{"product_id":"martin-logan-electromotion-iw-in-wall-speakers","title":"Martin Logan Electromotion IW In Wall Speakers","description":"The EM-IW features our exotic Folded Motion tweeter and a 6.5-inch aluminum cone woofer with cast aluminum basket that provides powerful low-frequency bass extension. This stealthy inwall speaker blends seamlessly into any home thanks to it's ultra-low profile, micro perforated grille with no visible bezel. \u003cbr\u003e\u003cbr\u003e\n\n\n\n\n\n\nMartin Logan's exquisite Folded Motion tweeter boasts a radiating surface 8-times larger than a typical 1\" dome tweeter. The Folded Motion tweeter works by moving air (which creates sound) perpendicular to the folded ridges of the diaphragm, similar to how an accordion works.\u003cbr\u003e\u003cbr\u003e\n\nThis extremely low mass diaphragm \"squeezes\" air and requires almost 90% less excursion than the typical 1\" dome tweeter, which drastically minimizes distortion while providing a lightning fast response time. The increased surface area also provides a wide, yet controlled sound dispersion to create a realistic and carefully etched sound stage.\u003cbr\u003e\u003cbr\u003e\n\n\n\nMartinLogan's new architectural speakers feature ultra-low profile, paintable micro perforated grilles with no visible bezel for near invisible integration into any wall or ceiling. A magnetic system secures grilles easily into place, reducing the risk of warping or damage during installation.\u003cbr\u003e\u003cbr\u003e\n\n\n\n\n\n\nSpecifications:\u003cbr\u003e\n\nApplication\t\tIn-Wall\u003cbr\u003e\nFrequency Response\t\t47–25kHz ±3dB\u003cbr\u003e\nDispersion\t\t80° x 80°\u003cbr\u003e\nSensitivity\t\t90 dB\/2.83 volts\/meter\u003cbr\u003e\nNominal Impedance\t\t4 Ohms. Compatible with 4, 6 or 8 ohm rated amplifiers.\u003cbr\u003e\nRecommended Amplifier Power\t\t20-200 watts per channel\u003cbr\u003e\nCrossover Frequency\t\t2,500 Hz\u003cbr\u003e\nHigh Frequency Transducer\t\t1\" x 1.4\" (2.6cm x 3.6cm) Folded Motion Transducer with 5.25\" x 1.75\" (13.3cm x 4.4cm) diaphragm.\u003cbr\u003e\nLow Frequency Driver\t.\t6.5\" (16.5cm) aluminum cone with cast aluminum basket. Concave dust cap.\u003cbr\u003e\nWeight\t\t5.5lbs. (2.5kg) each\u003cbr\u003e\nOverall Dimensions\t\t11\" (27.9cm) Height \n8.5\" (21.6cm) Width \n3.925\" (10cm) Depth\u003cbr\u003e\nCut-Out Dimensions\t\t10.25\" (26cm) Height \n7.875\" (20cm) Width \u003cbr\u003e\nDepth Required Behind Wall Surface\t\t3.8\" (9.7cm)\u003cbr\u003e\nProjection From Wall Surface\t\t.125\" (.3cm)","brand":"Martin Logan","offers":[{"title":"Default Title","offer_id":57409461780812,"sku":"MARTINLEMIW","price":412.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1053\/6891\/2204\/files\/Martin-Logan-EM-IW-In-Wall-Speakers.jpg?v=1777486376","url":"https:\/\/www.stoneaudio.co.uk\/products\/martin-logan-electromotion-iw-in-wall-speakers","provider":"Stone Audio","version":"1.0","type":"link"}