---
product_id: 1168356
title: "AST-2B-4 Pro Bass Shaker Tactile Transducer"
brand: "aurasound"
price: "Bs.2342"
currency: BOB
in_stock: true
url: https://www.desertcart.bo/products/1168356-ast-2b-4-pro-bass-shaker-tactile-transducer
store_origin: BO
region: Bolivia
---

# 4 Ohm Low Impedance 40 Hz Precision Bass 50W Pro Power AST-2B-4 Pro Bass Shaker Tactile Transducer

**Brand:** aurasound
**Price:** Bs.2342
**Availability:** ✅ In Stock

## Summary

> 🎵 Feel the bass, not just hear it – upgrade your audio game now!

## Quick Answers

- **What is this?** AST-2B-4 Pro Bass Shaker Tactile Transducer by aurasound
- **How much does it cost?** Bs.2342 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.bo](https://www.desertcart.bo/products/1168356-ast-2b-4-pro-bass-shaker-tactile-transducer)

## Best For

- aurasound enthusiasts

## Why This Product

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

## Key Features

- • **Feel Every Beat:** Experience immersive bass vibrations that transform your audio into a full-body sensation.
- • **Pro-Grade Power:** 50 watts of punchy output deliver earth-shaking tactile feedback for movies, music, and gaming.
- • **Seamless Integration:** Compact 5.4 x 2.2" frame with flush mount design fits effortlessly into any setup.
- • **Built to Last & Perform:** Durable metal enclosure and waterproof design ensure long-lasting, high-quality performance.
- • **Versatile Compatibility:** Works flawlessly with smartphones, TVs, laptops, and more via Bluetooth and RCA connectivity.

## Overview

The AuraSound AST-2B-4 Pro Bass Shaker is a 50-watt tactile transducer designed to deliver deep, precise bass vibrations at 40 Hz with a 4-ohm impedance. Its compact, flush-mount metal frame fits seamlessly into home theaters, gaming setups, and multimedia systems, enhancing audio experiences by adding a physical dimension to sound. Compatible with a wide range of devices via Bluetooth and RCA, it’s waterproof and built for professional-grade performance.

## Description

AST-2B-4 Pro Bass Shaker Tactile Transducer

## Features

- 50-Watt Pro Bass Shaker
- 5.4 x 2.2" Frame
- Impedance @ 4 Ohms and 40 Hz resonance frequency

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Audio Driver Size | 6 Inches |
| Tweeter Diameter | 1 Inches |
| Is Waterproof | True |
| Color | black |
| Subwoofer Diameter | 6 Inches |
| Speaker Type | Subwoofer |
| Woofer Diameter | 6 Inches |
| Controller Type | Touch Control |
| Additional Features | Tactile Transducer |
| Bluetooth Range | 10 Meters |
| Control Method | Touch |
| Speaker Size | 6 Inches |
| Antenna Location | For televisions, music players, and computers |
| Enclosure Material | Metal |
| Mount Type | Flush Mount |
| Specific Uses For Product | home theater setup, personal music listening, computer audio enhancement, multimedia presentations |
| Speaker Maximum Output Power | 50 Watts |
| Compatible Devices | Smartphone, Tablet, MP3 Player, Desktop, Television, Projector, Laptop |
| Item Weight | 3 Pounds |
| Item Dimensions D x W x H | 5.7"D x 5.8"W x 2.5"H |
| Unit Count | 1 Count |
| Connectivity Technology | RCA |
| Connectivity Protocol | Bluetooth |
| Wireless Technology | Bluetooth |
| Subwoofer Connectivity Technology | Wireless |
| Number of Audio Channels | 2.2 |
| Impedance | 4 Ohm |
| Is Electric | No |
| Power Source | Battery Powered |

## Product Details

- **Brand:** Aurasound
- **Speaker Maximum Output Power:** 50 Watts
- **Frequency Response:** 40 Hz
- **Connectivity Technology:** Bluetooth
- **Audio Output Mode:** Mono

## Images

![AST-2B-4 Pro Bass Shaker Tactile Transducer - Image 1](https://m.media-amazon.com/images/I/612l-q3vK3L.jpg)

## Questions & Answers

**Q: Can I just hook one of these into the Preamp output on my amp and attach to my chair.  I will be using it in my audio system, not home theater.**
A: Gary these transducers are rated at 50 watts. A preamp output is not what you should consider for driving this load.  Think Amplifier not Preamp!  An amp that is capable of more than 30 to 35 watts should be best suited for this purpose.  If you download the manual for this product you can find warnings not to surpass the 50 watt per unit rating.  All* of those prior answers were Internet noise.  #1. Neither helpful nor informative #2. Borderline helpful but not informative #3. What? & Wrong! #4.* I might be too hard on Sara.  She is right to drive a group of these with hundreds of watts of power and Sara is also correct in guessing that the low preamp power will not work with the Bass Shaker.  My contention with her response is that the harm of testing is that it is a complete waste of time.  It is sort of trying to see if your toaster will work without power.  How could it?

**Q: Is the enclosure made out of metal or plastic?**
A: It is definately metal.  Weighs close to 5 lbs. (2.3 Kg)

**Q: The product description says the shaker is 5.4" wide - is this accurate? What is the spacing for the mounting holes?**
A: The outside diameter to the fins is 156mm or 6.14".  The bolt hole circle diameter is 143.5mm or 5.65".  It will take a #8 screw.  The actual vibrating area on the bottom is 130mm or 5.1".

**Q: What's the best amp to use with these? Cheap but decent quality preferred...**
A: Parts express has several amps that are good, they are made by Dayton audio.  They have a new one that looks nice, APA150.

## Frequently Bought Together

- Aurasound AST-2B-4 Pro Bass Shaker Tactile Transducer
- Nobsound Mini Bluetooth 5.0 Power Amplifier, Stereo Hi-Fi Digital Amp 2.0 Channel 50W×2 with AUX/USB/Bluetooth Input, Wireless Audio Receiver, PC Sound Card with Power Supply (Black)
- Amazon Basics 16-Gauge Speaker Wire Cable, 50 feet, Transparent

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**Shop now:** [https://www.desertcart.bo/products/1168356-ast-2b-4-pro-bass-shaker-tactile-transducer](https://www.desertcart.bo/products/1168356-ast-2b-4-pro-bass-shaker-tactile-transducer)

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*Product available on Desertcart Bolivia*
*Store origin: BO*
*Last updated: 2026-02-16*