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Overview

StormAudio ISP Elite 24 Analog MK3 Immersive Sound Processor

The StormAudio ISP Elite 24 Analog MK3 expands the flagship Elite platform to 24 balanced XLR analog outputs, providing the additional channel capacity required for larger immersive theaters, sophisticated multi-subwoofer systems, and advanced active speaker configurations.

Built around StormAudio's modular processing architecture, the Elite 24 supports Dolby Atmos, DTS Pro, Auro-3D, IMAX Enhanced, MPEG-H, Sony 360 Reality Audio, StormXT, Roon, Dirac Live, HDMI 2.1, and 8K video.

For private cinemas requiring more than 16 analog channels but not a full 32-output configuration, the Elite 24 represents an excellent middle ground.

24 Balanced XLR Outputs

The defining difference is straightforward: 24 balanced analog XLR outputs.

Those additional outputs provide considerably more flexibility for larger immersive speaker layouts, multiple independent subwoofers, additional height channels, and active multi-way loudspeaker configurations.

If the theater eventually grows beyond 24 analog outputs, the modular Elite architecture allows this configuration to be upgraded to 32 XLR outputs.

Complete Dirac Live Suite

StormAudio includes the complete suite of Dirac Live technologies:

  • Dirac Live Room Correction
  • Dirac Live Bass Control
  • Dirac Live Active Room Treatment

This gives a professional calibrator an extremely powerful set of tools for optimizing the interaction between the loudspeakers, subwoofers, seating area, and room.

Expert Bass Management

StormAudio provides Standard and Expert Bass Management, flexible bass routing across up to six bass zones, and support for unlimited multi-subwoofer channels within the available output architecture.

This flexibility makes the Elite 24 particularly well suited to theaters using sophisticated multi-subwoofer layouts.

Active Multi-Way Loudspeakers

The Elite MK3 supports active crossover processing for up to four-way loudspeaker systems, with Linkwitz-Riley and Butterworth crossover filters available from 6 to 48 dB/octave.

Up to 20 parametric EQ filters per channel provide additional system-tuning capability.

HDMI 2.1 & 8K

Connectivity includes:

  • 7 HDMI inputs
  • 2 HDMI outputs
  • HDMI 2.1
  • HDCP 2.3
  • 40Gbps bandwidth
  • 4K / 8K video
  • HDR10+
  • Dolby Vision
  • HLG
  • ARC/eARC

Specifications & Highlights

  • Model: ISP Elite 24 Analog MK3
  • Analog Main Outputs: 24 balanced XLR
  • Optional Analog Expansion: 32 XLR outputs
  • Processing: Up to 32 channels
  • Dirac Live Room Correction: Included
  • Dirac Live Bass Control: Included
  • Dirac Live Active Room Treatment: Included
  • Dolby Atmos: Yes
  • DTS Pro: Yes
  • Auro-3D: Yes
  • IMAX Enhanced: Yes
  • MPEG-H: Yes
  • Sony 360 Reality Audio: Yes
  • StormXT: Yes
  • Roon Ready: Yes
  • Multi-Subwoofer: Yes
  • Bass Management: Standard & Expert
  • Bass Zones: Up to 6
  • Multi-Way Crossovers: Up to 4-way
  • PEQ: Up to 20 filters per channel
  • HDMI: 7 in / 2 out
  • HDMI 2.1: Yes
  • 8K: Yes
  • StormMonitoring: Yes
  • Warranty: 5 years

Build Your StormAudio Cinema with The Grid HiFi

At 24 channels, system architecture becomes increasingly important.

The Grid HiFi is your StormAudio and reference private cinema expert in Houston. We can determine exactly how the processor's outputs should be allocated across main speakers, surrounds, overhead channels, subwoofers, and active crossovers while professionally configuring Dirac Live for the completed room.

From speakers, subwoofers and amplification to projection, screens, acoustics, seating, lighting, networking, Control4 automation, equipment racks, installation, and final calibration, The Grid can engineer the complete theater.

Contact The Grid HiFi for StormAudio ISP Elite 24 Analog MK3 pricing, demonstrations, theater design, installation, and professional calibration.

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FAQs

Please read our FAQs page to find out more.

Do you price match?

Yes. We match any authorised dealer, including big-box retailers. If you find the same product at a lower price, contact us and we'll match it.

Do you offer free shipping?

Yes — free shipping on every order, with 2-day delivery available on most products. Easy returns and exchanges are included.

Where is your showroom?

We're at 6362 Alder Drive, Houston, Texas. The showroom lets you hear and compare reference-level systems in person before making any decisions. If you're considering a larger purchase or installation, it's well worth the visit.

Can I buy online without visiting the showroom?

Yes. The full product range is available through the online store with free nationwide shipping. For more complex system builds, speaking with one of our advisers first tends to lead to a better result.

Do you offer financing?

Yes. Special financing is available through the BrandSource Credit Card for qualifying purchases, allowing you to spread payments over time with no annual fee. Promotional rebate savings are also available periodically. See the financing page for full details.

Do you install systems as well as sell equipment?

Yes — installation is central to what we do. We design and install whole-home audio and video, home theaters, media rooms, outdoor audio, lighting and motorised shades, and full smart home automation.

Do you provide support after installation?

Yes. We provide ongoing service and support to ensure systems continue performing as intended — not just on installation day, but over the long term.