Audio Power Amplifier for Home Speakers -S-299 Bluetooth 5.0 Power Amp 4.1 Channel RMS 40Wx4 Subwoofer AMP DC 12V/5A Mini Integrated Digital Amplifier with USB/SD & AUX Jack
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Availability:
In Stock.
Arrives
Thursday, Apr 30
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Color: S-299(4.1CH 40W*4 +50W RMS)
Features
- 4.1 Channel Subwoofer Amplifier: The S-299 HiFi Audio Amplifier can be connected with four 4-8 40W passive speakers, the rated power is 40Wx4, peak power up to 800W. 4.1 channel amplifier, the S-299 amplifier can contact an active SUB subwoofer and four passive speakers, and the active subwoofer has no power limit. This makes it the perfect addition to a home theater, audio PC setup and car audio system;
- HiFi Amplifier: The S-299's improved circuit board with 2 integrated YD7377 audio processing chips and a powerful transformer ensures high output power. Hi-Fi Amplifier--The lossless decoding and minimal distortion ensure pure sound quality, and the treble and bass controls allow you to finely tune the sound, whether you want deep bass or clear treble, this amplifier will fulfill your desires;
- Bluetooth5.0 Input: The S-299 is equipped with USB, SD/MMC, AUX and RCA inputs that play audio from MP3, cell phones, tablets, TVs and other external devices. Built-in Bluetooth 5.0 chip for quick connection to audio input devices such as smartphones, MP3, tablets, TV etc. Bluetooth 5.0 wireless connection saves wiring hassle and ensures excellent sound fidelity. (Notice: the Bluetooth connection within 5m);
- Two Independent Volume Controls Key: The S-299 Bluetooth audio amplifier has two independent volume controls for speakers A and B and speakers C and D. For example, you can place 2 speakers in your living room and 2 speakers in your garden or on your balcony and adjust the volume for each pair of speakers according to your needs. This is a very individual design;
- Warranty & Easy To Use: 5.3 x 6.9 x 1.7 inch mini size, you can take it anywhere. Bluetooth 5.0 wireless connection, easy and convenient to use. TF card and USB plug-and-play, the remote control makes it easier to operate, you can switch 6 different equalization effects built-in the player;
Voltage: 12 Volts
Manufacturer: ARRAROWN
Maximum Supply Voltage: 12 Volts
Minimum Supply Voltage: 12 Volts (DC)
Mounting Type: Surface Mount
Voltage: 12 Volts
Maximum Supply Voltage: 12 Volts
Minimum Supply Voltage: 12 Volts (DC)
Mounting Type: Surface Mount
Number of Channels: 4
Output Power: 800 Watts
Package Type Name: Retail box
Supply Current: 5 Amps
Material Type: Plastic, Metal, Silicon
Manufacturer: ARRAROWN
Model: S-299
Brand Name: ARRAROWN
Included Components: S-299 Audio Amplifier, Power adapter
Specification Met: FCC
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Thursday, Apr 30
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Learn more about financing & leasing here.
Similar Products
Top Amazon Reviews
Color: S-299(4.1CH 40W*4 +50W RMS)
Update: Arrarown took care of the missing remote, good customer service. the S-299 Bluetooth 5.0 Power Amplifier and was excited to get it set up with my home speaker system. Installation was straightforward, and the sound quality so far has been solid for the price—clear output, good Bluetooth range, and it powers my speakers well. However, I was disappointed to find that the remote control was missing from the box. It’s a small thing, but it makes a big difference in daily use, especially since the unit is now installed and not easily accessible. I’m hoping the seller can send a replacement remote so I don’t have to go through the hassle of uninstalling and returning the entire unit. Otherwise, it's a good product and does what it promises. Will update my review if the remote situation is resolved.
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Reviewed in the United States on October 19, 2025 by C. Diamond
Color: S-299(4.1CH 40W*4 +50W RMS)
For the price , you get what you pay for . Works great and can turn up and down by left and right which is nice but also annoying. Sound quality is good until you go too loud but again, you get what you pay for .
Reviewed in the United States on February 1, 2026 by Cordell walker
Color: S-299(4.1CH 40W*4 +50W RMS)
Hey so far pretty good only have 2 speakers and no sub attached There is a hum at higher volume on the dile hopefully that dosent get worse , I can’t tell if it’s actualy sterieo or mono ? Ok has been a few days here with it with daily use , 4 speakers hooked up , it is not stereo sound it’s 2 sets of mono channels test show both sides front or back play equally when tested There is a brain burrowing buzz or inbetween a buzz or a hum that is not comfortable it can be heard any time sound is not playing , this can be mitigated to some degree by lowering the volume consriably , but that Isent why we bought it I may have to return I’m pretty disappointed after further investigation , even cheep computer desk speakers have actual stereo Bluetooth , ok this is something crazy , when I turn on Bluetooth it goes crazy a very loud werid noise comes out for a second and the thing shuts off and comes back on again , seriously wth man ? It may have damaged one of my speakers wich will cost me 4 times what the unit costs if it is damaged to replace , this has me actualy a bit angry Edit Will update when I add the sub and the 2 other speakers , ——I planned to but I won’t at this point as I don’t want to add cost to something g that seems to be goin down hill after a week or so of useing it I updated my review and grouse it shows when I edit it does not show on live in the reviews ?
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Reviewed in the United States on April 5, 2026 by amazoncustomer
Color: S-299(4.1CH 40W*4 +50W RMS)
Excellent product! Easy to set up and works great!
Reviewed in the United States on January 22, 2026 by raiderlubbock
Color: S-299(4.1CH 40W*4 +50W RMS)
Good sound
Reviewed in the United States on March 21, 2026 by Ronald Smith
Color: S-299(4.1CH 40W*4 +50W RMS)
This amp don't look like much but it's very powerful
Reviewed in the United States on March 26, 2026 by Rudolph Chavez
Color: S-299(4.1CH 40W*4 +50W RMS)
I am crazy happy with this unit. I had originally bought the lesser, without active bass, but that just wasn't enough to kick in a flatbed wrecker. So I bought this one, wired it to a mini-amp, and added a Plinius active bass unit, now my jams keep me thumping down the road. Very Happy!
Reviewed in the United States on February 8, 2026 by Joleena C Mogle
Color: S-299(4.1CH 40W*4 +50W RMS)
This is a 5 star item for value sound quality and loudness however after having ordered a four channel unit and it came with Four sets of speaker terminals on the back only two of them worked. I tried speakers that were proven to work on two good channels on the two bad channels and they did not work. It is hard to find an affordable 4 channel stereo amplifier so I'm disappointed also Bluetooth was not just problematic I couldn't get it to connect but I know that's just ABT issue and it could be the player not this device If you want good sound and are happy with two channels save a buck and buy the 2 channel model As for me I went with a different brand and am using wire adapters to connect my 4 speakers to these two channels that will come on the new unit. This housing is plastic not aluminum also.
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Reviewed in the United States on November 27, 2025 by Customer 20+ yrs