Hifonics HSP-4.8DSP Bluetooth 8-Channel DSP Processor | East Car Audio

Description

Upgrade your sound system with the Hifonics HSP-4.8DSP Digital Signal Processor. Bluetooth tuning, 8 outputs, 31-band EQ, time alignment, OEM integration, and app control.

Unlock Professional Sound Tuning with the Hifonics HSP-4.8DSP

The Hifonics HSP-4.8DSP is a powerful 2 or 4-input, 8-output Digital Signal Processor (DSP) designed to give you complete control over your car audio system. Whether you're integrating with a factory radio or building a competition-quality aftermarket setup, the HSP-4.8DSP provides advanced tuning features including 31-band parametric EQ, time alignment, fully adjustable crossovers, and Bluetooth app control from your iPhone or Android device. It supports both high-level and RCA inputs, making it an excellent solution for OEM and aftermarket installations alike.

Why You'll Love the HSP-4.8DSP

✅ Bluetooth tuning from your smartphone

✅ 8 independent RCA outputs

✅ Works with factory or aftermarket radios

✅ 31-band parametric equalizer

✅ Adjustable crossover on every channel

✅ Time alignment for precise imaging

✅ Input clip indicator for clean signal setup

✅ Compact design for easy installation

Key Features

• 2 or 4 RCA Inputs
• 8 RCA Outputs
• 32-Bit Digital Signal Processing
• 96 kHz Sampling Frequency
• 31-Band Parametric Equalizer
• Fully Adjustable High-Pass, Low-Pass & Band-Pass Crossovers
• Delay Time Alignment
• Bluetooth Control via Android & iOS App
• High-Level Speaker Inputs (4V–40V)
• RCA Low-Level Inputs (4V–12.5V)
• External Bluetooth Antenna
• Input Clip Indicator
• Selectable 20Ω / 60Ω Loading Resistors
• OEM Integration Ready
• Includes Mounting Hardware

Technical Specifications

Professional DSP Features

Fine-tune every aspect of your system with advanced processing tools:

• Independent crossover settings for each output
• 31-band parametric EQ for detailed frequency shaping
• Time alignment for accurate staging and imaging
• Adjustable output levels
• Preset storage through the mobile app
• Signal routing for active or passive speaker systems

These tools help maximize clarity, improve stereo imaging, and optimize bass response.

Perfect For

• Factory radio upgrades
• Active speaker systems
• SQ (Sound Quality) builds
• Competition audio systems
• Cars
• Trucks
• SUVs
• Jeep audio systems
• Custom installations

What's Included

• Hifonics HSP-4.8DSP Processor
• Bluetooth Antenna
• Mounting Hardware
• Power Harness
• User Manual

Frequently Asked Questions

Can I use the HSP-4.8DSP with a factory radio?

Yes. The built-in high-level speaker inputs allow easy integration with factory OEM audio systems.

Does it require a computer for tuning?

No. The processor is designed to be tuned through the free Hifonics mobile app for Android and iPhone via Bluetooth.

How many outputs does it have?

It provides 8 RCA outputs, making it suitable for multi-amplifier and fully active audio systems.

Does it include time alignment?

Yes. Built-in delay timing allows precise speaker alignment for an improved soundstage.

Can it be used with aftermarket head units?

Absolutely. It accepts both RCA and high-level inputs for maximum installation flexibility.

Why Buy from East Car Audio?

At East Car Audio, we know that great speakers and amplifiers deserve proper tuning. That's why we carry premium DSP processors like the Hifonics HSP-4.8DSP to help you unlock the full potential of your system. Whether you're building a daily driver or an award-winning sound quality vehicle, our experienced team can help you choose the right equipment for your goals.