{"product_id":"adastra-bc5a-b-5-25-active-stereo-speaker-set-black","title":"Adastra BC5A-B 5.25\" Active Stereo Speaker Set, Black","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003eThe Adastra BC5A-B is a 2-way active stereo speaker set built around 5.25\" drivers. It comes as a pair: one powered unit with a built-in stereo amplifier module, plus one passive satellite that connects to it. That layout keeps things simple, since you only need to run mains power to a single speaker and link the second one across with the supplied 4m cable.\u003c\/p\u003e\n\u003cp\u003eEach channel puts out 30W RMS, so you get 2 x 30W across the pair. The drivers are magnetically shielded, which makes them suitable for placing near screens and monitors without picture interference. Front-mounted volume, treble and bass controls let you set the sound to the room, and there's a power on\/off switch with an LED indicator so you can see at a glance when the set is live. The 133mm PP cone woofer handles the low end, while a 25mm balanced dome tweeter covers the highs, giving a frequency response of 100Hz to 20kHz.\u003c\/p\u003e\n\u003cp\u003eWe supply the set with mounting brackets, a 4m speaker link cable and a 1.5m figure-8 (fig.8) mains lead, so it's ready to install straight away. It suits nearfield monitoring, home entertainment or a small active background music system for a shop or office. Each unit measures 240 x 180 x 155mm and the pair weighs 4.6kg, with a sensitivity of 88dB and 150° dispersion at -3dB. Power comes from a 230Vac, 50Hz supply.\u003c\/p\u003e\n\u003ch5\u003eSpecification\u003c\/h5\u003e\n\u003ctable class=\"spec_table\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eColour\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower supply\u003c\/td\u003e\n\u003ctd\u003e230Vac, 50Hz (fig 8)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWoofer\u003c\/td\u003e\n\u003ctd\u003e133mmØ (5.25\") PP cone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTweeter\u003c\/td\u003e\n\u003ctd\u003e25mm balanced dome\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency response\u003c\/td\u003e\n\u003ctd\u003e100Hz - 20kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput power rms\u003c\/td\u003e\n\u003ctd\u003e2 x 30W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDispersion\u003c\/td\u003e\n\u003ctd\u003e150° (-3dB)\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\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e240mm x 180mm x 155mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight  (per set)\u003c\/td\u003e\n\u003ctd\u003e4.60KG\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\/170166UK_2f21ad35-fa5a-4ef9-aaae-6be67567fd63.pdf?v=1784975344\" target=\"_blank\"\u003eProduct Manual\u003c\/a\u003e\u003c\/p\u003e\n\u003ch5\u003eFrequently Asked\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eDo I need a separate amplifier?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. The powered unit has a built-in stereo amplifier module, so you just connect mains power and link the passive satellite across. No external amp is required.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's included in the set?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYou get one active and one passive speaker, mounting brackets, a 4m speaker link cable and a 1.5m fig.8 mains lead.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I place these near a TV or monitor?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The drivers are magnetically shielded, so they can sit close to screens without causing picture interference.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat power output do they deliver?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEach channel provides 30W RMS, giving 2 x 30W across the pair.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat size are the drivers?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEach speaker has a 133mm (5.25\") PP cone woofer and a 25mm balanced dome tweeter.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat are they best used for?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThey suit nearfield monitoring, home entertainment or a small active background music system in a shop or office.\u003c\/p\u003e\n","brand":"AVSL","offers":[{"title":"Default Title","offer_id":53270791356683,"sku":"170.166UK","price":129.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/170166UK_0.jpg?v=1784975366","url":"https:\/\/niori.co.uk\/products\/adastra-bc5a-b-5-25-active-stereo-speaker-set-black","provider":"Niori","version":"1.0","type":"link"}