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Plena Power Amplifier Plena Power Amplifier The LBB 1938/20 is a powerful 480 W power amplifier in a 3U high 19” case for rack mounting or tabletop use. LEDs on the front panel show the status of the amplifier: power, audio output level, and supervised functions. This high-performance unit fulfils a wide range of public address requirements at a surprisingly low cost. LBB 1938/20 Bosch Public Address System (PA) Quantity: 0 cái
  • Plena Power Amplifier

    LBB 1938/20
  • The LBB 1938/20 is a powerful 480 W power amplifier in a 3U high 19” case for rack mounting or tabletop use. LEDs on the front panel show the status of the amplifier: power, audio output level, and supervised functions. This high-performance unit fulfils a wide range of public address requirements at a surprisingly low cost.

  • Manufacturer: Bosch
  • Origin: China
  • Download:
- 480 W power amplifier in a 3U high 19” 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
- Mains power supply
+ Voltage 230 VAC, ±10%, 50/60 Hz
+ Inrush current 19 A
+ Max power consumption 2200 VA


>>> Learn more: Bosch Public Address System (PA)
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