Search  for anything...
Generic

Kaynell 298A Wireless Bluetooth 5.0 Stereo Audio Amplifier, RMS 40Wx2, Max 300Wx2 Dual Channel Power Amp Sound Receiver w/USB, SD Card, FM Radio Home Speakers Theater System Remote Controller, Black

    • Based on 280 reviews
Condition: New
Checking for product changes

Notify me when this product is back in stock

$28.99 Why this price?
Black Friday Deal · 28% off was $39.99

Buy Now, Pay Later

As low as $7 / mo
  • – 4-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Free shipping on this product

This item is eligible for return within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: Unavailable
Fulfilled by Amazon
Available payment plans shown during checkout

Features

  • Built-in transformer -- Built-in transformer and US plug, the 2 channel Bluetooth 5.0 stereo amplifier receiver provides 300W x 2 Peak 40W+40W RMS Music Power Output, which is is perfect for your karaoke and home theater acoustic sound system.
  • 6 Inputs & Amplifer Dimension -- The digital amp box supports USB/SD card/FM Radio/ Bluetooth/2 1/4 inches microphone IN and various external sources RCA(R,L) audio input for tuner, CD player, tape deck and so on. Amplifier size: 7x5.4x2" / 18x13.8x5.5cm, weight: 2.4pounds/1.1kg. (NOTE: The frequency range of the radio reception is 87.5-108MHz)
  • USB 2.0/SD card input -- The sound amplifying mixer device features a USB/SD card input to support flash drives or SD card. Allows you to play your favorite audio files from your computer's media library when you connect it directly to the amp.
  • Multipurpose -- Recommend for home TV audio, computer audio system-game, tower Speaker, garden speaker. Small simple compact design also for car audio system.
  • 1-year Warranty -- We offer 1-year guarantee period. If you have any questions or concerns, please don't hesitate to contact us.

Description

300W+300W Bluetooth Audio Amplifiers Support Bluetooth 5.0 Built-in transformer and US plug Provides 600W/300W x 2 P.M.P.O(Peak Music Power Output)

Product Dimensions: 7.5 x 2.4 x 7.5 inches


Item Weight: 2.59 pounds


Date First Available: September 14, 2022


Manufacturer: China


Country of Origin: China


Frequently asked questions

This product is currently out of stock. Please check back later for shipping info.

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Works like a dream and it’s so easy to set up
I love how it has a remote and how it sounds when set up
Reviewed in the United States on January 1, 2024 by Leudy Baez
    • Great for the price!
Review Image by Robbie Robbie
Review Image by Robbie Robbie
Bought this for my conversion van (one of those old ones with TVs in them), as the amp that came with the TV topper was only a mono amp, mono jack and all. This does a fine job, my goal being stereo sound for the speakers in the rear. Here in the photos, it’s in the cavity where the CRT used to be. Small enough, has ability to accept a 12 volt power source for when I’m on the road, etc. Surprisingly little humming or buzzing or other electronic noice you usually get with dirt cheap amps, too, at least on 120v power. We will see how well that holds up when I eventually switch to 12v input and see if I hear any alternator whine. So far though, I’d buy it again. Hell my friend likes it enough he’s asking for the link for a church thing. This thing gets a pass in my book. The biggest downside has to be the remote. It’s one of those dirt cheap mushy button ones, typical for cheap remote stuff. Think remotes from those LED power strips. Those buttons only work half the time so you have to watch to make sure that when you press a button, it actually takes. That said, I rarely use the remote. It’s hooked to the campervan TV, pretty much set it and forget it. Wish there was a way to adjust gain too, but guess it all works out. ... show more
Reviewed in the United States on August 9, 2023 by Robbie Robbie
    • Cheap and works
Hey.. for $30 this works great in the garage. Hooked up to some old Bose301 speakers. Your not going to crank it up. Has a buzz just being on. For low volume music while your working it’s perfectly fine. The built in antenna picks up FM just fine. If you want something cheap that provides background sound this is for you. ... show more
Reviewed in the United States on July 5, 2023 by chuck lafore
    • Pretty good for a low-end amp
This unit performs quite well for a low-end amplifier. I bought it to use in my home office, just to play some tunes from my phone or a USB memory stick. It does that entirely adequately. Be aware, if you use a USB stick, you have no way of knowing what's going to play next and you cannot control the order songs play in. No biggie for me, I usually use it to play through my phone's Bluetooth, and it is perfectly adequate for that. If you want more bells and whistles, you'll have to pay more, but it's an excellent value for the price. And the fact that you don't need a wall-wart power supply is nice. Just plug it into the A/C line and go. BT range is adequate but not exceptional. Using the antenna doesn't seem to make any difference, but perhaps that's due to my phone and not the amp. And it's a nice size, big enough that you can use the front plate controls, but small enough that it doesn't take up a lot of shelf space. The dimensions shown in the description are accurate. ... show more
Reviewed in the United States on July 10, 2023 by James Watson
    • Wonderful deal
Definitely did not expect this little unit to crank like it does , there's no fuzz when turned up , I'm using this to run my pioneer speakers from the 90s , Bluetooth works great and sounds clean, the bt range on mine is not great but not a deal breaker, the tuner is so-so, line in works perfect . Worth every penny ... show more
Reviewed in the United States on April 9, 2023 by Shane
    • It got hot and burnt out
worked nice at first but got hot and burnt out
Reviewed in the United States on September 11, 2023 by Chris Schenosky
    • Short BT range.
Blue Tooth range is very short. The labeling on the top of the unit is painted on so you cant remove it, ugly. Sound is OK at lower levels. I've tried 2 different sets of speakers but get serious rattling and distortion from the right channel on booth sets. Setting the stations for FM is convoluted and going to a station is time consuming, as you have to cycle through the stations until you get the one you want. I don't listen to FM often so not a deal breaker for me. I wouldn't purchase again and don't recommend. ... show more
Reviewed in the United States on October 17, 2023 by Eggman
    • POWERHOUSE
This is one beefy little receiver. For only 2 channels, you can feel the power behind this. I have it hooked up to a couple of vintage speakers as the channels are rated for 40 RMS. Sound quality is great, adjustable treble and bass knobs help to get the sound you desire. FM Receiver works awesome and channels sound clear. Bluetooth connects very easy. Audio input works awesome as well, hooked up to the TV helps to amplify and create a more natural sound. Overall for the price, This is a great buy. 👍 ... show more
Reviewed in the United States on September 30, 2023 by John G.

Can't find a product?

Find it on Amazon first, then paste the link below.