Invisible speakers can be used for whole-house music systems or home theaters and media rooms. Sonance IS4 speakers each feature a 4-inch squar planar diaphragm tweeter driven by a 1-inch voice coil. That’s matched with a 17-square inch mid-range planar driver and a and a planar diaphragm woofer. The speaker’s 2-inch depth makes them easy to install in a variety of walls. Back boxes are available. The invisible speaker’s paper surface is ready for covering with plaster, joint compound, paint and wallpaper.
Read more: https://www.electronichouse.com/home-audio/invisible-speakers-home-audio-thats-heard-seen/
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