---
product_id: 131565329
title: "DBTMA100 Black Micro 2 Channel Class-D Amplifier | 3.5 mm AUX Input | Stereo RCA Outputs | 100 Watts Peak Power | Up to 100ft of Wireless Bluetooth Range"
brand: "dual electronics"
price: "$177.59"
currency: USD
in_stock: true
reviews_count: 11
category: "Dual Electronics"
url: https://www.desertcart.us/products/131565329-dbtma100-black-micro-2-channel-class-d-amplifier-3-5
store_origin: US
region: United States of America
---

# 100ft Bluetooth Range 100W Peak Power Bass & Treble Controls DBTMA100 Black Micro 2 Channel Class-D Amplifier | 3.5 mm AUX Input | Stereo RCA Outputs | 100 Watts Peak Power | Up to 100ft of Wireless Bluetooth Range

**Brand:** dual electronics
**Price:** $177.59
**Availability:** ✅ In Stock

## Summary

> 🎵 Elevate your soundscape—wireless power meets sleek control!

## Quick Answers

- **What is this?** DBTMA100 Black Micro 2 Channel Class-D Amplifier | 3.5 mm AUX Input | Stereo RCA Outputs | 100 Watts Peak Power | Up to 100ft of Wireless Bluetooth Range by dual electronics
- **How much does it cost?** $177.59 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/131565329-dbtma100-black-micro-2-channel-class-d-amplifier-3-5)

## Best For

- dual electronics enthusiasts

## Why This Product

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

## Key Features

- • **Sleek Control & Style:** Illuminated heat sink and rotary knobs for volume, bass, and treble make a bold statement on any desk or shelf.
- • **Built to Last & Backed:** Durable metal design with a 2-year warranty ensures your sound investment is protected.
- • **Unleash Powerful Sound:** 100 Watts peak power delivers rich, room-filling audio that commands attention.
- • **Instant Speaker Upgrade:** Transform wired speakers into wireless Bluetooth sound systems—no replacements needed.
- • **Seamless Wireless Freedom:** Bluetooth 4.2 connectivity with up to 100 feet range keeps your music flowing without interruptions.

## Overview

The Dual Electronics DBTMA100 is a compact yet powerful 2-channel Class-D Bluetooth amplifier delivering 100 Watts peak power with crisp 20Hz-22kHz frequency response. It effortlessly converts wired speakers into wireless Bluetooth-enabled systems with a robust 100-foot range. Featuring illuminated controls for volume, bass, and treble, this amplifier blends high performance with stylish design, perfect for indoor and outdoor use. Backed by a 2-year warranty, it’s the smart upgrade for millennial professionals seeking premium sound and seamless connectivity.

## Description

The Dual Electronics DBTMA100 Micro Wireless Bluetooth 2 Channel Stereo Amplifier with Class D Amplifier/Universal Plug In/Stereo RCA Outputs/100 Watts Peak Power makes the best addition to any indoor or outdoor project. Your portable Bluetooth micro amplifier will connect effortlessly to your smart device, will remember past paired devices for instant connectivity and maintain a strong wireless connection for up to 100 feet. Dont let its compact and light weight construction fool you your micro Bluetooth amplifier packs a serious acoustic punch. With its efficient Class D design it has 100 Watts of Peak Power, 25W x 2 RMS, 4-8 Ohms of impendence and a frequency range between 20Hz-22kHz. There is no need to replace your wired speakers for Bluetooth ones when you can simply convert them with your Dual micro Bluetooth amplifier and get more power in the transition. Our design will allow you to easily connect your wired speakers via the Quick Release speaker wire outputs and Stereo RCA outputs are for expandability so you can start enjoying your favorite music, new stations or podcasts in no time. Its sleek design incorporates an illuminated heat sink and front panel volume, bass and treble rotary knobs for a true statement piece like no other.

Review: Great Little Amp - Update on my purchase of this in June 2020: Still working great, though used intermittently when out on back patio. No issues with losing Bluetooth connection (unless I leave the backyard with phone in my pocket). Really glad I bought this. This review is for the DBTMA100 amp - not speakers. Bought this amp to power two Bose 151 Environmental speakers in my backyard. I did away with my Bose Lifestyle system and needed a small amp to run these speakers that also had Bluetooth. Tried another model, but the basic “about 30’” Bluetooth range kept dropping out. This amp is inside my house near the outside wall adjacent to my patio. Bose speakers are hard wired into amp (through basement to amp). Bought this model for its “100’ range” and finally no issues with dropped Bluetooth when outside on the patio. Great sound, plenty of volume, and bass/treble controls. Extremely easy to set up, simple controls, and fast pairing. Had it up and running in about 5 minutes. I could live without the red “runway” lights, but easily hidden with electric tape. Great little amp and perfect for my application.
Review: pros and cons - pros: -loud -has great bass even at lower volume with 2 ohm speakers -able to bridge it to get max power out -plenty loud enough to wake up the neighbors through a concrete wall -doesnt die -easy to work, very user freindly -has bass controls -small and compact -sorta water proof. mainly just humidity proof -great quality even at full volume cons: -has an annoying "Bluetooth ready to pair" sound when start up and "powering off" sound when it turns off -turns off when no music is detected for 5-10 minutes -wall plug will break if wire is kinked in any way -its loud upon notifying the user it is on and off overall this product is a great product. can handle from 8-0.5 ohm speakers. also i have 2, 240 watt max 2 ohm mid-range speakers connected and it can push them both to their limit. i do wish it was a bit cheaper though. i can build a sub setup for in my room for around the same price, and yes i have built around 3 sub setups for in my room but i chose this product because of how user friendly it is.

## Features

- BLUETOOTH 4.2 CONNECTIVITY – this portable Bluetooth micro amplifier will connect effortlessly to your smart device, will remember past paired devices for instant connectivity and maintain a strong wireless connection for up to 100 feet
- DUAL CHANNEL CLASS D BLUETOOTH AMPLIFIER – this portable Bluetooth Dual micro amplifier enables you to have 100 Watts of Peak Power, 25W x 2 RMS, 4 – 8 Ohm impedance and a frequency response of 20Hz-22kHz for unrivaled sound quality
- TURN WIRED SPEAKERS INTO BLUETOOTH SPEAKERS – with this micro Bluetooth amplifier there is no need to replace your wired speakers, just insert the speaker wires into the quick release terminals and you instantly have Bluetooth speakers for your enjoyment
- ILLUMINATED HEAT SINK & FRONT PANEL – with its illuminated heat sink and front panel that includes the volume, bass and treble rotary knobs this will be a statement piece like no other
- DUAL 3-WAY HIGH PERFORMANCE OUTDOOR/INDOOR SPEAKERS - don’t forget to add the top selling Dual LU43PB, LU43PW, LU53PB, LU53PW, LU63PB or LU63PW 3-Way High Performance Outdoor/Indoor Speakers with this DBTMA100 Bluetooth Amplifier for the best outdoor/indoor acoustic experience (sold separately)
- 2 YEAR WARRANTY – When you register your item online (proof of purchase required). Guaranteed high quality and reliability against manufacturers defects with hassle-free parts and labor warranty (Unit only. installation / removal costs not covered) with customer service. 1 Year Warranty if product is not registered with proof of purchase online.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07RYNZ1V4 |
| Audio Driver Type | Dynamic Driver |
| Best Sellers Rank | #37,978 in Electronics ( See Top 100 in Electronics ) #213 in Audio Component Amplifiers |
| Bluetooth Range | 100 Feet |
| Color | Black |
| Compatible Devices | Smartphone, Tablet, MP3 Player, Desktop, Laptop |
| Control Method | Touch |
| Customer Package Type | FFP |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,841) |
| Date First Available | May 20, 2019 |
| Global Trade Identification Number | 00827204114438 |
| Impedance | 8 Ohms |
| Included Components | Micro Bluetooth 2 Channel Stereo Amplifier |
| Input Voltage | 24 Volts (DC) |
| Is Waterproof | False |
| Item Weight | 1 pounds |
| Item model number | DBTMA100 |
| Manufacturer | Dual Electronics |
| Material | Metal |
| Maximum Range | 100 Feet |
| Model Name | Speakers |
| Mounting Type | Bookshelf, Desk, Table |
| Number Of Circuits | 2 |
| Number of Items | 1 |
| Number of Power Levels | 1 |
| Power Source | Corded Electric |
| Product Dimensions | 5.75"D x 4.25"W x 1.5"H |
| Recommended Uses For Product | Indoor, Outdoor |
| Set Name | Micro Bluetooth Amplifier |
| Shape | Rectangular Prism |
| Speaker Size | 14.61 Centimeters |
| Speaker Type | Amplifier, Outdoor, Portable |
| Special Feature | Not needed |
| Specific Uses For Product | indoor and outdoor wireless audio streaming, including patio settings |
| Style | Bluetooth Amplifier |
| Subwoofer Connectivity Technology | Wireless |
| Surround Sound Channel Configuration | 4.2 |
| UPC | 827204114438 |
| Unit Count | 1.0 Count |
| Warranty Type | Limited |
| Wireless Communication Technology | Bluetooth |

## Product Details

- **Audio Output Mode:** Stereo
- **Brand:** Dual Electronics
- **Connectivity Technology:** Bluetooth
- **Frequency Response:** 20 KHz
- **Speaker Maximum Output Power:** 100 Watts

## Images

![DBTMA100 Black Micro 2 Channel Class-D Amplifier | 3.5 mm AUX Input | Stereo RCA Outputs | 100 Watts Peak Power | Up to 100ft of Wireless Bluetooth Range - Image 1](https://m.media-amazon.com/images/I/61UmDMqpUNL.jpg)

## Questions & Answers

**Q: Will the amp power 4 speakers? 2 on the speaker outputs, and 2 on the rca outputs?**
A: Yes I have this amo running 8 ot the 2in cubes and a mid Chanel

**Q: Does this work with other speakers that are not lu43/lu53.  e.g., bose outdoor speakers?**
A: I've used it with Rockville RSG12 12" 3-Way 1000 Watt 8-Ohm Passive DJ/Pro Audio PA Speaker

**Q: Does the amplifier come with an ac/dc converter power supply?**
A: Yes

**Q: Please tell me this includes the power cord?**
A: It does

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Little Amp
*by D***Z on June 17, 2020*

Update on my purchase of this in June 2020: Still working great, though used intermittently when out on back patio. No issues with losing Bluetooth connection (unless I leave the backyard with phone in my pocket). Really glad I bought this. This review is for the DBTMA100 amp - not speakers. Bought this amp to power two Bose 151 Environmental speakers in my backyard. I did away with my Bose Lifestyle system and needed a small amp to run these speakers that also had Bluetooth. Tried another model, but the basic “about 30’” Bluetooth range kept dropping out. This amp is inside my house near the outside wall adjacent to my patio. Bose speakers are hard wired into amp (through basement to amp). Bought this model for its “100’ range” and finally no issues with dropped Bluetooth when outside on the patio. Great sound, plenty of volume, and bass/treble controls. Extremely easy to set up, simple controls, and fast pairing. Had it up and running in about 5 minutes. I could live without the red “runway” lights, but easily hidden with electric tape. Great little amp and perfect for my application.

### ⭐⭐⭐⭐⭐ pros and cons
*by P***9 on April 27, 2021*

pros: -loud -has great bass even at lower volume with 2 ohm speakers -able to bridge it to get max power out -plenty loud enough to wake up the neighbors through a concrete wall -doesnt die -easy to work, very user freindly -has bass controls -small and compact -sorta water proof. mainly just humidity proof -great quality even at full volume cons: -has an annoying "Bluetooth ready to pair" sound when start up and "powering off" sound when it turns off -turns off when no music is detected for 5-10 minutes -wall plug will break if wire is kinked in any way -its loud upon notifying the user it is on and off overall this product is a great product. can handle from 8-0.5 ohm speakers. also i have 2, 240 watt max 2 ohm mid-range speakers connected and it can push them both to their limit. i do wish it was a bit cheaper though. i can build a sub setup for in my room for around the same price, and yes i have built around 3 sub setups for in my room but i chose this product because of how user friendly it is.

### ⭐⭐⭐⭐⭐ WOW!!!
*by K***E on September 23, 2024*

Because of the way the power is rated, I really didn't expect much in the way of power, and especially not in the way of sound quality. I figured give a shot, realize it would disappoint, and return it later today. I temped it up with some crappy wire and gave it a listen. I am truly blown away. The clean volume level is far more than anticipated. I'm streaming from Tidal, arguably the best audio quality streaming service there is, and running it through a pair of B&W DM601S3 8 ohm bookshelf speakers. The setup gave me incredible imaging and detail, even soundstage depth. All of this from an audio snob who has spent part of his lifetime working at high-end audio retailers in San Diego and Cleveland (Audio Craft) selling stuff like Levinson, Krell, and Macintosh. Honestly, I can't imagine it even possible to do better for your money. She's a keeper.

## Frequently Bought Together

- Dual Electronics DBTMA100 Black Micro 2 Channel Class-D Amplifier | 3.5 mm AUX Input | Stereo RCA Outputs | 100 Watts Peak Power | Up to 100ft of Wireless Bluetooth Range
- Dual Electronics 4" 3-Way High Performance Outdoor Indoor Speakers with Powerful Bass, Effortless Mounting Swivel Brackets, All Weather Resistance, Sold in Pair, LU43PB
- Amazon Basics Speaker Cable, Easy Assembly, 16-Gauge, Bronze, 100 ft

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-14*