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About
Take complete command of your sound system with the Massive Audio DSP48 Digital Signal Processor app. Designed for audio enthusiasts, installers, and competition-grade systems, the DSP48 app delivers powerful wireless DSP tuning and real-time system control directly from your mobile device via Bluetooth®.
Fine-tune every detail of your audio setup with an intuitive interface built for precision and flexibility.
Features Include:
• 4-Input / 8-Output DSP routing
• 15-Band EQ adjustment
• High-pass & low-pass crossover control
• Adjustable crossover slopes
• Time alignment & speaker delay tuning
• Channel gain & phase control
• Preset save & recall functionality
• Built-in media player support
• Real-time wireless DSP adjustment via Bluetooth®
Whether you're building a daily driver, SQ competition system, or professional installation, the DSP48 app provides the tools needed to achieve accurate tuning, improved staging, and powerful audio performance.
Massive Audio — Hear The Difference.
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What's New in DSP48 V10
1.0.1
May 28, 2026



