Specifications

Bosch Security Systems B.V.www.boschsecurity.com
Other Applicable Congress Products | 31
LBB 3441/10 Under the Chin
Headphones
Features
X Lightweight stereo headphones
X Ergonomic design for use under the chin
X Replaceable ear tips
X Right-angled, gold-plated jack plug
Functions
Interconnections
• 1.2 m (4 ft) cable terminated with 3.5 mm (0.14 in) right-
angled stereo jack plug
Technical Specifications
LBB 3442/00 Single Earphone
Features
X Lightweight single earphone
X Left or right ear use
Functions
Interconnections
• 1.2 m (4 ft) cable terminated with 3.5 mm (0.14 in) jack
plug
Technical Specifications
Electrical
Impedance 150 ohm per earpiece
Audio frequency response 50 Hz – 5 kHz (-10 dB)
Power handling capacity 60 mW
Sensitivity (1kHz) 107dBSPL/earpiece at 1mW/earpiece
Mechanical
Weight 33 g (0.07 lb)
Color Black
Ordering Information
LBB 3441/10 Under the Chin Headphones LBB3441/10
LBB 3441/50 Ear Tips for LBB 3441 (500
pairs)
LBB3441/50
Electrical
Impedance 32 ohm
Audio frequency response 100 Hz - 5 kHz (-10 dB)
Power handling capacity 5 mW
Sensitivity (1 kHz) 114 dB SPL/earpiece at 1 mW/earpiece
Mechanical
Weight 25 g (0.06 lb)
Color Dark grey
Ordering Information
LBB 3442/00 Single Earphone LBB3442/00