ISR FUSION 20

Immersive Sound. Integrated Power.

The StormAudio ISR Fusion 20 is a high-performance immersive sound receiver that combines advanced 20-channel audio processing with 16 channels of built-in amplification in a single chassis. Based on StormAudio's acclaimed ISP Elite MK3 platform, it delivers exceptional flexibility and powerful performance for premium home cinema installations.

Key Features

20-Channel Immersive Audio Processing

Supports leading immersive audio formats, including Dolby Atmos, DTS Pro, Auro-3D, IMAX Enhanced, and MPEG-H, enabling sophisticated surround sound configurations of up to 20 channels.

Integrated High-Performance Amplification

Features 16 channels of ICEpower amplification, delivering up to 150 W per channel at 8 ohms or 300 W per channel at 4 ohms in single-ended mode. Bridge-tied operation supports up to 500 W per channel under specified conditions.

Advanced Dirac Live Room Correction

Includes the full Dirac Live suite, featuring Room Correction, Bass Control, and Active Room Treatment to help optimize speaker performance, bass response, and acoustic balance within the listening environment.

Flexible Speaker and Bass Management

Supports multiple subwoofers, advanced bass routing, and multi-way speaker configurations, with up to 20 parametric EQ filters per channel for detailed system optimization.

Next-Generation HDMI Connectivity

Equipped with 7 HDMI inputs and 2 outputs, HDMI 2.1a, and HDCP 2.3. Supports 8K and 4K/120 video signals, HDR10+, Dolby Vision, HLG, and ARC/eARC for integration with modern home cinema systems.

Intuitive Control and Integration

Offers web-based configuration, the StormRemote mobile application, an infrared remote control, and integration with leading home automation systems, including Control4, Crestron, Savant, RTI, and Nice.

Roon Ready

Supports integration with Roon for convenient access to a high-quality music streaming and playback ecosystem.

Technical Specifications

• Audio processing: Up to 20 channels
• Built-in amplification: 16 channels
• Amplifier power: 150 W per channel at 8 ohms / 300 W at 4 ohms
• Bridged output: Up to 500 W per channel under specified conditions
• Total continuous power capacity: 2,000 W
• Peak power capacity: 2,500 W
• Analog outputs: 16 amplified channels plus 4 balanced XLR outputs
• HDMI: 7 inputs / 2 outputs with ARC/eARC
• Video support: Up to 8K / 4K at 120 Hz
• Room correction: Dirac Live Room Correction, Bass Control, and Active Room Treatment
• Dimensions: Approximately 442 × 491 × 176 mm (W × D × H, excluding rack ears and feet)
• Weight: Approximately 17 kg

The StormAudio ISR Fusion 20 brings together advanced immersive audio processing, integrated multichannel amplification, and sophisticated room correction in one powerful solution—ideal for high-performance home cinemas seeking exceptional sound quality with streamlined system integration.