Monitor Audio IA750-4 4-Channel Installation Amplifier
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The Monitor Audio 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 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.
Key Features
- 4 x 750 W
- Fully customisable DSP amplifier with web configurator
- Full width 2U rack format
- High performance Class D amplifiers ensure excellent power and sound delivery
- Power Sharing technology
- Supports 70/100V line level speakers
| Channels | 4 |
| Output power @2 Ohms | 4 x 750W SE* |
| Output Power @ 4 Ohms | 4 x 750W SE*, 2 x 1500W BTL** |
| Output Power @ 8 Ohms | 4 x 400W SE*, 2 x 1500W BTL** |
| Output Power @ 70V | 1 x 1200W BTL** |
| Output Power @ 100V | 1 x 1500W BTL** |
| Maximum totally output power, all channels driven | 3000W |
| Power Consumption | 700W |
| Thermal Output | 2400 BTU*** |
| Polarity (Default) | Non-inverting |
| Dimensions | 88 x 440 x 329mm (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% (20Hz – 20kHz, 8 Ohm load, 3dB below rated power) |
| Frequency Response | +0/-0.5dB 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, 100V-240V, 50Hz-60Hz |
| Standby Consumption | <0.5W |
| Accessories | Rack mount kit (pre-installed) |
| Power Ratings | 1% THD @ 120Vac and 230Vac |
| Cabinet Finish | Black Anodised |
* SE - Single Ended
** BTL - Bridge Tied Load
*** BTU - British Thermal Unit
