Show AH1000.2 Power Amplifier

SHOW AH1000.2, a professional 2-channel Class-D power amplifier delivering up to 2 x 900W RMS at 4Ω, with bridge operation up to 1800W RMS at 8Ω and support for 70V and 100V distributed audio systems.

Designed for professional sound systems and high-power installations, each channel delivers 900W RMS at 4Ω or 600W RMS at 8Ω, while Bridge Mono mode provides 1800W RMS at 8Ω.

For 70V or 100V installations, both channels can deliver loads of up to 1000W per channel, allowing multiple loudspeakers to be connected in commercial spaces, hotels, conference centres, event venues and other installed sound applications.

The front panel features independent level controls for both channels, along with Signal, Clip, Power, Protection and Bridge indicators for immediate monitoring of the amplifiers operating status. The rear panel includes Combo XLR/TRS inputs and Speakon outputs, as well as a mode selector for Stereo, Parallel, Bridge, 70V, 100V and Mute operation. Integrated protection circuits cover short circuits, open circuits, overheating, ultrasonic frequencies, RF interference and mismatched loads.

Technical Specifications

Type: Professional 2-channel power amplifier
Amplifier technology: Class-D

Stereo power at 2Ω: 2 x 2000W EIAJ
Power output at 4Ω: 2 x 900W RMS
Power output at 8Ω: 2 x 600W RMS
Bridge Mono power at 8Ω: 1800W RMS
Bridge Mono power at 4Ω: 4000W EIAJ
70V operation: 2 x 1000W
100V operation: 2 x 1000W
Operating modes: Stereo, Parallel, Bridge, 70V, 100V, Mute
Frequency response: 20Hz–20kHz, +0/-1dB
THD+N: <0.1%
Signal-to-noise ratio: >100dB
Crosstalk: >70dB
Input sensitivity: 0.9–1.1V
Input impedance: 20kΩ balanced / 10kΩ unbalanced
Voltage gain: 37dB, +0/-0.5dB
Inputs: 2 x Combo XLR/TRS
Outputs: Speakon
Controls: Power, Channel A Volume, Channel B Volume
Indicators: Signal, Clip, Power, Protection, Bridge
Protections: Short circuit, open circuit, thermal, ultrasonic, RF and mismatched load protection
Power supply: AC 110–120V or 220–240V, 50/60Hz
Rack height: 1U
Dimensions: 483 x 360 x 44mm
Weight: 5.7kg