Audiophony Pa AMP1100 1100W Line Amplifier

Description

The Audiophony AMP1100 is a professional 1100 W Class D high-impedance line amplifier designed specifically for fixed installation audio systems. Engineered for reliable long-term operation, the AMP1100 is ideal for commercial audio, public address, background music, and distributed speaker systems using 70 V or 100 V line configurations.

Utilising efficient Class D amplification technology, the AMP1100 delivers high power output with reduced energy consumption and lower heat generation compared to traditional amplifier designs. Intelligent thermal management with thermo-regulated cooling ensures stable operation even during demanding continuous-use installations. The amplifier also includes automatic standby functionality, reducing power consumption when no signal is detected for extended periods.

Designed for professional integration, the AMP1100 features Euroblock input and output connections for fast, secure wiring in rack-mounted installation environments. Comprehensive protection circuits safeguard the amplifier and connected systems against short circuits, overheating, clipping, ultrasonic interference, and radio frequency issues, ensuring dependable operation in commercial and professional applications.

Features

1100 W high-impedance line amplifier
Compatible with 70 V and 100 V speaker systems
Efficient Class D amplifier technology
Designed for fixed installation applications
Thermo-regulated intelligent cooling system
Automatic standby mode after 15 minutes without signal
Euroblock input and output connectors
Rear-panel volume control
Rear-panel high-pass filter control
Comprehensive protection circuitry
Short-circuit, thermal, limiter, RF, and ultrasonic protection
Front-panel status indicators
2U 19-inch rackmount format
Reliable operation for commercial audio systems

Specifications

Amplifier type: Class D
Output power: 1100 W
Compatible line voltage: 70 V / 100 V
Output impedance at 100 V: 17 Ω
Input sensitivity: 0 dBV
Input impedance: 20 kΩ balanced
Frequency response: 20 Hz – 20 kHz
THD+N: < 0.1%
Signal-to-noise ratio: > 100 dB
Damping factor: > 500 @ 1 kHz
Power supply: PFC switching power supply
Operating voltage: AC 90–264 V, 50/60 Hz
Protections:
Short-circuit
Open-circuit
Thermal
Limiter
Ultrasonic
Radio frequency
Connections:
Euroblock balanced input
Euroblock speaker output
Controls:
Front-panel power switch
Rear-panel volume control
Rear-panel high-pass filter
Indicators:
Signal
-20 dB
Clip
Protect
Cooling: Thermo-regulated ventilation
Rack size: 2U
Rack format: 19-inch
IP rating: Indoor use
Colour: Black
Display: No
Dimensions (W x H x D): 48.3 x 8.8 x 42.5 cm
Weight: 7.8 kg