The Down4Sound XPS610 DSP is a compact yet powerful car audio digital signal processor designed for enthusiasts who want serious tuning control without unnecessary complexity. Featuring 6 switchable high-level or RCA inputs and 10 RCA outputs, the XPS610 provides the flexibility needed for aftermarket head units, OEM integration, and multi-amp sound systems.

Built around a 96 kHz / 32-bit DSP processor, the XPS610 delivers clean, precise signal processing with ultra-low distortion and excellent signal-to-noise performance. Advanced tuning tools—including 31-band EQ, parametric EQ, adjustable crossovers, time alignment, and phase control—allow you to dial in professional-grade sound tailored to your vehicle and listening preferences.

Integrated Bluetooth 5.0 enables stable wireless tuning and audio streaming directly from your smartphone, making real-time adjustments quick and effortless. With its compact, installer-friendly design, the XPS610 is an ideal solution for daily drivers, SQ-focused builds, and space-conscious installs that still demand high-level DSP performance.

Key Features

• 6 switchable RCA or high-level inputs

• 10 low-level RCA outputs for flexible system layouts

• Bluetooth 5.0 wireless tuning and audio streaming

• High-resolution 96 kHz / 32-bit DSP processing

• 31-band graphic EQ and parametric EQ

• Advanced crossover, delay, and phase adjustment

• Compact chassis for easy installation

• Premium Tiffany-style RCA connectors

Inputs

• 6-channel switchable RCA or high-level inputs

• Designed for OEM integration or aftermarket head units

Outputs

• 10-channel low-level RCA outputs

• Premium Tiffany RCA connectors for reliable signal transfer

Digital Signal Processing Features

• 96 kHz / 32-bit DSP processing

• 31-band graphic EQ plus parametric EQ

• Time delay adjustment up to 90 ms

• Adjustable crossover points

• Phase alignment control

• Bluetooth-based wireless tuning

Audio Performance Specifications

• Frequency response: 20 Hz – 20 kHz

• Signal-to-noise ratio: 108 dB or greater

• Total harmonic distortion (THD + N): 0.01 percent or less

Physical Specifications

• Compact aluminum chassis

• Dimensions: 5.59-inch × 3.50-inch × 1.50-inch

• Installer-friendly footprint for tight spaces

App Compatibility

• iOS App: Available

• Android App: APK download supported

• Bluetooth 5.0 wireless control and streaming

Why Choose the Down4Sound XPS610 DSP?

The Down4Sound XPS610 DSP is the perfect solution for builders who want clean sound, advanced tuning control, and easy wireless adjustment in a compact form factor. Whether you’re upgrading from a basic setup or fine-tuning a multi-amp system, this DSP gives you the control needed to unlock your system’s full potential—without overcomplicating the install.