Bosch PLE-1P120-EU 120W Power Amplifier for Reliable Audio Output

Bosch PLE-1P120-EU 120W Power Amplifier for Reliable Audio Output

The Bosch PLE-1P120-EU is a compact, high-power 120 W amplifier designed to deliver stable, robust audio output for constant-voltage (100 V/70 V) or low-impedance (8 Ohm) speaker systems. It is ideal for extending power in public-address, background-music, paging, or large-area audio applications, maintaining audio clarity and system reliability even under demanding usage.

Features of Bosch PLE-1P120-EU

• 120 W RMS power amplifier for constant-voltage or low-impedance speaker loads
• Balanced 1 V line-level input (XLR) for clean source signal integration
• Support for 100 V line input, allowing “slave” operation on existing speaker lines
• Outputs: 100 V line, 70 V line, or 8 Ohm low-impedance speaker outputs
• Temperature-controlled forced front-to-back ventilation; stackable design suitable for rack mounting
• Built-in 24 V DC backup power supply for emergency or standby operation
• Low total harmonic distortion (<1% at rated power) for clear, undistorted audio output
• Wide frequency response: 50 Hz – 20 kHz for full-range audio coverage
• Rear-panel level control and LED VU-meter for output monitoring
• Standard 19-inch rackable 2U form factor for easy integration

Applications of Bosch PLE-1P120-EU

• Extending power in existing 100 V/70 V speaker lines
• Background music systems in retail stores, malls, restaurants, hotels
• Public announcement and paging in offices, schools, institutions
• Large-area audio coverage in public buildings and halls
• Integration with mixer amplifiers to boost output for large speaker arrays
• Backup or standby operation using 24 V DC for emergency-ready audio systems
• Use in constant-voltage speaker networks for uniform coverage across large spaces

Specifications of Bosch PLE-1P120-EU

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