{"product_id":"adastra-12-x-3-ceiling-speaker-90w-slave-amp-package","title":"Adastra 12 x 3\" Ceiling Speaker \u0026 90W Slave Amp Package","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003eThis add-on package pairs twelve mini EC36V ceiling speakers with a compact US-series 100V slave amplifier, giving you a straightforward way to add sound to corridors, washrooms and smaller rooms. It works alongside an existing commercial PA system, so you can bring background music or announcements into areas that were left off the original plan without rebuilding the whole setup.\u003c\/p\u003e\n\u003cp\u003eThe clever part is how the slave amplifier connects. Its 100V input can accept the existing 100V speaker feed as a signal source, so you simply wire it in as if it were another speaker at the end of the line. The amplifier then powers the twelve 3-inch mini ceiling speakers from its own 90W output. Using the lower tappings, you can run more speakers from the amp, provided the total combined speaker wattage stays below 90% of its maximum output power. The US slave amplifiers can be rack mounted in pairs, wall fixed, or tucked under a worktop.\u003c\/p\u003e\n\u003cp\u003eEverything you need to get running is included. We supply 50m of speaker cable and a 0.5m twin RCA (phono) link lead to take the signal from your mixer or amplifier output. If you need to extend the speaker cable, use a terminal block and take care not to short the positive and negative together. Please note the amplifier, cables and speakers are packed separately for safe transit.\u003c\/p\u003e\n\u003ch5\u003eSpecification\u003c\/h5\u003e\n\u003ctable class=\"spec_table\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e50m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e90\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003ePA System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch5\u003eFrequently Asked\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eHow many speakers are in this package?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis version includes twelve mini EC36V 3-inch ceiling speakers paired with one compact 90W US-series slave amplifier. Four and eight speaker versions are also available.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan it run from an existing 100V system?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The US-series slave amplifier can accept a 100V speaker feed as its signal input, so you wire it in at the end of your existing line and power the new speakers from it.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow many extra speakers can I add to the amplifier?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYou can add more speakers using the lower tappings, as long as the total combined speaker wattage stays below 90% of the amplifier's maximum output power.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat cabling is included?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWe include 50m of speaker cable and a 0.5m twin RCA (phono) link lead to connect the amplifier to your mixer or amp output.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I extend the speaker cable safely?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUse a terminal block to join lengths of cable. Take care not to short the positive and negative terminals together during the connection.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow is the package shipped?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe amplifier, cables and speakers are packed separately for safe transit, so expect more than one item in your delivery.\u003c\/p\u003e\n","brand":"AVSL","offers":[{"title":"Default Title","offer_id":53272083431691,"sku":"300.079UK","price":334.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/300079UK_0.jpg?v=1785042002","url":"https:\/\/niori.co.uk\/products\/adastra-12-x-3-ceiling-speaker-90w-slave-amp-package","provider":"Niori","version":"1.0","type":"link"}