Adastra A22 Compact PA Mixer-Amplifier: USB, Bluetooth, FM, 2x
SKU: 65288378906

Adastra A22 Compact PA Mixer-Amplifier: USB, Bluetooth, FM, 2x

Sale price$1012.05 Regular price$1124.50
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Ships within 48 hours · Estimated delivery Jul 7 - Jul 12

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Description

Adastra A22 Compact PA Mixer-Amplifier: USB, Bluetooth, FM, 2xThe Adastra A22 is a compact stereo PA mixer amplifier that blends functionality and versatility. Featuring a built in media player, it supports USB, microSD, FM radio, and Bluetooth connectivity, making it ideal for various audio applications. With a Class D amplifier capable of delivering up to 2 x 25W RMS output at 8 Ohms, its perfect for background music and announcements. The A22 includes multiple input options and comes with an IR remote for

The Adastra A22 is a compact stereo PA mixer-amplifier that blends functionality and versatility. Featuring a built-in media player, it supports USB, microSD, FM radio, and Bluetooth connectivity, making it ideal for various audio applications. With a Class-D amplifier capable of delivering up to 2 x 25W RMS output at 8 Ohms, it’s perfect for background music and announcements. The A22 includes multiple input options and comes with an IR remote for convenient control.

Features

  • Compact Design: Easily fits into tight spaces with dimensions of 215 x 180 x 43mm.
  • Class-D Amplifier: Provides high efficiency with up to 2 x 55W max output for robust sound performance.
  • Versatile Media Playback: Supports USB/microSD mp3 playback, FM tuner, and Bluetooth streaming.
  • Multiple Inputs: Includes 3 stereo line inputs (2 RCA, 1 3.5mm) and a microphone input with separate volume control.
  • Easy Installation: Comes with four mounting brackets for versatile installation options.
  • IR Remote Control: Allows for convenient playback control from a distance.

Specifications

  • Power Supply: 230Vac, 50Hz (IEC)
  • Output Impedance: 4 - 8 Ohms (each channel)
  • Output Power (8 Ohms): 2 x 25W RMS / 2 x 40W max (@ 1kHz 10% THD)
  • Output Power (4 Ohms): 2 x 35W RMS / 2 x 55W max (@ 1kHz 10% THD)
  • Inputs: Aux 1 (3.5mm), Aux 2 (L+R RCA), Aux 3 (L+R RCA), Mic (6.3mm jack)
  • Controls: Mic Volume, Treble, Bass, Music Volume
  • Audio Source: USB/microSD player, FM tuner, Bluetooth
  • Antenna Connection: F-type (FM tuner)
  • Dimensions: 215 x 180 x 43mm
  • Weight: 820g
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 65288378906

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EverydayConsumerEddy
Fort Morgan, US
★★★★★ 5
Solid quality and good price
Size: 10 sqft
I bought this for my custom built camper van and it’s been great so far. For $24, the amount of coverage you get is totally fair, and I’ll probably grab a second box to finish everything. It’s easy to install with just scissors and something to press it down, and making quick cardboard templates really helps for tight spots. The adhesive is insanely strong, so once it sticks, it’s not going anywhere (just don’t let it stick to itself). Keep in mind this is sound deadening, not full soundproofing, but even with partial coverage I can already hear a difference in reduced road noise and vibrations. I’m using this as a base layer and plan to add soundproofing on top, and so far I’m really happy with how it’s turning out.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 22, 2026
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Verified Purchase
Dorthy Shortz
Port Orchard, US
★★★★★ 5
It's a job but totally worth it
Size: 36 sqft
Pack a lunch when you tackle this project boys.. its a doozy!! Month in going great so far definetly did what I purchased it to do. 2000 chevy with two p3 10s every bass drop sounded like an old firebird with loose trunk bolts. Threw this on the back walls floor underneath the speaker and the doors.. all that energy is now in the cab with me instead of getting lost in rattling metal!! Love it!!! Left a few pieces outside after I was done rained like hell on them so water doesnt hurt this stuff at all or direct sunlight in south mississippi.. good stuff pick this up and make them systems thud instead of rattle!!! You wont regret it!! I didn't!!
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Reviewed in the United States on June 11, 2026
R
Verified Purchase
Roseanna Boyce
Alexandria, US
★★★★★ 5
Delivers a quieter ride
Size: 36 sqft
This works very well to put down road noise. The difference was immediate in my van. I was shocked it made such a difference.
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Reviewed in the United States on June 6, 2026
J
Verified Purchase
JC
Belleville, US
★★★★★ 4
Reasonably priced sound deadening
Size: 18 sqft
Easy to cut with a carpet knife. I used a heatgun to make it stickier and more moldable. The foil isn't so thick that you risk cutting yourself like some Dynamat variants.
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Reviewed in the United States on March 12, 2026
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Verified Purchase
David
Phoenix, US
★★★★★ 5
Works for me
Size: 36 sqft
Sticky so don’t let it touch you or each other but it comes off and works fine.
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Reviewed in the United States on June 7, 2026

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