---
product_id: 285639771
title: "High End 7 Band Equalizer Voltage Display"
brand: "american bass"
price: "NT$8269"
currency: TWD
in_stock: true
reviews_count: 5
category: "American Bass"
url: https://www.desertcart.tw/products/285639771-high-end-7-band-equalizer-voltage-display
store_origin: TW
region: Taiwan
---

# Digital voltage display 7V RMS max output voltage 7-band parametric EQ precision High End 7 Band Equalizer Voltage Display

**Brand:** american bass
**Price:** NT$8269
**Availability:** ✅ In Stock

## Summary

> 🎵 Elevate your ride’s audio game — because your playlist deserves the spotlight.

## Quick Answers

- **What is this?** High End 7 Band Equalizer Voltage Display by american bass
- **How much does it cost?** NT$8269 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/285639771-high-end-7-band-equalizer-voltage-display)

## Best For

- american bass enthusiasts

## Why This Product

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

## Key Features

- • **Subwoofer Control That Hits Deep:** Dedicated subwoofer frequency range (30Hz-300Hz) and volume control lets you dial in the perfect bass response without muddiness.
- • **Visual Voltage Feedback at a Glance:** Integrated digital voltage display keeps you informed of output levels in real-time, so you never guess your system’s performance.
- • **Engineered for Clean, Noise-Free Sound:** High 90dB signal-to-noise ratio and 0.05% THD guarantee your music stays pure and distortion-free, even at high volumes.
- • **Powerful Output for Crystal Clear Audio:** Delivers up to 7V RMS max output voltage, ensuring your amps get the cleanest, most dynamic signal possible.
- • **Tailor Your Sound with Surgical Precision:** 7-band parametric equalizer lets you sculpt every frequency from 10Hz to 50kHz for a concert-like audio experience.

## Overview

The American Bass High End 7 Band Equalizer is a precision parametric pre-amplifier designed for car audio enthusiasts seeking detailed sound customization. Featuring 7 adjustable frequency bands, a digital voltage display, and dedicated subwoofer controls, it delivers up to 7V RMS output with low distortion and high channel separation. Perfect for transforming factory audio systems into dynamic, concert-quality sound experiences.

## Description

7-Band Parametric Pre-Amplifier With Digital Display Max Output Voltage: 7v Rms Pre Graphic Frequency: 50hz 125hz 315hz 750hz 22khz 6khz 12khz Equalization Range: - 12db Subwoofer Frequency: 30hz-300hz Input Impedance: 15k Ohms S/N Ratio: 90db THD: 05% Channel Separation: 70db FREQ RESP: 10Hz-50khz

Review: Let me explain. Start with a base Toyota factory radio, add a 2 channel mid price active LOC, feed signals to a pair of Crescendo Audio amplifiers, mix in proven component speakers and a single 12 inch sub. Result: Just OK. Mids were lacking, highs were fatiguing, sub bass was muddy. None of the elements were working together. Solution: Add a quality EQ with 7 bands of equalization and subwoofer controls over frequency and volume and place it between the LOC and the amplification. End result: Remarkable, dynamic and detailed. Dare I say: concert-like. Clearly, the factory radio with rudimentary controls coupled with a so-so Line Output Converter needed the EQ to wake up the system. Don't hesitate to integrate this EQ into your next system.
Review: Item came broken as the sub input did not work and the sub dial did not work either. Every other input and dial worked. Sending item back and going to re order in hopes that the 2nd one will work.

## Features

- manufacturer: American Bass
- Item Trademark: AMERICAN BASS
- Item Weight: pounds, pounds, 1.60, 1.60
- Item Category: Car Audio Or Theater

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00N613HV4 |
| Item model number | AB7BV |
| Product Dimensions | 22.86 x 20.32 x 20.32 cm; 725.75 g |

## Images

![High End 7 Band Equalizer Voltage Display - Image 1](https://m.media-amazon.com/images/I/71FtNbI79YL.jpg)

## Questions & Answers

**Q: Most amplifiers input sensitivity range from 2-5v max. the pre amp output of the eq is 7v. how do i compensate this without blowing my amps board?**
A: This  just give u a better voltage which is good nothing will happen to the arm  remember this is DC voltage, not AC  you wil get l more power from the  equipment  make sure you ground it properly

**Q: chirp sound when car turns off. Any suggestions?**
A: loosen ground  or bad RCA jack

**Q: I have amplifiers... a mono for the sub and a four channel for my cabin speakers. Can i use this eq with the amps??**
A: yes you can I have a similar set up with for amps and I use this equalizer and it's very good

**Q: Does this one have inline fuse?**
A: Nope...but still   one of the best EQ
You can buy.. i recommend

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by M***A on 2 November 2024*

Let me explain. Start with a base Toyota factory radio, add a 2 channel mid price active LOC, feed signals to a pair of Crescendo Audio amplifiers, mix in proven component speakers and a single 12 inch sub. Result: Just OK. Mids were lacking, highs were fatiguing, sub bass was muddy. None of the elements were working together. Solution: Add a quality EQ with 7 bands of equalization and subwoofer controls over frequency and volume and place it between the LOC and the amplification. End result: Remarkable, dynamic and detailed. Dare I say: concert-like. Clearly, the factory radio with rudimentary controls coupled with a so-so Line Output Converter needed the EQ to wake up the system. Don't hesitate to integrate this EQ into your next system.

### ⭐⭐ Review
*by K***N on 12 July 2021*

Item came broken as the sub input did not work and the sub dial did not work either. Every other input and dial worked. Sending item back and going to re order in hopes that the 2nd one will work.

### ⭐⭐⭐⭐⭐ Review
*by H***N on 13 December 2025*

Check your amp RCA voltage before using this most amps don't like over 4-5 volts

## Frequently Bought Together

- American Bass High End 7 Band Equalizer Voltage Display
- TKDMR 10pcs 1/0 AWG-3/8 Battery Lugs,Heavy Duty Wire Lugs,Ring Terminals,Battery Cable Ends,0 Guage terminals,Battery Terminal Connectors with 10pcs 3:1 Heat Shrink Tubing
- STINGER 2-Channel 3 FT 6000 Series Audiophile Grade RCA Interconnect Cable, Subwoofer Cable (2-Channel, 3 feet)

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-01-25*