Bosch LB1-BW12-D Bi-directional Cabinet Speaker Black F.01U.522.177

Bosch LB1-BW12-D two-way speaker black Excellent voice intelligibility and background music playback wedge design Available in black or white MDF structure Meet the requirements of international installation and safety regulations F.01U.522.177 712 LB1-BW12-D 12W two-way speaker, black Max. power 18 W Rated power 12 / 6 / 3 W Sound pressure level at 12 W/1 W (1 kHz, 1 m) 97 / 86 dB (SPL) Effective frequency range (-10 dB) 140Hz to 20kHz Opening angle at 1 kHz/4 kHz (-6 dB) 270° / 165° Rated input voltage 100 V Rated impedance 833 ohms Interfaces 4-pin push-in terminal block Dimensions (HxWxD) 240 x 238 x 133 mm (9.4 x 9.3 x 5.24 inches) Weight 1.5 kg (3.3 lb) Color Black (D) or White (L) speaker/cloth (D) RAL 9004 Compliant speaker / cloth (L) RAL 9010/RAL 7044 Compliant Working