---
product_id: 556228422
title: "Soundxtreme ST-AP5 Digital Bass Control Machine Bass Maximizer and Bass Restoration Processor with Epicenter Reconstruction Bass Knob Dash Mount Remote Control -2nd Gen"
brand: "xtremevision"
price: "฿13794"
currency: THB
in_stock: true
reviews_count: 5
category: "Xtremevision"
url: https://www.desertcart.co.th/products/556228422-soundxtreme-st-ap5-digital-bass-control-machine-bass-maximizer-bass
store_origin: TH
region: Thailand
---

# 15V RMS max input Dual knob bass control 60dB noise rejection Soundxtreme ST-AP5 Digital Bass Control Machine Bass Maximizer and Bass Restoration Processor with Epicenter Reconstruction Bass Knob Dash Mount Remote Control -2nd Gen

**Brand:** xtremevision
**Price:** ฿13794
**Availability:** ✅ In Stock

## Summary

> 🎵 Elevate your ride’s bass game—because your sub deserves the best!

## Quick Answers

- **What is this?** Soundxtreme ST-AP5 Digital Bass Control Machine Bass Maximizer and Bass Restoration Processor with Epicenter Reconstruction Bass Knob Dash Mount Remote Control -2nd Gen by xtremevision
- **How much does it cost?** ฿13794 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/556228422-soundxtreme-st-ap5-digital-bass-control-machine-bass-maximizer-bass)

## Best For

- xtremevision enthusiasts

## Why This Product

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

## Key Features

- • **Compact Powerhouse:** Sleek dash-mount design packs 150W output in a space-saving form factor.
- • **Customizable Control:** Dual knob dash remote lets you dial your bass exactly how you like it—no compromises.
- • **Noise-Free Experience:** 60dB input noise rejection ensures pure, clean bass without distortion.
- • **Precision Bass Injection:** Recreates and restores deep lows for that home-theater car vibe.
- • **Pro-Grade Signal Transfer:** Gold-plated contacts maximize signal clarity and durability for long-lasting performance.

## Overview

The Soundxtreme ST-AP5 is a 2nd generation digital bass maximizer and restoration processor designed for mobile audio enthusiasts. It features a maximum input level of 15V RMS, a frequency response spanning 10-10,000Hz, and a robust 60dB noise rejection system. With dual knob remote control and gold-plated contacts, it delivers precise, distortion-free bass enhancement in a compact dash-mount design, making it the ultimate upgrade for professional-grade in-car sound.

## Description

Most bass restoration processors are the same, but the AP5 is one of the best on the scene of mobile electronic. It has everything you need to improve your bass. You can conveniently adjust the level of the bass with the included Dual Knob Control. It is the best processor for your hard earn money! Don't spend your money on what people call Epicenter and pay high price for the same or inferior bass enhancer. You need this, your sub is begging for this. I promise you, you will love this. 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 Maximum bass control Includes a dash mount remote control Subsonic filter and bass level control Lighted bass restoration display Output level: 13.5v Frequency response: 10-10000Hz output Input noise rejection: 60dB Technical Details: Maximum Input Level: 15V RMS Maximum Output Level: 13.5V Peak Frequency Response: 10-100,000 Hz T.H.D Rating: 0.003% Signal-to-Noise Ratio: 130 dB Balanced Input Noise Rejection: >60 dB Input Impedance: 10,000 ohms Output Impedance: 150 ohms Power Draw: 150 mA Recommended Fuse Rating: 1 Amp Dimensions: 5-1/2"D x 6.75"W x 1.50"H Package Contents: 1 * AP5 Bass Processor 1 * Bass Knob 1 * Wire Included 1 * Manual

Review: Buena calidad - Tal cual lo que encargue
Review: performance is the same or better than much more expensive brands - This one is the best performer for the price. I had 2 of them in each car and one failed recently. It has 10 X UTC4558 IC chips and one or more failed. They are cheap to buy and I replaced all 10 of them and now it works great again. I still bought this one as a spare just in case but I had same problems with 3 different models of Soundstream Bass Machines which are almost double and triple the prices. And this one is the only one which goes down to 25 Hz boost availability. It works great with my 15" R series ported sub. It is not about SPL but soft lows in your car. Many friends would say the sound in my car is like in home sound system. I am proud of that.

## Features

- Maximum Input Level: 15V RMS / Output Level: 13.5V Peak
- Frequency response: 10-10000Hz output / Input noise rejection: 60dB
- Accurately recreates and injects low frequency information back into a signal path
- Subsonic filter and bass level control
- Efficient bass equalization circuit

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08STNKJJH |
| Amplifier Type | digital |
| Brand | Xtremevision |
| Brand Name | Xtremevision |
| Colour | Black |
| Compatible Devices | Smartphone, Speaker |
| Connector Type | RCA |
| Customer Reviews | 4.2 out of 5 stars 166 Reviews |
| Enclosure Material | Metal Plastic |
| Item Dimensions D x W x H | 14D x 17.1W x 3.8H Centimeters |
| Item Height | 1.5 Inches |
| Item Weight Unit of Measure | 0.86 Kilograms |
| Manufacturer | Xtremevison |
| Material | Metal Plastic |
| Model Name | 9a8df9dd-8de8-4571-88d2-502d4ca877a0 |
| Number of Bands | 1 |
| Output Channel Quantity | 1 |
| Output Wattage | 150 Watts |
| Power Source | Corded Electric |
| Product Dimensions | 14D x 17.1W x 3.8H Centimeters |
| Speaker Size | 5.5 Inches |

## Product Details

- **Brand:** Xtremevision
- **Colour:** Black
- **Compatible Devices:** Smartphone, Speaker
- **Material:** Metal Plastic
- **Output Wattage:** 1.5E+2 Watts

## Images

![Soundxtreme ST-AP5 Digital Bass Control Machine Bass Maximizer and Bass Restoration Processor with Epicenter Reconstruction Bass Knob Dash Mount Remote Control -2nd Gen - Image 1](https://m.media-amazon.com/images/I/81BcDkF5OHL.jpg)

## Questions & Answers

**Q: Does it come with a fuse?**
A: Yes it comes with a fuse

**Q: I've owned the bx-10x & the original audiocontrol version.. is this product decent at least for a cheap bass system?**
A: Man this its cheap, but really good product better then expensive ones! 100% recommended 👌

**Q: I’m new to car audio and am about to install a system so might be a dumb question but exactly is this for ?Do you need one for your system?**
A: I put one in my Corolla a couple of months ago. It is IMHO a toy that you can play with to fine tune the bass that you hear. If you like to fiddle with knobs and fine tune your sound, especially the bass, then it is worth the money and it does increase the bass output tremendously, but can also be too much and "muddy up" your sound which is why I say it is a toy to play around with. If you want a system that you set once and leave alone, then this is not what you want to spend money on as it takes a lot of experimenting to get the sound right.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Buena calidad
*by J***S on 20 October 2023*

Tal cual lo que encargue

### ⭐⭐⭐⭐⭐ performance is the same or better than much more expensive brands
*by K***8 on 6 November 2025*

This one is the best performer for the price. I had 2 of them in each car and one failed recently. It has 10 X UTC4558 IC chips and one or more failed. They are cheap to buy and I replaced all 10 of them and now it works great again. I still bought this one as a spare just in case but I had same problems with 3 different models of Soundstream Bass Machines which are almost double and triple the prices. And this one is the only one which goes down to 25 Hz boost availability. It works great with my 15" R series ported sub. It is not about SPL but soft lows in your car. Many friends would say the sound in my car is like in home sound system. I am proud of that.

### ⭐⭐⭐⭐⭐ Epicenter
*by J***E on 6 November 2025*

I liked it, I installed it to use on a 12" bass, and it sounds great.

## Frequently Bought Together

- Soundxtreme ST-AP5 Digital Bass Control Machine Bass Maximizer and Bass Restoration Processor with Epicenter Reconstruction Bass Knob Dash Mount Remote Control -2nd Gen
- Monoprice 1.5ft Premium 2 RCA Plug/2 RCA Plug M/M 22AWG Cable - Black
- Tan QY 2RCA to 2RCA Cable 3Ft, Gold-Plated 2 RCA Male to 2 RCA Male Stereo Audio Cable for Home Theater, HDTV, Gaming Consoles, Hi-Fi Systems (3Ft/1M)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-03-01*