/soundtube-cm42-ezs-ii-wh","provider":"SoundPro","version":"1.0","type":"link"}