BOSCH LBB1935/20 Power Amplifier, 1x240W
Business Type: LBB1935/20
Product number: F.01U.024.957

LBB1935/20 Power Amplifier, 1x240W
240 W power amplifier with 2U high housing
EN 54*16 Certification
Output of 70 V/100 V and 8 ohms
Two-way input with priority switching function
100 V input for subordinate operation on 100 V loudspeaker line
LBB1935/20 Banli Power Amplifier 360/240 W China CN: 5,258 F.01U.024.957
Main power supply
Voltage 230 VAC, +10%, 50/60 Hz
Inrush current 9A
Maximum power consumption 760 VA
Battery power supply
Voltage 24VDC+15%/-15%
Maximum current 11 A
performance
Output power (RMS/max) 240/360 W
Power Reduction of Standby Power Supply - 1 dB
Frequency response 50Hz to 20kHz (+1/3dB, 10dB reference rated output)
Distortion < 1% (rated output power), 1 kHz
Signal-to-noise ratio (flat at maximum volume)>90 dB
Line input 2x
Connector 3-pin XLR, equalization
Sensitivity 1 V
Impedance 20 kohm
CMRR > 25 dB (50 Hz to 20 kHz)
Gain 40 dB
100 V Input
Connector screw, unbalanced
Sensitivity 100 V
Impedance 330 kohm
Line Loop Output 2x
Connector 3-pin XLR
Rated level 1V
Impedance is directly connected to line input
Speaker Output 3x
Connector screw, floating
Direct output 100 V, 70 V, 8 ohm
Priority only (from input 1) 100 V or 70 V, internal optional
Music (non-priority) 100 V or 70 V only, internal optional
AC power operation
Maximum power 451 W
- 3dB 340W
- 6dB 244W
Pilot audio*55 W
Free 16 W
24 V Operation
Maximum power 12.1 A (290 W)
- 3 dB 11.4 A (274 W)
- 6 dB 8.1 A (194 W)
Pilot tone* 1.7A (41W)
Free 0.3A (7W)
Dimensions (high x width x depth) 100 x 430 x 270 mm (19 inches wide, 2U high, including legs)
It weighs about 12.5 kilograms.
Installation of stand-alone, 19-inch rack
Color carbon black
Working temperature - 10 C to + 55 C (+14 F to + 131 F)
Storage and transportation temperatures - 40C to + 70C (- 40F to + 158F)
Relative humidity < 95%
Fan Noise Level < 48dB Sound Pressure Level, 1m (Maximum Output)