BOSCH PLE-1P240-IN Class-D Power Amplifier 240W

BOSCH PLE-1P240-IN Class-D Power Amplifier 240W

The Bosch PLE-1P240-IN is a professional-grade 240W Class-D power amplifier designed for public address and background music systems. Housed in a 1U 19-inch rack mount chassis, it is perfect for commercial buildings, factories, malls, schools, hospitals, warehouses and industrial PA systems.

BOSCH PLE-1P240-IN Class-D Power Amplifier 240W Built for long-lasting continuous operation, this Plena series amplifier provides multiple loudspeaker output options including 70V / 100V constant voltage and 4Ω low impedance output – enabling flexible installation with both transformer-based line speakers and conventional low-impedance speakers.

BOSCH PLE-1P240-IN Class-D Power Amplifier 240W Key Features

240W RMS High Power Output
Provides stable and clear amplification for medium to large PA installations.

Multiple Loudspeaker Outputs – 70V/100V & 4Ω
Supports constant voltage line systems and low impedance speakers for flexible deployment.

Excellent Audio Quality
Delivers >70 dB signal-to-noise ratio with clean sound reproduction.

100V Direct Input (Slave Mode)
Includes a 100V input for slave operation, ideal for system expansion.

Easy Commissioning
Features XLR loop-in and loop-through for simplified wiring and setup.

Professional Protection System
Internal cooling fans with amplifier protection against:

• overload

• short circuit

• overheating
  On overheating, output reduces by -3 dB (Clip LED indication) before entering thermal protection (Fault LED).

BOSCH PLE-1P240-IN Class-D Power Amplifier 240W Front Panel Indications

The front panel LEDs provide clear real-time status:

• Power On

• Signal Presence

• Clip

• Fault

Rear Panel Connections

Includes all professional connectivity options:

• Power ON/OFF

• Mains connector & fuse

• 100V Slave Input (Phoenix)

• Line-in (6.3mm jack)

• Line-in (XLR female)

• Line-out loop (jack)

• Line-out loop (XLR male)

• Outputs: 70V / 100V / 4Ω

• Rear volume control (safe from accidental changes)

Applications

✔ Public Address & Paging
✔ Background music systems
✔ Factories and industrial announcements
✔ School/college PA systems
✔ Hospitals, malls, auditoriums
✔ Fire-integrated PA system expansions (slave amp use)