Plug-in-Play Cable Not Included
Note: Special cables are not included. Because different cars require different cables.
Before ordering, please check your car radio connector and choose the appropriate power cables.
If you are unsure, please contact us.

Intelligent and Visual - DSP Amplifier
Different as traditional amplifiers, DSP amplifier not just can amplify sound signal, and it can support visual adjustment, becoming more intelligent. Without complex traditional knobs, every driver with DSP amplifier can be a professional tuner to enjoy the most desired auditory feast anytime and anywhere.

Original: No layering and field effect, DSP: Stereo surround,swim in the ocean of music

Original: Blurred details and weak bass, DSP: Clean treble and powerful bass, real Hifi level

Original: No or difficult to adjust, DSP: User-friendly operation, easy to adjust

10 Minutes With Plug in Play
Included special ISO cable already, No need to break original cable.

Part 1: Hareware installation
1. Take out radio, disconnect original connector
2. Both ends on DSP cable, one connect to radio, another connect to car socket
3. Connect white plug to DSP box
4. Lay out all cables, then take DSP box into car glove box

Part 2: Software Installation and Adjustment
1. Installation ISUDAR app into mobile and turn on, then play car music;
2. Click "Auto EQ" in the setting of App, accord to the tip and take your mobile in a suitable place;
3. Wait "Auto adjust" end, click " Save" to save

User Friendly Operation
Support Android Mobile Control and Iphone, download"Car DSP" from apple store.
Support Windows PC Control

Channels Response Delay
Support delay adjustment of each channel
Control the reached time for sound, improve surround sound

Filters Adjustment Supporting
Frequency High pass and Low pass
Slope adjustment
Better layering of sound

31-Band EQ Ajustment
Each channel can be adjusted directly
The curves and values are displayed intuitively
Support EQ automatic adjustment

Bluetooth & U-Disk Music Playback
Built-in Bluetooth, mobile audio input directly
U-Disk plug-in-play.

Support Remote Control
You can choose the remote control, it supports to choose the Mode, Back, Previous, Next, Pause/Play.
Make the driving more safer.

ST7851 Amplifier
4*48W/4 Ohm Max
4*72W/2 Ohm Max
Suit for Most OEM peakers, make the sound more nice and dynamic.

Input & Output Detail
A variety of input and output interfaces, bring more and more fun music experience

Accessories Details
When you order, please let us know your car model, and choose the correct cable which fits for your car.

Mobile Tuning
You can download ISUDAR DSP APP
on our website.

Computer Tuning

The adjustment of Computer areas

A:31-Band EQ adjustment Visually adjust the Frequency, Gain, and Q value of each channel.you can adjust the channel lines as you like.

B: Status and common setup WIFI & USB connect, Main volume, Input source, High level mix-in.

C: High and low cut filter Highpass is to cut off the frequency that are lower the setup value and pass the frequency that are higher than the setup value.
Lowpass is to cut off the frequency that are higer than the setup value and pass the frequency that are lower than the setup value. When install the subwoofer,you can cut treble and alto off, let bass input subwoofer. It also can suit for original car speaker, but based on the actual situation at that time.

D: Control Area Reset, Importing files, Input volume etc.

E:Channel adjustment Single channel adjustment include Gain adjustment,
Positive and negative phase, Delay. Let you creat a best hearing position.