Review on DAMGOO Bluetooth 50W+50W Stereo Audio Amplifier Board: Wireless DIY Speakers with Treble and Bass Control, BT 5.0, AUX Inputs - Easy Installation, Password Free by Nicolai Goler
Extremely unassuming
I ran this from a 19V 5A power supply and connected it to a pair of good quality bookshelf speakers. I can't turn the volume up past 1/4 without getting a lot of distortion. As a test, I hooked up my cheap 1990's boombox to the same speakers and it put out about the same amount of pure power before going into the distortion range. The Boombox is rated at 8 watts/channel at 8 ohms. According to the specifications of this amp, it should deliver 20 watts into 8 ohms at 19 volts applied, which almost certainly isn't the case.
- Finally bought
- Functionality
New products
Comments (0)
Top products in 🍿 Home Theater
AIMPIRE AD10 Mini USB DAC CSS XMOS XU208 ES9018K2M OPA2134 HIFI Audio Decoder Amplifier For Enhanced Audio Performance
20 Review
FiiO BTA30: Advanced Wireless Bluetooth 5.0 Long Range 🔊 Transmitter Receiver for PC/TV/Speaker/Headphone with HiFi Dac/DSP and Streamlined APP Control
15 Review
Bluetooth adapter Baseus BA01 black 1 pc.
95 Review
Experience Hi-Fi Amplification and Alexa Compatibility 🔊 with Denon DRA-800H Network Receiver for Home Theater
15 Review
Another interesting products
FosPower A1: 2000mAh NOAA Emergency Weather Radio - Portable Power Bank with Solar Charging, Hand Crank & Battery Operated, SOS Alarm, AM/FM & LED Flashlight for Outdoor Emergency
7 Review
🔊 Magnavox MD6924-PL Portable Top Loading CD Boombox: AM/FM Stereo Radio, Powerful Purple Design, CD-R/CD-RW Compatible, LED Display, AUX Port & Programmable CD Player
9 Review
🌄 Wake Up Light Sunrise Alarm Clock for Kids and Heavy Sleepers in Wood Color with Sunrise Simulation, Sleep Aid, Dual Alarms, FM Radio, Snooze, Nightlight, Daylight, 7 Colors, 7 Natural Sounds
5 Review
Enhanced Clock Radios: Projection Alarm Clock with 0-100% Dimmer, FM Radio, Dual Alarm, USB Charger, 5 Alarm Sounds, and Clear Readout Digital Display for Bedroom
6 Review