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Bosch LBC 3951/12

Splashproof ceiling speaker. 4", 6 watts 100 volt line.

Water resistant, IPX4.

List price Ex. VAT: £18.30

Details

The Bosch LBC 3951/12 is a 6 watt ceiling speaker for 100 volt line sound systems.

The 4" driver offers excellent audio performance and installation is simple with its integral mounting clips. 

The LBC3951/12 features a very wide angle of dispersion, which means fewer units are required to cover a given area and the wide frequency range provides better speech and music reproduction.

The 6 watt transformer in the LBC3951/12 has tappings at 6w, 3w, 1.5w and 0.75w.

The loudspeaker (with special treated paper cone), is IPx4 rated water resistant from the front and can be applied in humidity environments for example bathrooms, saunas, atriums and swimming pool areas.

Additional Information

 Rated Power  6 / 3 / 1.5 / 0.75 W
 Sound pressure level at 6 W / 1 W (1 kHz, 1 m)  95 dB / 87 dB (SPL)
 Sound pressure level at 6 W / 1 W (4 kHz, 1 m)  98 dB / 90 dB (SPL)
 Effective frequency range (-10 dB)  90 Hz to 18 kHz
 Opening angle at 1 kHz/4 kHz (-6 dB)  180° / 65°
 Rated voltage  100 V
 Rated impedance  1667 ohm
 Connector  2-pole push-in terminal block
 Diameter  160 mm (6.30 inch)
Maximum depth  95 mm (3.74 inch)
Ceiling thickness  9 to 25 mm (0.35 to 0.98 inch)
Mounting cut-out  145 mm (5.71 inch)
Speaker diameter  101.6 mm (4 in)
Weight  640 g (1.41 lb)
Colour  White: (RAL 9010)
 Magnet weight  101 g (3.57 oz)
View FileBosch LBC-3951/11 Ceiling Loudspeaker    Size: (291.87 KB)
View FileEC Declaration of Conformity: LBC 3951/11    Size: (655.22 KB)
Product video for Bosch LBC 3951/12