StormAudio - PA 8 Ultra MK3

8-channel, ultra-high power amplifier


Free Shipping Nationwide

You bought the tech, we’ll cover the rest. We will ship your product free to your door anywhere in the U.S.


Not happy with an item? No sweat, you have 30 days to return it without any hassle!


We will always work to get you the best available price across all authorized dealers.


Let our experts help make your audio/visual dreams come true!


We have a large group of installers across the US. Let us help you find a preferred installer in your area.

This is a Dreamedia+ product which includes white glove service, professional setup and calibration. Due to the complexities of the this product we would like to schedule a free video consultation for you and Dreamedia specialist. This will ensure it is the proper selection for your space, equipment and budget. Don’t forget that we can assist with crating a complete home cinema design! We offer acoustic analysis, seating charts, screen size, equipment lists, system design, renderings, and even 3D flythrough animations. Let our DREAM team bring your vision to LIFE!

Built upon StormAudio’s robust and high-performance MK2 generation, the PA MK3 range shines with its refined and classy appearance.

The result of a close collaboration with Danish company Pascal Audio, StormAudio’s philosophy of reliable, controllable and impressive-sounding products is reflected in the Class D technology used in our amplifiers.


We're proud to be an authorized dealer of StormAudio

With its UMACTMClass D technology, the PA MK3 range demonstrates audiophile performance with high-efficiency, high-dynamic range and very low distortion. With four individual URECTMtechnology-based power supplies, each PA MK3 offers up to 3kW of power capacity with instantaneous response, adapting in real time to the demanding dynamics of cinema soundtrack reproduction.

If high power is required in your installation, you will find the solution in the PA 8 Ultra MK3. This model, offering up to 800W in Bridge Tied Load mode, is capable of driving any demanding loudspeaker or subwoofer found in a modern residential cinema.

When partnered with our ISP products, all PA MK3 status information becomes accessible to the installer within the ISP WebUI interface thanks to StormMonitoring technology, allowing for total visibility of the installation, whether locally or remotely.

All in all, the PA MK3 range delivers a without-compromise offering to power any installation.


  • 3-way binding post, 4mm wire
  • Ethernet (Monitoring)
  • Trigger IN
  • 3RU
  • 8ch XLR
  • 8ch Single Ended / 4ch Bridged Tied Load
  • Class D
  • SNR (p-rated) : 115dB
  • THD+N (1W) : <0.005%
  • 8ch SE, 26 dB gain
  • Power, all channels driven, 0,1% THD+N
  • 200W RMS @ 8 ohm
  • 400W RMS @ 4 ohm
  • 4ch BTL, 32 dB gain
  • Power, all channels driven, 0,1% THD+N
  • 800W RMS @ 8 ohm
  • 800W RMS @ 4 ohm