---
product_id: 328178483
title: "PRV AUDIO Car Audio DSP 2.8X Digital Crossover and Equalizer 8 Channel Full Digital Signal Audio Processor DSP with Sequencer Remote Relay"
brand: "prv audio"
price: "€ 150.81"
currency: EUR
in_stock: true
reviews_count: 5
category: "Prv Audio"
url: https://www.desertcart.pt/products/328178483-prv-audio-car-audio-dsp-2-8x-digital-crossover-equalizer
store_origin: PT
region: Portugal
---

# 16x2 LCD real-time display 8 independent channel outputs 15-band graphic equalizer + 12 presets PRV AUDIO Car Audio DSP 2.8X Digital Crossover and Equalizer 8 Channel Full Digital Signal Audio Processor DSP with Sequencer Remote Relay

**Brand:** prv audio
**Price:** € 150.81
**Availability:** ✅ In Stock

## Summary

> 🎵 Elevate your drive with pro-grade sound mastery — don’t just listen, experience!

## Quick Answers

- **What is this?** PRV AUDIO Car Audio DSP 2.8X Digital Crossover and Equalizer 8 Channel Full Digital Signal Audio Processor DSP with Sequencer Remote Relay by prv audio
- **How much does it cost?** € 150.81 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/328178483-prv-audio-car-audio-dsp-2-8x-digital-crossover-equalizer)

## Best For

- prv audio enthusiasts

## Why This Product

- Trusted prv audio brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Preset Powerhouse:** 12 expertly crafted sound profiles to match every music vibe instantly
- • **Pro-Level Equalization:** 15-band graphic EQ plus parametric crossover for studio-grade sound sculpting
- • **Precision Audio Control:** Intuitive LCD interface for seamless real-time tuning on the go
- • **Versatile Input Selection:** Dual audio inputs with customizable source routing for each channel
- • **Smart Sequencer Integration:** Remote trigger relay to sync and automate your entire car audio setup

## Overview

The PRV AUDIO DSP 2.8X is a compact, 8-channel digital signal processor designed for car audio enthusiasts seeking precise sound customization. Featuring a clear 16x2 LCD display, dual audio inputs, a 15-band graphic equalizer with 12 presets, and a parametric digital crossover, it delivers professional-level tuning flexibility. Its sequencer remote relay enables seamless integration with other audio components, making it a top choice for refined in-car audio performance.

## Description

PRV AUDIO Car Audio DSP 2.8X Digital Crossover and Equalizer 8 Channel Full Digital Signal Audio Processor DSP with Sequencer Remote Relay || INTUITIVE INTERFACE CAR AUDIO DSP PROCESSOR: Through an LCD display (16x2 Characters) and intuitive interface, it allows real-time audio adjustments || PRV DSP HANDLES IT ALL: The PRV DSP 2.8x processor features 2 audio inputs (A and B) and 8 channel crossover independent outputs and allows you to choose the audio source (A, B or A + B) for each output || INTEGRATED EQUALIZATION SYSTEM: With 15 band graphic car audio equalizer amplifier, manual tuning, or through 12 presets (Flat, Loudness, Bass Boost, Mid Bass, Treble Boost, Powerful, Electronic, Rock, Hip Hop, Pop, Vocal and Pancadão) || DIGITAL CROSSOVER: For professional equalization adjustments, it has 1 INPUT and 1 OUTPUT Parametric Equalizer with gain control, specific frequency setting, and equalizer bandwidth, allowing fine adjustments and detailed equalization control || SEQUENCER FEATURE: The PRV DSP audio processor allows sequential triggering of other products through the remote trigger connection (REM). Ecualizador de sonido para carro o ecualizador car audio

Review: Calidad - Muy bueno cumplió mis expectativas
Review: Great addition - Just hooked it up today, used on factory stereo with all aftermarket speakers and amplifier. Took a bit of time to get it all setup (all kinds of YouTube videos to help) but was pretty straigh forward for connections. Really brought the system to life, especially when using the factory head unit. Sounds way better with all kinds of settings to get it just the way you want. Will update if anything changes.

## Features

- INTUITIVE INTERFACE CAR AUDIO DSP PROCESSOR: Through an LCD display (16x2 Characters) and intuitive interface, it allows real-time audio adjustments
- PRV DSP HANDLES IT ALL: The PRV DSP 2.8x processor features 2 audio inputs (A and B) and 8 channel crossover independent outputs and allows you to choose the audio source (A, B or A + B) for each output
- INTEGRATED EQUALIZATION SYSTEM: With 15 band graphic car audio equalizer amplifier, manual tuning, or through 12 presets (Flat, Loudness, Bass Boost, Mid Bass, Treble Boost, Powerful, Electronic, Rock, Hip Hop, Pop, Vocal and Pancadão)
- DIGITAL CROSSOVER: For professional equalization adjustments, it has 1 INPUT and 1 OUTPUT Parametric Equalizer with gain control, specific frequency setting, and equalizer bandwidth, allowing fine adjustments and detailed equalization control
- SEQUENCER FEATURE: The PRV DSP audio processor allows sequential triggering of other products through the remote trigger connection (REM). Ecualizador de sonido para carro o ecualizador car audio

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Asin | B07SG6ZQ5W |
| Best Sellers Rank | #52,788 in Electronics (See Top 100 in Electronics) #9 in Car Audio & Video Amplifier Equalizers |
| Item Model Number | DSP2.8 X |
| Manufacturer | PRV AUDIO |
| Product Dimensions | 3.68 x 19.99 x 10.08 cm; 453.59 g |

## Product Details

- **Brand:** PRV AUDIO
- **Item dimensions L x W x H:** 37 x 200 x 101 millimeters
- **Manufacturer:** PRV AUDIO
- **UPC:** 602938022415

## Images

![PRV AUDIO Car Audio DSP 2.8X Digital Crossover and Equalizer 8 Channel Full Digital Signal Audio Processor DSP with Sequencer Remote Relay - Image 1](https://m.media-amazon.com/images/I/61MTQ9ZJnLL.jpg)

## Questions & Answers

**Q: So you run each amp wire to remote ?**
A: This unit has a built-in sequencer( remote out) which allows you to turn on/off other amplifiers before turning on/off the DSP

**Q: Can U connect two together I have 14 speakers and would like to control each separately if so how thanks**
A: Yes you can. If you're talking about having 4 amps being 4 channels each.. separating the input line as left and right (1 DSP controlling the left side 2nd DSP controlling the right side.. you can easily adjust the output settings on the DSP. ( A or B )

**Q: REM input voltage? I tried to reach their tech support 2xs this week with no response. I had asked here about using this w/o a head unit and a iPad.**
A: Input voltage on the REMOTE is 12v.

**Q: How do you hook up this to a audio control indash epicenter and audio control linedriver**
A: You can connect each one to each of the 2 inputs on the DSP.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Calidad
*by J***R on 20 May 2026*

Muy bueno cumplió mis expectativas

### ⭐⭐⭐⭐⭐ Great addition
*by A***R on 11 July 2026*

Just hooked it up today, used on factory stereo with all aftermarket speakers and amplifier. Took a bit of time to get it all setup (all kinds of YouTube videos to help) but was pretty straigh forward for connections. Really brought the system to life, especially when using the factory head unit. Sounds way better with all kinds of settings to get it just the way you want. Will update if anything changes.

### ⭐⭐⭐⭐⭐ It works great.
*by M***6 on 23 April 2026*

I honestly love this little DSP. It helped flatten my base line sound and allowed me to tune each channel individually. Works great for the price and the interface is easy to use once you get used to it. It really helped clean up my sound.

## Frequently Bought Together

- PRV AUDIO Car Audio DSP 2.8X Digital Crossover and Equalizer 8 Channel Full Digital Signal Audio Processor DSP with Sequencer Remote Relay
- RECOIL RCI23 100% Oxygen Free Copper 3ft 2-Channel RCA Audio Cable, Twisted Pair with Noise Reduction
- TKDMR 10pcs 1/0 AWG-3/8 Battery Lugs,Heavy Duty Wire Lugs,Ring Terminals,Battery Cable Ends,0 Guage terminals,Battery Terminal Connectors with 10pcs 3:1 Heat Shrink Tubing

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.pt/products/328178483-prv-audio-car-audio-dsp-2-8x-digital-crossover-equalizer](https://www.desertcart.pt/products/328178483-prv-audio-car-audio-dsp-2-8x-digital-crossover-equalizer)

---

*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-09-03*