4 Channel Digital Amplifier Board, 4x50W Hi-Fi Stereo Sound with Smart Cooling for Home Audio Car Speakers DIY Sound Systems
Details
- Item dimensions L x W x H4.72 x 3.15 x
- Voltage12 Volts
- ManufacturerZerone
- Maximum Supply Voltage16 Volts (DC)
- Minimum Supply Voltage12 Volts
Description
🔊 Elevate your sound game with power, precision, and cool confidence!
- SMART COOLING TECH - Automatic IC cooling activates at 25°C, keeping your system cool and quiet.
- COMPACT FLEXIBLE FIT - Sleek 3.9x3.1 inch design fits seamlessly into any home or car audio setup.
- RELIABLE SAFETY GUARDS - Integrated protections against voltage spikes, overheating, and shorts ensure uninterrupted play.
- PRECISION AUDIO CLARITY - High-sensitivity circuitry delivers distortion-free highs and deep bass.
- IMMERSIVE 4 CHANNEL POWER - Experience crystal-clear 4x50W RMS output for rich, room-filling sound.
This 4-channel digital amplifier board delivers 4x50W RMS power with high-fidelity stereo sound, smart temperature-controlled cooling, and built-in safety features. Compact and versatile, it supports 4-8Ω speakers and 12-16V DC power, making it perfect for home audio, car upgrades, and DIY sound projects.
Reviews
M**L
Blew my speaker on powering on !
I bought this to power 2 4.5" and 2 6.5" alpines but after connecting I smelled burning electrical. After investigation I found it blew one of my alpine 6.5" 2 way speakers so I can't use this piece of junk. And I really liked those alpines too smh. It must have a shorted output or something to send full voltage and cause this to happen.
B**S
Junk
Do not buy will not work read the reviews went out on a limb and said eh why not hoped for the best got the worst
H**S
No da la potencia que anuncia
No es un buen producto
A**D
itll stop working in about 3 weeks!
horrible product used it maybe 2 times a week for 3 hours at a time and never at full volume with a 12v adapter. It broke it literally stopped producing sound! lights up fan spins but no sound! horrible
L**A
Reliably in a product
Played for about 1 minute then stopped playing.... It's on but no sound at all... 😡😡😡
A**R
Immediately pop'd
Mine came a bit squished much like the other reviewer, probably doesn't help that it was just loose in a bag. I looked the board over, nothing to bad. some bent capacitors, an inductor was nearly pulled off. So i went ahead and tried to straighten it up since my heat sink was all whammied like the other reviewers... and his worked just got hot... anyway POOOF goes the main chip area as the magic whitish grey smoke escaped its entrapment....Hoping for this device to work, so i ordered a new one to replace that one. I will update this if that one works for even a few seconds... If this is all thats on here in a year then the second was garbage and i just didn't bother to update because... why would i really... if its trash....
A**.
Am I missing parts for it to play?
It turns on.but has no sound or instructions or any videos.
Common Questions
Trustpilot
5 days ago
4 days ago
