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Christmas cut off: As the cut-off date has passed, Christmas delivery may not be guaranteed. Please select Express shipping for the best chance of delivery before Christmas.

Our team will be on holiday from Dec 22nd to Jan 15th. Please be assured that your order will be dispatched, and any inquiries will be promptly addressed upon our return. We appreciate your understanding and patience during this period.

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Dayton Audio DTA-2.1BT2 200W Class D 2.1 Amplifier w/ Bluetooth

UPC: 848791005329 SKU: DTA-2.1BT2
Dayton Audio DTA-2.1BT2 200W Class D 2.1 Amplifier w/ BluetoothDayton Audio DTA-2.1BT2 200W Class D 2.1 Amplifier w/ BluetoothDayton Audio DTA-2.1BT2 200W Class D 2.1 Amplifier w/ BluetoothDayton Audio DTA-2.1BT2 200W Class D 2.1 Amplifier w/ Bluetooth
$0$249.85
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  • 12 Month Australian Warranty
  • Manufactured by: Dayton Audio
  • Availability:In Stock
  • Model: DTA-2.1BT2
  • 10 Reviews
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Class D 2.1 Mini Amplifier with 200W Total Combined Power Output and Wireless Bluetooth Connectivity (Black Aluminium)


The Dayton DTA-2.1BT2 is the second generation of the DTA-2.1BT series amplifier, providing clean Class D power all from an extremely compact, lightweight and aesthetically pleasing design. This mini amplifier is able to adequately power most small speakers and is capable of powering a passive subwoofer.

Built from the Dayton DTA-2.1BT, this second generation amplifier improves the design to give the end user the ability to adjust the subwoofer crossover frequency. This mini amplifier allows you to create an inexpensive, yet high-performance 2.1 setup suitable for any bedroom, office or small home theatre.

  • Efficient Class D 2.1 amplifier perfect for home theatres, small offices and listening rooms
  • Provides two 50 watt stereo outputs and an additional 100 watt passive sub output
  • The front panel features a wide range of adjustable functions such as the crossover frequency adjustment, tone, subwoofer level and volume controls for dialling the perfect sonic character
  • Wide range of audio input sources including stereo RCA, Bluetooth & 3.5mm AUX
  • Sturdy build with high-quality internal components & binding posts for longevity
  • Beautiful and sleek black aluminium enclosure for an aesthetic and unobstructive view


* DISCLAIMER: Design, features and specifications subject to change without notice. Some features in videos on the Internet may not be available on all models, please contact us for the TECHNICAL SPECIFICATIONS for a complete list of features by model. This feature list is for reference only, please contact us to verify features and functionality.

Questions & Answers


Can I use the Dayton DTA-2.1BT2 amp with more than two speakers?

Unfortunately, for optimal performance, the Dayton DTA-2.1BT2 amplifier is designed to work only with 2 speakers and 1 passive subwoofer. Powering more speakers may damage the amp or the speakers (IE using the subwoofer channel to power speakers).


Can I cast music from my Bluetooth device to the Dayton DTA-2.1BT2?

Of course you can! Thanks to the built-in Bluetooth functionality on the Dayton DTA-2.1BT2 amplifier, you are able to stream music from your Bluetooth enabled devices, as it is one of the few audio inputs this amplifier accepts. You can also use stereo RCA or AUX inputs, aside from Bluetooth.


What is the difference between the DTA-2.1BT and DTA-2.1BT2?

The main difference is the slight design change as well as the new functionality allowing you to adjust the subwoofer crossover frequency.


Very good power amp for my sim racing PC

Using this power amp for my sim racing pc powering Martin Logan motion 20s floor speakers. Power amp is crisp and clear. Thank you for adding Bluetooth. I can pair it with my iPhone and play Spotify music. It’s a very good power amp. Save me from buying a stereo receiver. Thank you!
fondoo_usa, 2020-07-06 on Amazon



small footprint amp

little amp with great 2.1 output audio
2007atay, 2020-06-18 on Ebay



Great sound superb bluetooth small size!!

I brought this amp to power my Polk Atrium outdoor subwoofer and speakers. I needed something small in size yet powerful and this amp fits the bid. The sound is great it has subwoofer connections and works great with my passive sub. The blue tooth works great and I am able to have the amp inside my kitchen and it stays connected while I am outback on my patio. The only thing it is missing is an remote but thats not a deal breaker. I highly recommend this amp!
Robert Prez, 2020-05-10 on Amazon



The Little Amp that Could

Needed an amp to drive a pair of B&W 600's but also liked the added bluetooth input for mobile devices. Currently using a vintage Teac cassette deck, new Fluance RT81 turntable and a Schiit DAC/Preamp as sources. Sound is great from all sources and the in line DAC's (phone preamp into Mac and Schiit DAC out) produce a crisp and hearty sound into my vintage B&W speakers. The only thing to get used to with this amp is that the power and source selection is done via the same button.
Dr. Fraz :-), 2020-03-25 on Amazon



Great product!!!

Great product that has the same quality audio of known brands but at a cheaper price!!!
7erom5, 2019-11-16 on Ebay



An amazing cmpact amp with seamless blue-tooth connectivity

When connected to decent speakers you get great clear sound. Allows for perfect balance between the main speakers and the sub-woofer with more power than you need, and because it is blue-tooth which connects seamlessly with any device (laptop or phone) it is amazing.
mimmearev_kivodo77, 2019-09-02 on Ebay



Amazing sound

Surprising power from this great little amp.
mekosix, 2019-08-15 on Ebay



Good power, sound quality lacking

The unit seemed to have a lot of power but the sound quality was a bit off compared with the Fosi unit I use in another room. YMMV of course.
Amazon Customer, 2020-06-25 on Amazon



can't disconnect connected BT devices

it's annoying that you have to go find the person that has connected, to kick them off, so that you can pair. Other amps, when entering pairing mode, kick everyone off.
nunya, 2020-03-18 on Amazon



Had potential

Only came with one channel
d.dkrivol, 2020-05-29 on Amazon





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