---
product_id: 399883319
title: "HFEQ7 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 Black"
brand: "hifonics"
price: "฿15760"
currency: THB
in_stock: true
url: https://www.desertcart.co.th/products/399883319-hfeq7-7-band-9-volts-1-2-din-pre-amp
store_origin: TH
region: Thailand
---

# 9V Output 7-Band EQ Master Volume HFEQ7 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 Black

**Brand:** hifonics
**Price:** ฿15760
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate Your Drive with Sonic Perfection!

## Quick Answers

- **What is this?** HFEQ7 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 Black by hifonics
- **How much does it cost?** ฿15760 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/399883319-hfeq7-7-band-9-volts-1-2-din-pre-amp)

## Best For

- hifonics enthusiasts

## Why This Product

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

## Key Features

- • **Unleash Your Sound:** Experience unparalleled audio clarity with a 7-band equalizer that fine-tunes your music to perfection.
- • **Power Meets Precision:** Delivering a robust 9 volts of preamp signal, ensuring your sound system performs at its peak.
- • **Seamless Connectivity:** Front 3.5mm and rear RCA inputs provide versatile options for connecting your devices effortlessly.
- • **Tailored Bass Experience:** Selectable subwoofer output frequencies (60Hz, 80Hz, 120Hz) let you customize your low-end response.
- • **Crystal Clear Performance:** Enjoy a frequency response range of 10Hz - 20kHz with a signal-to-noise ratio exceeding 99dB.

## Overview

The Hifonics HFEQ7 is a high-performance 7-band preamp car audio graphic equalizer designed for audiophiles seeking superior sound quality. With a compact half-DIN size, it features a master volume control, selectable subwoofer output frequencies, and delivers a powerful 9 volts of preamp signal. Its impressive frequency response and low noise ratio make it an essential upgrade for any car audio system.

## Description

Hifonics HFEQ7 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 Black

## 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 | 27.41 x 18.01 x 5.89 cm; 721 g |
| Other display features | Wireless |
| Color | Black |
| Whats in the box | Hifonics |
| Item Weight | 721 g |

## Images

![HFEQ7 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 Black - Image 1](https://m.media-amazon.com/images/I/81ykpyYOVYL.jpg)

## Frequently Bought Together

- Hifonics HFEQ7 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 Black
- NEW HIFONICS BXIPRO1.0 Digital Bass Enhacement Processor w/Dash Mount BXIPRO10
- Recoil RCI617 99.99% Oxygen Free Copper 17ft 6-Channel RCA Audio Cable, Twisted Pair with Noise Reduction

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**Shop now:** [https://www.desertcart.co.th/products/399883319-hfeq7-7-band-9-volts-1-2-din-pre-amp](https://www.desertcart.co.th/products/399883319-hfeq7-7-band-9-volts-1-2-din-pre-amp)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-06-12*