StormAudio ISR Fusion 20 – High-end AV receiver in a class of its own

With the ISR Fusion 20, StormAudio is bringing a groundbreaking innovation to the market. This high-end AV receiver is the first of its kind with 20-channel processing and an integrated 16-channel power amplifier based on the state-of-the-art ICE Power technology. Designed for demanding home theater enthusiasts and professional installations, the ISR Fusion 20 sets new standards in sound quality, performance and flexibility.

• Dolby Atmos, Auro-3D, DTS:X Pro, IMAX Enhanced
• 20 channels decoding/upmixing up to 11.1.8
• 16 channel power amplifier
• StormXT Ambiance Expander
• Multi-way active speakers and PEQ management
• Multiple theaters and zones management
• Bass management with up to 6 bass zones
• Dirac Live room correction, bass control and active room treatment module included
• Roon Ready

True cinema sound at home

As a certified StormAudio dealer, you can experience the ISP Elite MK3 series live in our 21-speaker reference cinema. Convince yourself of the phenomenal performance of this sound processor. You will have no doubt that you have arrived in the Champions League.

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Innovative technology and maximum performance

The ISR Fusion 20 is based on the renowned ISP Elite MK3 platform and combines the strengths of StormAudio's processors and amplifiers in a single device. This ensures an incomparably pure, low-noise sound with minimal distortion. Thanks to the ICE Power amplifier technology, the ISR Fusion 20 delivers a continuous power of 2000 watts and peak power of up to 2500 watts. It can be operated in both single-ended mode (SE) and bridge-tied load mode (BTL).

Full support for immersive audio formats

The AV receiver supports all modern immersive audio formats and enables decoding and post-processing for an optimal listening experience:

• Dolby Atmos
• Auro 3D
• DTS:X Pro
• IMAX Enhanced

Revolutionary room correction with Dirac Live

An outstanding feature is the complete implementation of the Dirac Live Room correction, including bass control and Active Room Treatment (ART)This technology ensures that the sound is precisely adapted to the room acoustics and significantly improves the sound performance. In addition, the ISR Fusion 20 supports up to 20 PEQs per channel, four active crossovers and a flexible subwoofer configuration.

First-class connection variety

The StormAudio ISR Fusion 20 is equipped with numerous analog and digital connections:

• outputs:
  • 20x analog amplified (5-way connection terminals)
  • 4x analog (XLR)
  • 1x optical Toslink (Zone 2 stereo downmix)
• inputs:
  • 4x RCA analog (7.1 or stereo)
  • 6x SPDIF (3x optical / 3x coaxial)
• HDMI:
  • 7x HDMI input / 2x HDMI output (ARC/eARC)
  • HDMI 2.1 / HDCP 2.3
  • 8K/4K UHD 40 Gbps on all ports
  • HDR10+, Dolby Vision, HLG

Powerful amplifier

The amplifier unit of the ISR Fusion 20 uses the latest ICE Power technology and delivers impressive performance values:

• 16 channels in single-ended operation (SE) with 150W / 300W power
• Up to 10 SE channels + 3 BTL channels (bridged) with 500W power
• Total power: Up to 2000W continuous, 2500W peak

Flexible multi-room and multi-theater setup

The ISR Fusion 20 is not only optimized for home theaters, but also offers advanced multi-zone and multi-theater capabilities. This allows it to be used in complex installations to individually control different listening areas.

Easy controls and upgradeability

StormAudio has equipped the ISR Fusion 20 with an intuitive user interface that allows for easy configuration and operation:

• Automation control via TCP/IP, IR, Control4, Crestron, RTI, Savant & Nice
• StormRemote Tablet App & Web-Based Configuration
• Support for firmware updates and HDMI upgrade options

Conclusion: Ultimate home cinema performance

The StormAudio ISR Fusion 20 is the most powerful and flexible AV receiver in its class. With 20-channel processing, 16-channel power amplifier, Dirac Live Active Room Treatment, comprehensive bass and PEQ management and 8K-capable HDMI 2.1, it offers unparalleled features for audiophile home cinema enthusiasts. Thanks to the latest ICE Power technology, it delivers excellent sound quality with enormous power and precise control for a unique listening experience.