{"product_id":"adastra-bc4-b-4inch-stereo-background-speakers-pair","title":"Adastra BC4-B 4inch Stereo Background Speakers Pair","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003eThe Adastra BC4-B is a pair of 4 inch background speakers built for indoor use in shops, cafes, offices and similar spaces. Each speaker uses a 2-way design with a coated paper cone main driver, giving full-sounding low and mid-range frequencies for both music playback and clear voice announcements. The enclosures are moulded from ABS and finished with a powder coated steel grille, so they hold up well to everyday use.\u003c\/p\u003e\n\u003cp\u003eBoth speakers run at a standard 8 Ohms impedance and are supplied in pairs, ready to connect to a stereo amplifier. They come complete with adjustable steel mounting brackets for wall or ceiling surface mounting, and there are M6 screw sockets if you prefer to fix them that way. Please note that connecting leads (speaker cable) are not included, so order these separately to suit your run lengths.\u003c\/p\u003e\n\u003cp\u003eWe supply the BC4-B in black here, and the range is also available in white if that suits your setting better. As an industry standard option, these speakers are a practical choice for distributed background audio where you want reliable sound without a bulky install. Set them up in a stereo pair for a wider spread, or place them across a room to keep levels even throughout the 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\u003e2.50KG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1.25KG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (each)\u003c\/td\u003e\n\u003ctd\u003e150mm x 200mm x 150mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpedance\u003c\/td\u003e\n\u003ctd\u003e8 Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensitivity\u003c\/td\u003e\n\u003ctd\u003e88dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower max.\u003c\/td\u003e\n\u003ctd\u003e70W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency response\u003c\/td\u003e\n\u003ctd\u003e110Hz - 20kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTweeter\u003c\/td\u003e\n\u003ctd\u003e25mmØ  (1\") balanced dome tweeter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWoofer\u003c\/td\u003e\n\u003ctd\u003e100mmØ (4\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower rms\u003c\/td\u003e\n\u003ctd\u003e35W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColour\u003c\/td\u003e\n\u003ctd\u003eBlack\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\/100902UK_d40e8937-a753-4cd5-b63a-56c0d5d8d2c7.pdf?v=1784951662\" target=\"_blank\"\u003eProduct Manual\u003c\/a\u003e\u003c\/p\u003e\n\u003ch5\u003eFrequently Asked\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eAre the speakers supplied as a pair?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, the BC4-B comes as a pair, ready to connect to a stereo amplifier for left and right channels.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre connecting leads included?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo, connecting leads (speaker cable) are not supplied. You will need to provide cable to suit your run lengths.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I mount these on a wall or ceiling?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. Each speaker includes an adjustable steel bracket for wall or ceiling surface mounting. M6 screw sockets are also provided if you prefer that method.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat impedance are the speakers?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEach speaker has a standard 8 Ohms impedance, suitable for connection to a stereo amplifier.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs there another colour available?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, the range comes in black and white. This listing is for the black pair.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre they suitable for outdoor use?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThese are designed as indoor speakers, ideal for shops, offices, cafes and similar spaces.\u003c\/p\u003e\n","brand":"AVSL","offers":[{"title":"Default Title","offer_id":53270418587915,"sku":"100.902UK","price":57.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/100902UK_0.jpg?v=1784951691","url":"https:\/\/niori.co.uk\/products\/adastra-bc4-b-4inch-stereo-background-speakers-pair","provider":"Niori","version":"1.0","type":"link"}