{"product_id":"adastra-bcs52s-bluetooth-5-25in-ceiling-speakers-set","title":"Adastra BCS52S Bluetooth 5.25in Ceiling Speakers Set","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003eThe Adastra BCS52S is a set of Bluetooth ceiling speakers supplied as a pair, with one active speaker holding the Bluetooth receiver and one passive slave speaker. Once paired, you can play audio wirelessly from a phone, tablet or laptop using Bluetooth 5.0. The Bluetooth connectivity is switchable, so you can turn it off when you prefer to use a wired source. Each speaker is a full-range 2-way coaxial design, combining low and high frequency drivers with flared baffles for a smooth response across the audio range.\u003c\/p\u003e\n\u003cp\u003eThe active speaker includes an RCA line input and output, which lets you daisy-chain several sets together across a larger area. This makes the BCS52S a sensible choice for both domestic rooms and commercial spaces such as shops, cafes and offices. Each speaker runs at 4 Ohms, with a 12mm neodymium dome tweeter handling the high frequencies and a 160 degree dispersion angle to spread sound evenly through a room. The housings are moulded from ABS plastic.\u003c\/p\u003e\n\u003cp\u003eInstallation is straightforward thanks to dog-ear clamps that grip the ceiling from behind, plus an in-line DC power supply with a UK to C7 power lead. The frameless magnetic grilles sit low and flush, with no visible frame around the edge, so the speakers keep a plain, tidy look once fitted. A 3m speaker link cable connects the active and passive units. The 5.25in (5.25 inch) driver size gives a good balance between output and a compact cut-out, making these a practical pair for ceilings where you want music without a floor or shelf-standing speaker taking up space.\u003c\/p\u003e\n\u003ch5\u003eSpecification\u003c\/h5\u003e\n\u003ctable class=\"spec_table\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight  (per set)\u003c\/td\u003e\n\u003ctd\u003e1.78KG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e95mm x 205mmØ (active), 75 x 205mmØ (passive)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCutout\u003c\/td\u003e\n\u003ctd\u003e180mmØ (each speaker)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting depth\u003c\/td\u003e\n\u003ctd\u003e97mm (active), 77mm (passive)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency response\u003c\/td\u003e\n\u003ctd\u003e80Hz - 20kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLF driver\u003c\/td\u003e\n\u003ctd\u003e135mmØ (5.25\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput power : rms\u003c\/td\u003e\n\u003ctd\u003e2 x 15W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput power : max.\u003c\/td\u003e\n\u003ctd\u003e2 x 20W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower supply\u003c\/td\u003e\n\u003ctd\u003eIn-line 12Vdc, 3A mains adaptor (included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensitivity\u003c\/td\u003e\n\u003ctd\u003e89dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHF driver\u003c\/td\u003e\n\u003ctd\u003e12mm (0.5\") neodymium dome tweeter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDispersion angle\u003c\/td\u003e\n\u003ctd\u003e160­°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing material\u003c\/td\u003e\n\u003ctd\u003eABS plastic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBluetooth version\u003c\/td\u003e\n\u003ctd\u003e5.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpedance\u003c\/td\u003e\n\u003ctd\u003e4 Ohm (each speaker)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLead length\u003c\/td\u003e\n\u003ctd\u003e3m speaker link cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch5\u003eDownloads\u003c\/h5\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/953164UK_6ce9cdcd-a7e3-4595-8f87-0e3ae66b740a.pdf?v=1785058630\" target=\"_blank\"\u003eProduct Manual\u003c\/a\u003e\u003c\/p\u003e\n\u003ch5\u003eFrequently Asked\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eHow many speakers come in the set?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTwo. You get one active speaker with the Bluetooth receiver and one passive slave speaker, supplied as a matched pair.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I connect more than one set together?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The active speaker has an RCA line input and output, so you can daisy-chain several sets across a larger space.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat Bluetooth version do they use?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBluetooth 5.0. The connection is switchable, so you can turn it off and use a wired line input source instead.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre these suitable for commercial use?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. They work well in homes and in commercial settings such as shops, cafes and offices.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow are they powered?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThey use an in-line DC power supply, supplied with a UK to C7 power lead. A 3m link cable joins the two speakers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow do the grilles fit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe grilles are frameless and held on magnetically, giving a low-profile finish with no visible frame around the edge.\u003c\/p\u003e\n","brand":"AVSL","offers":[{"title":"Default Title","offer_id":53272132321547,"sku":"953.164UK","price":79.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/953164UK_0.jpg?v=1785058686","url":"https:\/\/niori.co.uk\/products\/adastra-bcs52s-bluetooth-5-25in-ceiling-speakers-set","provider":"Niori","version":"1.0","type":"link"}