---
product_id: 741205842
title: "Car Audio Digital Signal Processor - DSP Car Equalizer Built-in Amplifier 4 Channel Input, 8 Channel Output, 31 Band Graphic Equalizer Kit"
brand: "ainavi"
price: "C$3509902"
currency: NIO
in_stock: true
url: https://www.desertcart.ni/products/741205842-car-audio-digital-signal-processor-dsp-car-equalizer-built-in
store_origin: NI
region: Nicaragua
---

# Bluetooth 5.0 wireless input 4x50W peak power amplifier 31-band graphic equalizer Car Audio Digital Signal Processor - DSP Car Equalizer Built-in Amplifier 4 Channel Input, 8 Channel Output, 31 Band Graphic Equalizer Kit

**Brand:** ainavi
**Price:** C$3509902
**Availability:** ✅ In Stock

## Summary

> 🎵 Elevate your drive with studio-grade sound—because your car deserves to be a concert hall.

## Quick Answers

- **What is this?** Car Audio Digital Signal Processor - DSP Car Equalizer Built-in Amplifier 4 Channel Input, 8 Channel Output, 31 Band Graphic Equalizer Kit by ainavi
- **How much does it cost?** C$3509902 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/741205842-car-audio-digital-signal-processor-dsp-car-equalizer-built-in)

## Best For

- ainavi enthusiasts

## Why This Product

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

## Key Features

- • **User-Friendly Tuning Modes:** Choose from app, manual knob, controller, or PC software to customize your car audio experience like a pro.
- • **Powerful 4-Channel Amplifier:** Drive up to 8 speakers with crystal-clear 4x50W peak power output for immersive sound.
- • **Precision 31-Band EQ Control:** Fine-tune every frequency from 20Hz to 20kHz with professional-grade DSP software or presets.
- • **Versatile Multi-Input/Output:** Supports 10 audio channels including optical, USB, and AUX for ultimate system expansion and compatibility.
- • **Seamless Wireless Connectivity:** Bluetooth 5.0 lets you stream your favorite playlists directly from your smartphone—no wires, no hassle.

## Overview

The AINAVI D8 Car Audio DSP Equalizer combines a powerful 4x50W amplifier with a 31-band graphic equalizer and Bluetooth 5.0 connectivity. It supports up to 8 speaker outputs and multiple input options including USB and optical, offering professional-level sound customization through various tuning modes. Designed for audiophiles and casual listeners alike, it reduces noise and enhances bass response, transforming your car stereo into a premium audio system.

## Description

Car Audio Digital Signal Processor - DSP Car Equalizer Built-in Amplifier 4 Channel Input, 8 Channel Output, 31 Band Graphic Equalizer Kit

## Features

- 【Car Audio Equalizer Built-in Amplifier】 TDA7850 amplifier chip with built-in car equalizer, peak power: 4 x 50 watts, noise ratio ≥90dB, THD≤0.01%, sampling rate: 48kHz/24bit The equalizer comes with an amplifier, which can directly amplify the original car speaker to adjust up to 8 speakers!
- 【Bluetooth / OPT input / USB built-in) This car amplifier equalizer has a built-in wireless Bluetooth 5.0 that can be connected directly to your smartphone to play music on your phone. In addition, ecualizador car audio, optical input and USB port, multiple expansion ports meet your multiple needs
- 【31 Band Equalizer Control DSP】This car audio equalizer can be connected to a computer audio tuning software to achieve 31-band EQ fine-tuning. Allows for fine control of treble/midrange/bass/subbus parameters of 20Hz-20000Hz frequency bands. In addition, you can choose EQ data directly with 6 preset modes
- 【10 Channel Audio Input/Output Equalizer】Amplifier car audio supports high level up to 8 channel output + 4 channel input, low level 8 channel output + 2 channel aux input. Compatible with more types of audio hosts. Supports up to 4 amplifiers or power subwoofers
- 【DSP Car Equalizer 4 Tuning Methods】4 Tuning Modes, APP/Manual Knob/Controller (Optional) / Car DSP with PC Software. Whether you are a beginner or a professional tuner, you can find the tuning mode for you
- 【Advanced Processing Technology】This car equalizer is designed with advanced signal processing algorithms and variable bass boost control to provide customized bass response
- 【Excellent DSP Noise Reduction】This car DSP equalizer greatly reduces car stereo noise. Make your sound more pure. The fastest device to improve the sound quality of your car stereo
- 【DSP Customer Service Support】If there is any product quality problem within 6 months, we promise to replace it with a new one and repair the product free within a year. AINAVI provide professional after-sales support and will reply all customer emails within 12 hours

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | AINAVI |
| Model Number | D8 |
| Product Dimensions | 20.32 x 12.7 x 7.62 cm; 1.5 kg |
| Voltage | 12 Volts (DC) |
| Included Components | Digital Sound Equalizer Processor |
| Item Weight | 1.5 Kilograms |

## Product Details

- **Item dimensions L x W x H:** 20.3 x 12.7 x 7.6 cm
- **Voltage:** 12 Volts (DC)
- **Manufacturer:** AINAVI
- **Maximum Supply Voltage:** 14 Volts (DC)
- **Mounting Type:** Underseat Mount

## Images

![Car Audio Digital Signal Processor - DSP Car Equalizer Built-in Amplifier 4 Channel Input, 8 Channel Output, 31 Band Graphic Equalizer Kit - Image 1](https://m.media-amazon.com/images/I/71RnbKKgbnL.jpg)
![Car Audio Digital Signal Processor - DSP Car Equalizer Built-in Amplifier 4 Channel Input, 8 Channel Output, 31 Band Graphic Equalizer Kit - Image 2](https://m.media-amazon.com/images/I/710I6wLTbIL.jpg)
![Car Audio Digital Signal Processor - DSP Car Equalizer Built-in Amplifier 4 Channel Input, 8 Channel Output, 31 Band Graphic Equalizer Kit - Image 3](https://m.media-amazon.com/images/I/71cOjGGPwQL.jpg)
![Car Audio Digital Signal Processor - DSP Car Equalizer Built-in Amplifier 4 Channel Input, 8 Channel Output, 31 Band Graphic Equalizer Kit - Image 4](https://m.media-amazon.com/images/I/71MRYsLLK+L.jpg)
![Car Audio Digital Signal Processor - DSP Car Equalizer Built-in Amplifier 4 Channel Input, 8 Channel Output, 31 Band Graphic Equalizer Kit - Image 5](https://m.media-amazon.com/images/I/719MP0so84L.jpg)

## Questions & Answers

**Q: Package List for Digital Signal Audio Processor DSP:**
A: 1 X Car Audio Digital Signal Processor DSP

**Q: What can I do if I meet a question during the Car Audio Digital Signal Processor installation?**
A: Step 1: Click "HomeCar"

**Q: This Car DSP comes with a universal cable, you need to wire it manually**
A: The universal cable is compatible with most car radios. You need to wire it manually to connect this Car DSP, and this amplifier DSP contains a Remote controller.

## Frequently Bought Together

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-02-20*