---
product_id: 602166631
title: "NVX XDSP28 8-Channel X-Series 15 Band Parametric EQ Digital Signal Processor (DSP) with LCD Display, Built-in Bluetooth and Remote Level Controller"
brand: "nvx"
price: "$252.33"
currency: USD
in_stock: true
reviews_count: 8
category: "Nvx"
url: https://www.desertcart.us/products/602166631-nvx-xdsp28-8-channel-x-series-15-band-parametric-eq
store_origin: US
region: United States of America
---

# Built-in Bluetooth for seamless control 8-channel output for immersive sound 15-band parametric EQ precision NVX XDSP28 8-Channel X-Series 15 Band Parametric EQ Digital Signal Processor (DSP) with LCD Display, Built-in Bluetooth and Remote Level Controller

**Brand:** nvx
**Price:** $252.33
**Availability:** ✅ In Stock

## Summary

> 🎛️ Elevate Every Beat — Because Your Sound Deserves the Spotlight

## Quick Answers

- **What is this?** NVX XDSP28 8-Channel X-Series 15 Band Parametric EQ Digital Signal Processor (DSP) with LCD Display, Built-in Bluetooth and Remote Level Controller by nvx
- **How much does it cost?** $252.33 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/602166631-nvx-xdsp28-8-channel-x-series-15-band-parametric-eq)

## Best For

- nvx enthusiasts

## Why This Product

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

## Key Features

- • **Compact Yet Mighty:** Sleek 7.87" x 3.98" x 1.46" design fits anywhere, powering your setup without bulk.
- • **Master Your Soundscape:** 15-band parametric EQ with high/low pass filters lets you sculpt audio like a pro.
- • **Plug & Play Powerhouse:** 8 RCA outputs and 2 RCA inputs deliver crystal-clear, distortion-free sound with 94dB+ SNR.
- • **Wireless Control, Zero Hassle:** Built-in Bluetooth pairs instantly for remote adjustments and effortless integration.
- • **Precision Tuning at Your Fingertips:** Time alignment in 0.02ms increments and phase control ensure perfect audio sync.

## Overview

The NVX XDSP28 is an 8-channel digital signal processor featuring a 15-band parametric EQ, built-in Bluetooth, and remote level control. Designed for aftermarket audio systems, it offers precise tuning with adjustable filters, time alignment, and phase control, delivering high-fidelity sound with minimal distortion. Compact and user-friendly, it integrates seamlessly to transform your audio experience.

## Description

desertcart.com: NVX XDSP28 8-Channel X-Series 15 Band Parametric EQ Digital Signal Processor (DSP) with LCD Display, Built-in Bluetooth and Remote Level Controller : Electronics

Review: Good product - Haven’t figured it out yet but it connects easily and works.
Review: Great little DSP - Aside from the input being glitchy and unusable when the remote volume nob is installed, this is a great little DSP. Other reviewers have expressed displeasure over not being able to control the programming via Bluetooth, but it's really not that difficult to set up once you get familiar with the controls. I use this via a 'wall wart' 12v power supply to play music through pro audio amps in my garage. It syncs with my phone quickly, and provides crossovers and routing to 4 high channels and a sub.

## Features

- Advanced Audio Customization: Elevate your sound system with the NVX XDSP28, featuring a 15 Band Parametric EQ and a rotating control knob for easy access to all menu functions and settings. Fine-tune your audio with fully adjustable high and low-pass filters and a variety of crossover types and filter slopes.
- Seamless Integration: Designed for aftermarket audio systems, this DSP offers 2 RCA inputs and 8 RCA outputs with up to 2 Volts of output. Enjoy crystal-clear audio with a signal-to-noise ratio of over 94 dB and a total harmonic distortion of just 0.01%.
- Precision and Flexibility: Achieve perfect sound alignment with time adjustments in 0.02 ms increments and phase adjustments of 0 or 180°. Choose from 12 graphic equalization presets to suit your music style, including Rock, Hip Hop, Pop, Vocal, and more.
- Enhanced User Experience: The NVX XDSP28 features an integrated audio tone generator with frequency sweep and pink noise for precise tuning. Its compact dimensions (7.87" x 3.98" x 1.46") and robust power

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CSDZ6GTW |
| Best Sellers Rank | #54,035 in Electronics ( See Top 100 in Electronics ) #65 in Car Amplifier Equalizers |
| Brand | NVX |
| Customer Reviews | 3.7 3.7 out of 5 stars (59) |
| Date First Available | January 16, 2024 |
| Item Weight | 1.55 pounds |
| Item model number | NVX XDSP28 |
| Manufacturer | NVX |
| Maximum Supply Voltage | 16 Volts (DC) |
| Minimum Supply Voltage | 10 Volts (DC) |
| Mounting Type | Freestanding |
| Number of Channels | 8 |
| Package Dimensions | 9.5 x 8.25 x 2.5 inches |
| Specification Met | FCC |
| UPC | 810021845159 |

## Product Details

- **Brand:** NVX
- **Manufacturer:** NVX
- **Maximum Supply Voltage:** 16 Volts (DC)
- **Minimum Supply Voltage:** 10 Volts (DC)
- **Mounting Type:** Freestanding

## Images

![NVX XDSP28 8-Channel X-Series 15 Band Parametric EQ Digital Signal Processor (DSP) with LCD Display, Built-in Bluetooth and Remote Level Controller - Image 1](https://m.media-amazon.com/images/I/61AQ9gPGnaL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good product
*by R***N on November 2, 2025*

Haven’t figured it out yet but it connects easily and works.

### ⭐⭐⭐⭐ Great little DSP
*by J***. on September 6, 2025*

Aside from the input being glitchy and unusable when the remote volume nob is installed, this is a great little DSP. Other reviewers have expressed displeasure over not being able to control the programming via Bluetooth, but it's really not that difficult to set up once you get familiar with the controls. I use this via a 'wall wart' 12v power supply to play music through pro audio amps in my garage. It syncs with my phone quickly, and provides crossovers and routing to 4 high channels and a sub.

### ⭐⭐⭐ No tech support
*by F***D on October 1, 2024*

The product itself is not bad, but I had a couple of questions that I needed answer for so I called in to the help center and they was unhelpful. The lady gave me an email for tech support but I have not heard anything back from them at all... if the tech support was just a phone call away this product would get 5 stars from me

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-04-26*