Skip to product information
1 of 4

BOSCH LBB 1935/20 Plena Power Amplifier

BOSCH LBB 1935/20 Plena Power Amplifier

Plena Power Amplifier LBB 1935/20 

Product Features
  • 240 W power amplifier in a 2U high housing
  • EN 54 -16 certified and EN 60849 compliant
  • 70 V / 100 V and 8 ohm outputs
  • Dual inputs with priority switching
  • 100 V input for slave operation on 100 V speaker line

Technical Specification 

Main Power Supply

Voltage 230 VAC, ±10%, 50/60 Hz
Inrush current 9A
Max power consumption 760 VA
Performance
Output power (rms/maximum) 240 / 360 W
Power reduction on backup power -1 dB
Frequency response 50 Hz to 20 kHz (+1 / ‑3 dB at ‑10 dB ref. rated output)
Distortion <1% at rated output power, 1 kHz
S/N (flat at max volume) >90 dB
Line inputs 2x
Connector 3‑pin XLR, balanced
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
Power consumption
Mains operation
Max power 451 W
-3dB 340 W
-6dB 244 W
Pilot tone* 55 W
Idle 16 W
24 V operation
Max power 12.1 A (290 W)
-3 dB 11.4 A (274 W)
-6 dB 8.1 A (194 W)
Pilot tone* 1.7 A (41 W
Idle 0.3 A (7 W)


View full details

FAQ

What Are The Shipping Policy?

We Deliver within 48hrs of Order Confirmation.

Please click here to know more.

Is This Product Under Warranty

The Warranty is Given by the manufacturer that varies for different products. Please consider the terms and condition on the products.

What is the return period

Standard Return Time Frame is within 14 days of delivery

Is the Installation of this device is free?

No. You must book an appointment for a technician that will cost according to your requirements.

To call technician for installing please click here.