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Monitor Audio IA7504
Streamers and Amplifiers Collection


  • 4 x 750 W
  • Fully customisable DSP amplifier with web configurator
  • Full width 2U rack format

Quick Specs

  • Type: Amplifier
  • Energy Star Rated: No

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by Monitor Audio

Our music streamer and amplifiers are designed to bring superior sound to any project. They are quick and easy to fit and their discreet form ensures they use the minimum amount of space.

Each of the amplifiers has been engineered to give a stunning performance. With a choice of sizes, inputs, outputs and power options, there is a Monitor Audio amplifier for every situation.

The IMS-4 music streamer is the perfect partner for our amplifiers; using BluOS™ technology it can play digital music in up to four separate zones.

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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.

Note: Rack installation kit included.

18/03/24 - Download firmware V1.6.2 from this link . This has a number of bug fixes and feature improvements. For a full list of these and instructions on what to do, please download our guide from this link .


  • 4 x 750 W
  • Fully customisable DSP amplifier with web configurator
  • Full width 2U rack format
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
Dimensions 88 x 440 x 329 mm (3 6/16 x 17 5/16 x 12 15/16 )
Output Voltage 80Vp / 160Vpp (SE unloaded), 160Vp / 320Vpp (BTL unloaded)
Signal to Noise Ratio >108dB (A-weighted, 20Hz - 20kHz, 8 Ohm load)
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
Accessories Rack mount kit (pre-installed)
Power Ratings 1% THD @ 120Vac and 230Vac
Cabinet Finish Black Anodised

Quick Specs

  • Appearance

  • Type: Amplifier

  • Features

  • Energy Star Rated: No

Professional delivery and installation is available for every product we sell. We would be happy to coordinate delivery and installation for you.

Extended warranties are usually very inexpensive and can save you thousands in the future. It's simple and inexpensive to purchase extended warranties and one of the smartest ways to protect your investment.

Electronics can be large, heavy and expensive. You probably don't have the special tools or expertise needed to fix them in a crisis. If you can spare a few thousand dollars without batting an eyelash for new electronics should they break tomorrow, don't buy a warranty. But if you're like most of us, protect yourself by purchasing inexpensive extended warranties when you buy a new product and save yourself big money in the long run.