---
product_id: 514086959
title: "MB Quart MBEQ7B 7-Band 9 Volts 1/2 DIN Pre-Amp Car Audio Graphic Equalizer with Front 3.5mm Auxiliary Input, Rear RCA Auxiliary Input and High Level Speaker Inputs,Silver"
brand: "mb quart"
price: "₨121354"
currency: LKR
in_stock: true
reviews_count: 4
url: https://www.desertcart.lk/products/514086959-mb-quart-mbeq7b-7-band-9-volts-1-2-din
store_origin: LK
region: Sri Lanka
---

# 9V Output 7-Band EQ Master Volume MB Quart MBEQ7B 7-Band 9 Volts 1/2 DIN Pre-Amp Car Audio Graphic Equalizer with Front 3.5mm Auxiliary Input, Rear RCA Auxiliary Input and High Level Speaker Inputs,Silver

**Brand:** mb quart
**Price:** ₨121354
**Availability:** ✅ In Stock

## Summary

> 🎶 Tune In, Stand Out!

## Quick Answers

- **What is this?** MB Quart MBEQ7B 7-Band 9 Volts 1/2 DIN Pre-Amp Car Audio Graphic Equalizer with Front 3.5mm Auxiliary Input, Rear RCA Auxiliary Input and High Level Speaker Inputs,Silver by mb quart
- **How much does it cost?** ₨121354 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/514086959-mb-quart-mbeq7b-7-band-9-volts-1-2-din)

## Best For

- mb quart enthusiasts

## Why This Product

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

## Key Features

- • **Unmatched Clarity:** Experience a frequency response range of 10Hz to 20kHz and a signal-to-noise ratio exceeding 99dB.
- • **Elevate Your Sound:** Transform your car audio experience with a 7-band graphic equalizer that fine-tunes every note.
- • **Powerful Signal Boost:** Enjoy crystal-clear audio with a 9-volt line driver circuit that enhances your sound quality.
- • **Tailored Bass Control:** Customize your low-end with selectable subwoofer output frequencies of 60Hz, 80Hz, or 120Hz.
- • **Versatile Connectivity:** Easily connect your devices with front 3.5mm and rear RCA auxiliary inputs, plus high-level speaker inputs.

## Overview

The MB Quart MBEQ7B is a high-performance 7-band preamp car audio graphic equalizer designed to enhance your in-car audio experience. With a powerful 9-volt output, customizable subwoofer frequencies, and versatile connectivity options, this equalizer ensures that every drive is a sonic adventure. Its compact half-DIN size makes it a perfect fit for any vehicle, while delivering professional-grade sound quality.

## Description

Technical Details: - Half-DIN, 7-Band Preamp EQ With Front/Rear Active Crossover Features - Line Driver Circuit Delivers 9 Volts Of Preamp Level Signal Through The RCAs - Input Level Controls For Both The Car Radio And Any Media Device To Ensure Identical Volume Levels - Master Volume Control Of The SPL-Level For Both Sound Sources - Front To Rear Dual-Amp Fader - 2 Audio Inputs With Level Matching - Selectable 12 dB High-Pass Crossover And Low-Pass Sub Output - Selectable For Mono Or Stereo Subwoofer Setups - Selectable Subwoofer Output Frequency: 60Hz, 80Hz, 120Hz - Frequency Response: 10Hz - 20kHz - Signal to Noise Ratio: >99dB 100% Genuine Product & Accessories: Audio Watt Store makes it easy to put the finishing touches on your mobile audio installation. Your system will sound and look its best when you use the right car audio installation accessories. We carry the radio dash mounting kits and wiring harnesses you need for upgraded head units, 12V relays and sockets for your add-ons, antennas, and line output converters and controllers. Cable, wire, and connectors are extremely important to your installation's success, and Audio Watt Store provides options that support every example of connectivity. Drive smarter. Whether you love road trips with the family, need better car connectivity, or want the latest safety and convenience technology, you can shop Audio Watt Store for car accessories such as dash kits, Bluetooth/hands-free car kits, radar detector parts, and more. Keep the whole crew happy with car entertainment add-ons like video, gaming and satellite radio. Stay connected with in-car Wi-Fi.

## Features

- Half-DIN, 7-Band Preamp EQ With Front/Rear Active Crossover Features
- Line Driver Circuit Delivers 9 Volts Of Preamp Level Signal Through The RCAs
- Master Volume Control Of The SPL-Level For Both Sound Sources
- Selectable Subwoofer Output Frequency: 60Hz, 80Hz, 120Hz
- Frequency Response: 10Hz - 20kHz | Signal to Noise Ratio: >99dB

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Package Dimensions | 27.61 x 17.91 x 5.69 cm; 721 g |
| Manufacturer | MB Quart Audio |
| Item Weight | 721 g |

## Images

![MB Quart MBEQ7B 7-Band 9 Volts 1/2 DIN Pre-Amp Car Audio Graphic Equalizer with Front 3.5mm Auxiliary Input, Rear RCA Auxiliary Input and High Level Speaker Inputs,Silver - Image 1](https://m.media-amazon.com/images/I/71D9C4yrlxL.jpg)
![MB Quart MBEQ7B 7-Band 9 Volts 1/2 DIN Pre-Amp Car Audio Graphic Equalizer with Front 3.5mm Auxiliary Input, Rear RCA Auxiliary Input and High Level Speaker Inputs,Silver - Image 2](https://m.media-amazon.com/images/I/61n3QxEz0ML.jpg)
![MB Quart MBEQ7B 7-Band 9 Volts 1/2 DIN Pre-Amp Car Audio Graphic Equalizer with Front 3.5mm Auxiliary Input, Rear RCA Auxiliary Input and High Level Speaker Inputs,Silver - Image 3](https://m.media-amazon.com/images/I/61fP6StUMeL.jpg)
![MB Quart MBEQ7B 7-Band 9 Volts 1/2 DIN Pre-Amp Car Audio Graphic Equalizer with Front 3.5mm Auxiliary Input, Rear RCA Auxiliary Input and High Level Speaker Inputs,Silver - Image 4](https://m.media-amazon.com/images/I/61c1muAdNOL.jpg)
![MB Quart MBEQ7B 7-Band 9 Volts 1/2 DIN Pre-Amp Car Audio Graphic Equalizer with Front 3.5mm Auxiliary Input, Rear RCA Auxiliary Input and High Level Speaker Inputs,Silver - Image 5](https://m.media-amazon.com/images/I/61wai88x1xL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    High quality
  

*by H***A on Reviewed in the United States on 24 February 2024*

Definitely worth your little money

### ⭐⭐⭐⭐⭐ 







  
  
    Good Stuff
  

*by G***O on Reviewed in Canada on 1 April 2022*

I just received my EQ but it's not installed yet, but it looks pretty cool in black and red and solid too. I bought a cheaper 1 but I had to return it because it just didn't look like thee EQ. I own MB QUART speakers and I am really satisfied.

### ⭐⭐⭐⭐⭐ 







  
  
    I will review it when I’m done installing but everything is good condition..
  

*by J***L on Reviewed in the United States on 26 July 2022*

Very nice nob I think red is very nice and I haven’t been installing it yet so I don’t have any dislike about it that’s about it than you..

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**Shop now:** [https://www.desertcart.lk/products/514086959-mb-quart-mbeq7b-7-band-9-volts-1-2-din](https://www.desertcart.lk/products/514086959-mb-quart-mbeq7b-7-band-9-volts-1-2-din)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-28*