---
product_id: 267148035
title: "Soundstream BX-15 Bass Maximizer and Bass Restoration Processor,Black"
brand: "soundstream"
price: "€ 173.02"
currency: EUR
in_stock: true
reviews_count: 5
url: https://www.desertcart.ie/products/267148035-soundstream-bx-15-bass-maximizer-and-bass-restoration-processor-black
store_origin: IE
region: Ireland
---

# 13.5V high output level Gold-plated contacts for pure signal Precision bass equalization Soundstream BX-15 Bass Maximizer and Bass Restoration Processor,Black

**Brand:** soundstream
**Price:** € 173.02
**Availability:** ✅ In Stock

## Summary

> 🎵 Elevate your bass game — don’t just hear it, feel it!

## Quick Answers

- **What is this?** Soundstream BX-15 Bass Maximizer and Bass Restoration Processor,Black by soundstream
- **How much does it cost?** € 173.02 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/267148035-soundstream-bx-15-bass-maximizer-and-bass-restoration-processor-black)

## Best For

- soundstream enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Bass Tuning:** Advanced equalization circuit lets you customize bass levels with precision, matching your unique sound profile.
- • **Pro-Level Output Power:** Delivers a robust 13.5V output level, powering your bass with authority and clarity that commands attention.
- • **Universal Compatibility:** Seamlessly integrates with your existing stereo, subwoofers, and amps for a flawless upgrade.
- • **Deep, Clean Bass Revival:** Injects and restores low frequencies for crystal-clear, powerful bass that transforms your audio experience.
- • **Premium Signal Integrity:** Gold-plated contacts ensure optimal signal transfer, minimizing loss and distortion for audiophile-grade sound.

## Overview

The Soundstream BX-15 is a high-performance bass maximizer and restoration processor designed to accurately recreate and enhance low-frequency audio signals. Featuring a precision bass equalization circuit and gold-plated contacts for superior signal transfer, it delivers a powerful 13.5V output level. Compatible with a wide range of audio devices, this sleek black unit ensures cleaner, deeper bass and improved overall sound quality for professional-grade audio setups.

## Description

Bass maximizer and bass restoration processor

Review: First off this has cleaned up my bass tremendously and I didn't even realize it was that muddy till after installing this. As for a lot of people saying it only helps with bass on songs without any bass... That is not the case in my system. I have 2 10" dvc kicker solo baric subs 10 Guage speaker wire a Rockville 2000 Watt amp with 2 gauge positive connected to an 8 farad capacitor that also has 2 Guage wire going to Alternator to battery wire (helped with dimming lights) on its own 150 amp fuse (Alternator has 250 amp fuse), big 3 upgrade (2 pos. and 0 Guage neg.) As well as 0 Guage neg. On cap. and amp. And a yellow top battery that runs car and system (for now). I have had no issues with the bass in any of my music both without and with bass. I also did something most people probably didn't and that was I have 2 bass knobs one on the soundstream and one before just before it in the rca line and I noticed a huge difference after installing the second one. Also make sure you tune both your amp and the soundstream together as that helps clean it up and tune bass to your preference. I hope this information helps someone looking at this and others who have already bought it. Sorry so long but car audio isn't easy to explain in a short answer lol especially this situation.
Review: Good

## Features

- Bass maximizer and bass restoration processor
- Accurately recreates and injects low frequency information back into a signal path
- Efficient bass equalization circuit
- Gold plated contacts for optimal signal transfer
- Output Level: 13.5 volt

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0012ONFCI |
| Colour | Black |
| Compatible devices | Desktop, Laptop, MP3 Player, Projector, Smartphone, Tablet, Television |
| Control method | Remote |
| Included components | 1 x Sound Streamer, 2 x RCA Cables |
| Input voltage | 13.5 Volts |
| Is waterproof | False |
| Item model number | BX-15 |
| Item weight | 3 Pounds |
| Manufacturer | Soundstream |
| Material | Aluminum |
| Model name | BX 15 |
| Mounting type | Mixed Mount |
| Number of Items | 1 |
| Power source | 12V |
| Product dimensions | 6.6D x 33.5W x 19.8H centimeters |
| Recommended uses for product | For Smartphones or Tablets, For Music Players, For Computers, For Televisions, For Gaming Consoles, For DVD Players |
| Speaker size | 2 Inches |
| Speaker type | Component |
| Special features | Equalization |
| Subwoofer diameter | 15 Inches |
| Surround sound channel configuration | 2.1 |
| Unit count | 1 Count |
| Warranty type | Limited |
| Wireless communication technologies | Bluetooth |

## Product Details

- **Audio output mode:** Stereo
- **Brand:** Soundstream
- **Connectivity technology:** RCA
- **Frequency response:** 30 KHz
- **Speaker maximum output power:** 300 Watts

## Images

![Soundstream BX-15 Bass Maximizer and Bass Restoration Processor,Black - Image 1](https://m.media-amazon.com/images/I/71X0-32Jz-L.jpg)

## Available Options

This product comes in different **Product Packaging, Style** options.

## Questions & Answers

**Q: How does this compare to the audiocontrol epicenter?**
A: a bass knob works in one of two ways.

1. a remote gain adjustment that laters the impedance of the input stage of the amplifier

2. (most common) a remote amplitude cut/boost (voltage) adjustment to a fixed (or variable) frequency point with a fixed Q (slope.) It's like a remote EQ slider.

The Epicenter is a digital bass restoration device.

You send the Epicenter a full range, uncrossed over signal. The epicenter looks at this signal and computes, based on higher octaves, what it believes should be present in low frequencies. If bass frequencies are already present in the source material, the Epicenter won't add anything. . It uses some subharmonic algorithms to figure out what it thinks should be present in the low frequencies based on what it sees in the higher frequencies.

You choose on the Epicenter what range of frequencies you want to adjust, both the center point and how wide of a range to adjust. That is done on the unit itself with 2 knobs labelled 'wide' and 'sweep'.

Directly from Audiocontrol - "The Sweep knob allows the user to pick the center frequency of the bass restoration. With the Sweep knob turned all the way to the left, The Epicenter® is centering restoration on 27Hz. With the Sweep knob turned all the way to the right, The Epicenter® is centering on 63Hz. The middle position represents approximately 45Hz. The Sweep knob can be set to center The Epicenter®'s restoration anywhere between 27Hz and 63Hz.

The Wide knob allows the user to control the width of the restoration. With the Wide knob turned all the way to the left, bass response is tighter and harder hitting. With the Wide knob turned all the way to the right, the bass response becomes more booming and open."

Once you've tuned the unit to 'boost' (create) bass in the right frequency range, you then adjust how much restoration you want by turning the knob that is mounted in the front of your vehicle.

Because the epicenter takes an uncrossed over signal to work correctly, you must cross over your signal AFTER the epicenter, which means if you are using crossovers on your head unit, you'll need a full-range output for the Epicenter, or you'll need to switch to an external crossover.

Along with this digital bass restoration, the epicenter functions as a line driver, yielding up to a 10 volt output.

It supports both balanced and unbalanced inputs.

You can make ANY music absolutely thunderous with the epicenter. You can also drive your amplifier into HARD clipping EXTREMELY easily if you do not know what you are doing.

The Epicenter is a bass-head's toy, not much more. Using it on some music results in muddy worthlessness. Using it on other music results in sickeningly deep, punchy and consuming bass. It's hit or miss, and you only get to tune the frequencies in which to recreate bass on the unit itself, so you can't tweak it for each song. You've just got the ability to turn it 'off' or adjust how much it recreates by turning it up. It's a glorified parametric EQ merged with a harmonic bass restoration device.

**Q: what is the rms**
A: RMS? This is Not an amplifier! Digital Bass Processor, similar to a low frequency equilizer but not the same.

**Q: Do you need an amp kit to connect this to ur amp or just the twisted wire output ones??**
A: Amp kit

**Q: Trae el control y los cables**
A: Si. Trai todo sus cables y control listo para usarlo

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by S***3 on 6 April 2022*

First off this has cleaned up my bass tremendously and I didn't even realize it was that muddy till after installing this. As for a lot of people saying it only helps with bass on songs without any bass... That is not the case in my system. I have 2 10" dvc kicker solo baric subs 10 Guage speaker wire a Rockville 2000 Watt amp with 2 gauge positive connected to an 8 farad capacitor that also has 2 Guage wire going to Alternator to battery wire (helped with dimming lights) on its own 150 amp fuse (Alternator has 250 amp fuse), big 3 upgrade (2 pos. and 0 Guage neg.) As well as 0 Guage neg. On cap. and amp. And a yellow top battery that runs car and system (for now). I have had no issues with the bass in any of my music both without and with bass. I also did something most people probably didn't and that was I have 2 bass knobs one on the soundstream and one before just before it in the rca line and I noticed a huge difference after installing the second one. Also make sure you tune both your amp and the soundstream together as that helps clean it up and tune bass to your preference. I hope this information helps someone looking at this and others who have already bought it. Sorry so long but car audio isn't easy to explain in a short answer lol especially this situation.

### ⭐⭐⭐⭐⭐ Review
*by M***E on 6 May 2018*

Good

### ⭐⭐⭐⭐⭐ Review
*by A***G on 20 January 2026*

Excelente control de bajos recomendado

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-20*