Built-in speaker IS4 C

residentialindoorrectangular

The benchmark for performance and installation flexibility for invisible speakers. Fully concealed within walls or ceilings for a totally invisible result. Speaker surface can be finished with up to 1/8" (3mm) of lightweight flexible material including finishing compound and paint, venetian plaster, wallpaper or wood veneer. Available in four models to accommodate any install or budget. Optional enclosure to reduce sound transfer to adjacent rooms. 4 sq. in (27 sq. cm) planar diaphragm, driven by a 1" (25mm) voice coil 17 sq. in (110 sq. cm) planar diaphragm, driven by a 1" (25mm) voice coil 113 sq. in (732 sq. cm) planar diaphragm, driven by a 2" (50mm) voice coil 40Hz - 20kHz ±3dB 8 ohms nominal; 6 ohms minimum 90dB SPL (1 watt/1 meter) 170º hemispherical up to 10 kHz Paper surface ready for up to 1/8" (3mm) flexible material such as joint compound, plaster, wallpaper and paint. Three independent self-resetting gel switches (low, mid and high) 0º - 125ºF (-17.7º - 51.7ºC) 3 11/16" (94mm) with enclosure 28 lbs (12.7 kg) each