{"product_id":"av-link-ad-spk21-2-way-loudspeaker-selector-switch","title":"AV:Link AD-SPK21 2-Way Loudspeaker Selector Switch","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003eThe AV:Link AD-SPK21 is a compact loudspeaker selector that lets you connect two pairs of speakers to a single stereo amplifier. You can switch either pair on its own or run both together, which makes it a quick way to add extra speakers or set up basic zoning for a sound system. The unit sits neatly on a shelf or in a rack and gets on with the job without any fuss.\u003c\/p\u003e\n\u003cp\u003eConnections are made using spring clip terminals, so bare speaker wire pushes straight in and holds securely. The selector is designed for 8 ohm speakers. With two pairs of 8 ohm speakers connected, the impedance stays at 8 ohms per channel when a single pair is enabled, or when nothing is switched on. When both channels are enabled, the speakers are linked in series and the impedance rises to 16 ohms, so it is worth keeping that in mind when matching to your amplifier.\u003c\/p\u003e\n\u003cp\u003eEach channel handles up to 50W maximum, which covers most home and small commercial setups. The housing measures 170 x 47 x 117mm and weighs 324g, so it takes up very little space. If you want to run speakers in two rooms from one amp, or simply add a second pair in the same space, the AD-SPK21 gives you straightforward manual control over which pair is playing.\u003c\/p\u003e\n\u003ch5\u003eSpecification\u003c\/h5\u003e\n\u003ctable class=\"spec_table\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower per channel\u003c\/td\u003e\n\u003ctd\u003e50W max.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e170mm x 47mm x 117mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.32KG\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\/128559UK_3180e976-17a3-4151-93c2-bb292270e831.pdf?v=1784964227\" target=\"_blank\"\u003eProduct Manual\u003c\/a\u003e\u003c\/p\u003e\n\u003ch5\u003eFrequently Asked\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eHow many speaker pairs can I connect?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTwo pairs of loudspeakers can be connected to the output of a single stereo amplifier.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I run both pairs at the same time?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. You can select either pair individually or switch both on together.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat speaker impedance does it support?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt is designed for 8 ohm speakers. A single pair enabled gives 8 ohms per channel, while both pairs enabled links them in series for 16 ohms.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat type of connections does it use?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt uses spring clip terminals, which accept bare speaker wire pushed straight in.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the maximum power per channel?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEach channel handles up to 50W maximum.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this suitable for zoning a sound system?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. It gives a quick, manual way to zone a system or add an extra pair of speakers to one amplifier.\u003c\/p\u003e\n","brand":"AVSL","offers":[{"title":"Default Title","offer_id":53270496477451,"sku":"128.559UK","price":16.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/128559UK_0.jpg?v=1784964252","url":"https:\/\/niori.co.uk\/products\/av-link-ad-spk21-2-way-loudspeaker-selector-switch","provider":"Niori","version":"1.0","type":"link"}