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Monitor Audio IA604
Streamers and Amplifiers Collection


  • 4 x 60 W/2 x 125 W
  • Fully customisable DSP amplifier with web configurator
  • Half width 1U rack format allows unique installation opportunities or high power density depending on how the product is mounted

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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A highly compact, incredibly versatile four-channel custom installation amplifier, the IA60-4 can be configured to deliver four channels of 60 W or 2 channels at 125 W.

Monitor Audio Installation Amplifiers are built to perform at the highest levels while taking up the least rack space. The IA60-4 may be entry-level, but it features full DSP matrix configuration and offers flexible power options: it can be configured to deliver four channels of 60W or 2 channels at 125 W or using power sharing it can deliver a single channel of 250 W with no loss of performance. All this from a rugged, 1U half-size space-saving design. The IA60-4 is ideal for two zone stereo applications, height channels within home theatre Atmos solutions or small garden systems.


  • 4 x 60 W/2 x 125 W
  • Fully customisable DSP amplifier with web configurator
  • Half width 1U rack format allows unique installation opportunities or high power density depending on how the product is mounted
Channels 4
Output Power @ 4 Ohms/8 Ohms 4 x 60W SE*
Output Power @ 70/100V 2 x 125W BTL**
Poweshare (up to) 1 x 250 W
Power Consumption 75 W
Thermal Output 256 BTU
Polarity (Default) Non-inverting
Dimensions Dimensions 44 x 220 x 325 mm (1 3/4 x 8 11/16 x 11 5/8 ")
Output Voltage 70Vp / 140Vpp (SE unloaded), 140Vp / 280 Vpp (BTL unloaded)
Signal to Noise Ratio >106dB (A-weighted, 20 Hz - 20 kHz, 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, Wall/desktop mount kit (sold seperatley)
Power Ratings 1% THD @ 120Vac and 230Vac
Cabinet Finish Black Anodised
* SE - Single Ended * SE - Single Ended
** BTL - Bridge Tied Load ** BTL - Bridge Tied Load
*** BTU - British Thermal Unit *** BTU - British Thermal Unit

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.