Power amplifier, 1x240W
Bosch LBB 1935/20 Plena Power Amplifier, 240W power amplifier in a 2U high 19” case for rack mounting or tabletop use, Dual inputs with priority switching, 70 V / 100 V and 8 ohm outputs, Line inputs : 2x, Loudspeaker outputs : 3x, Frequency response 50 Hz to 20 kHz (+1 / ‑3 dB at ‑10 dB ref. rated output), Distortion <1% at rated output power, 1 kHz
- 240 W power amplifier in a 2U high housing
- EN 54‑16 certified
- 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
Accessories
parts included
Technical Specification
| Dimensions (H x W x D) (mm) | 100 x 430 x 270 mm |
| Frequency response (-3 dB) (Hz) | 50 – 20000 Hz |
| Maximum output power (W) | 360 W |
| Operating temperature (°C) | -10 – 55 °C |
| Weight (kg) | 12.50 kg |
Accessories

12 mths wrty ext Plena Power Amp
Commercial Type No. EWE-PLNAMP-IW Product No. F.01U.360.678
12 months warranty extension
parts included
| Quantity | Component |
|---|---|
| 1 | LBB1935/20 Power Amplifier |
| 1 | Power cord |
| 1 | Set of 19″ mounting brackets |
| 1 | Safety instructions |
| 1 | Cable with XLR connector |