{"product_id":"monitor-audio-c1s-5-inch-in-ceiling-speaker","title":"Monitor Audio C1S 5\" In-Ceiling Speaker","description":"\u003cp\u003eThe Monitor Audio C1S is a compact, affordable in-ceiling speaker built for installers and homeowners who want dependable, great-sounding background audio without a complicated fit. It suits kitchens, offices, shops, restaurants and any room where a discreet speaker is needed for everyday listening.\u003c\/p\u003e\u003ch3\u003eWhy we like it\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e5\" C-CAM mid-bass driver paired with a 1\" C-CAM tweeter delivers clear, natural sound with impressive detail for its size\u003c\/li\u003e\n\u003cli\u003eUD Waveguide shapes tweeter output for a wider, more even listening area\u003c\/li\u003e\n\u003cli\u003eQuik-Link connector makes wiring fast and secure, with no tools required\u003c\/li\u003e\n\u003cli\u003eTri-Grip II fixings hold the speaker firmly in place, reducing vibration and rattle\u003c\/li\u003e\n\u003cli\u003eLow-profile, paintable white grille disappears into the ceiling finish\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eInstallation notes\u003c\/h3\u003e\u003cp\u003eThe C1S needs a 171mm round cut-out and a mounting depth of 99mm, so check loft or ceiling void clearance before fitting. A pre-construction bracket (CS-B) is available for new-build projects. For background music setups, pair a pair of C1S speakers with a compact streaming amplifier such as a Sonos Amp or WiiM Amp to add multi-room streaming and simple control from a phone or tablet.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Format\u003c\/td\u003e\n\u003ctd\u003e2-Way\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response (-6dB)\u003c\/td\u003e\n\u003ctd\u003e40Hz - 30kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Impedance\u003c\/td\u003e\n\u003ctd\u003e8 ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum Impedance\u003c\/td\u003e\n\u003ctd\u003e6.6 ohms @ 150Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensitivity\u003c\/td\u003e\n\u003ctd\u003e84dB (2.83Vrms @ 1m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Peak SPL\u003c\/td\u003e\n\u003ctd\u003e110dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContinuous Power Handling\u003c\/td\u003e\n\u003ctd\u003e50W RMS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Amplifier Power\u003c\/td\u003e\n\u003ctd\u003e25-100W RMS at 8 ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrive Units\u003c\/td\u003e\n\u003ctd\u003e1 x 5\" C-CAM mid-bass, 1 x 1\" C-CAM tweeter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCrossover Frequency\u003c\/td\u003e\n\u003ctd\u003e3kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Depth\u003c\/td\u003e\n\u003ctd\u003e99mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCut-Out Diameter\u003c\/td\u003e\n\u003ctd\u003e171mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExternal Dimensions\u003c\/td\u003e\n\u003ctd\u003e201 x 201 x 103mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1.4kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Monitor Audio","offers":[{"title":"Single","offer_id":55348758380883,"sku":"C1S","price":249.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1115\/1323\/9891\/files\/p_C1S-MAIN_0ae4f4ca-3901-4c03-be48-9bbef7b6f4ab.jpg?v=1791895608","url":"https:\/\/www.ceiling-speakers.co\/products\/monitor-audio-c1s-5-inch-in-ceiling-speaker","provider":"Ceiling Speaker Warehouse","version":"1.0","type":"link"}