Monitor Audio IA750-4 Power Amplifier

IA750-4 delivers an incredible four channels of 750 W each and is the perfect amplifier for the most demanding of large home theatre installations.

In a larger installation where pure power is required, the Monitor Audio IA750-4 is the ideal choice. A 2U full-width high-power amplifier, it features a full DSP matrix configuration and is simple to install and use. But power is its trump card: four channels of 750 W each deliver the most impressive home theatre sound imaginable. It’s capable of getting the very best out of any system and is the perfect partner for Monitor Audio’s THX Ultra certified Cinergy home theatre system.

Specification

Channels 4
Output Power @ 2 Ohm​s 4 x 750W SE
Output Power @ 4 Ohm​ 4 x 750W SE, 2 x 1500W BTL
Output Power @ 8 Ohm​ 2 x 400W SE, 2 x 1500W BTL
Output Power @ 70V ​2 x 1200W BTL
Output Power @ 100V​ 2 x 1500W BTL
Maximum Total Output Power, all channels driven 3000 W​
Power Consumption 700 W​
Thermal Output 2400 BTU
Polarity (Default) Non-inverting
Overall Dimensions 88 x 440 x 329 mm (36/16 x 175/16 x 1215/16”)
Output Voltage​ 80Vp / 160Vpp (SE unloaded), 160Vp / 320Vpp (BTL unloaded)
Signal to Noise Ratio >108dB (A-weighted, 20Hz – 20kHz, 8 Ohm load)
THD+N (typical)​ <0.05% (20 Hz – 20 kHz, 8 Ohm load, 3db below rated power)​
Frequency Response +0/-0.25dB 20Hz – 20kHz (8 Ohm load, 3dB below rated power
Protection Circuits​
Short circuit -, DC, Undervoltage -, Temperature – and Overload protection​
Power Supply​
Switch mode power supply with Power Factor Correction (PFC) and standby converter
Operating​ Voltage/Frequency
Universal Mains, 100 V – 240 V, 50 Hz – 60 Hz​
Standby Consumption​ <0.5W
Accessories Rack mount kit (pre-installed)
Power Ratings​ 1% THD @ 120Vac and 230Vac​
Cabinet Finish Black Anodised