Product program / Loudspeaker / Wall

BS-634

The speaker shall be a 5" (12cm) cone type enclosure suitable for wall mounting with a supplied plug-in speaker receptacle accessory. The input connector shall be an M4 screw terminal, with an 11 mm distance between barriers. 
The speaker impedance shall be 1.7kohm (6W) or 3.3kohm (3W) for a 100V line, and 1.7kohm (3W) or 3.3kohm (1.5W) for a 70V line. The output sound pressure level at a distance of 1m with a 1W input level applied shall be 90 dB SPL. The speaker shall have a frequency response of 120 – 18,000Hz (-20dB). 
The speaker enclosure shall be constructed of fire resistant HIPS resin. The grille shall be constructed of surface-treated steel plate net. The speaker shall be available in off-white color. The unit shall have dimensions of 208 (W) x 327 (H) x 79 (D) mm (8.27” x 12.99” x 3.15”), and a weight of 1.3 kg (2.87 lbs.).
The speaker shall be a TOA model BS-634.