{"product_id":"sonance-commercial-series-is4c-with-integrated-steel-enclosure","title":"Sonance Commercial Series IS4C-with integrated steel enclosure","description":"PLEASE NOTE: The IS4C is for any commercial or residential settings where a 70 or 100 volt system is being used. The IS4C features all the industry standard tap settings as well as an 8-ohm bypass.\u003cbr\u003e\u003cbr\u003e\n\nThis product is supplied as a single unit not a pair.\u003cbr\u003e\u003cbr\u003e\n\n\nSpecifications:-\u003cbr\u003e\u003cbr\u003e \n \n \n \n\nTweeter:\n \n4 sq. in (27 sq. cm) planar diaphragm, driven by a 1” (25mm) voice coil\u003cbr\u003e\n \n\nMidrange:\n \n17 sq. in (110 sq. cm) planar diaphragm, driven by a 1” (25mm) voice coil\u003cbr\u003e\n \n\nWoofer:\n \n113 sq. in (732 sq. cm) planar diaphragm, driven by a 2” (50mm) voice coil\u003cbr\u003e\n \n\nFrequency Response:\n \n40Hz – 20kHz ±3dB\u003cbr\u003e\n \n\nImpedance:\n \n8 ohms nominal\u003cbr\u003e\n \n\nTransformer:\n \nPrimary voltage: 70V, 100V\nPrimary taps (70V): 0.5W, 1W, 2W, 4W, 8W, 32W\nPrimary taps (100V): 1W, 2W, 4W, 8W, 16W, 32W\n8-ohm bypass\u003cbr\u003e\n \n\nPower Handling:\n \n100 watts RMS\u003cbr\u003e\n \n\nSensitivity:\n \n90dB (1W\/1 meter)\u003cbr\u003e\n \n\nDispersion:\n \n140º hemispherical up to 10 kHz\u003cbr\u003e\n \n\nFinish:\n \nPaper surface ready for up to 1\/8” (3mm) flexible material* and paint\u003cbr\u003e\n \n\nOverload Protection:\n \nThree independent self-resetting gel switches (low, mid and high)\u003cbr\u003e\n \n\nCut Out Dims - With Enclosure (WxHxD):\n \n16-1\/8” x 24-5\/32” x 3-11\/16” (409mm x 613.5mm x 94mm)\u003cbr\u003e\n \n\nShipping Weight:\n \n28 lbs (12.7 kg) each\u003cbr\u003e\n \n\nEnvironment Temperature:\n \n0° - 125°F (-17.7 - 51.7°C)\n ","brand":"Sonance","offers":[{"title":"(each)","offer_id":57409532494156,"sku":"SONANCECOMMIS4C","price":635.0,"currency_code":"GBP","in_stock":true},{"title":"Sonance Pre-instal place saver for IS4C (each)","offer_id":57422269579596,"sku":"SONANCEPLACESAVERFORIS4C","price":89.17,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1053\/6891\/2204\/files\/Sonance-Commercial-Series-IS4C.jpg?v=1777488059","url":"https:\/\/www.stoneaudio.co.uk\/products\/sonance-commercial-series-is4c-with-integrated-steel-enclosure","provider":"Stone Audio","version":"1.0","type":"link"}