2.1 Digital Power Amplifier Board, 20W Bluetooth 5.0 5V Channel Stereo Amplifier Digital AMP Board Module for Home Theater & Active Speaker Applications
All electronics ship with US style plugs.You may need a voltage converter or a plug adapter.
Special Features
This power amplifier board is powered by Bluetooth 5.0 5V 3A. After secondary development by peripheral hardware, the maximum power can be configured to reach 20W: Bass 10W + sub-box 10W (5W * 2)
Therefore, this power amplifier board has strict requirements on the power supply and the speaker, especially the woofer
(Satellite) left and right channel sub-box speaker: select 4 Ω / 5W full-range speaker. (Please use 4 Ω and 3W for USB power supply)
Woofer: Choose 3 - 4 Ω 10W-15W Woofer. Never use 6 Ω or 8 Ω woofer. (Please select 4 Ω 5W for USB power supply)
Audio source: optional MP3, MP4, computer, PC, mobile phone, etc.
LOXJIE D40 Pro, Decoder Headphone Amplifier, ES 9039MS Pro Chip, HiFi, MQA Full Decoding, OPA1612, Support Transmission DSD, XU-316, Bluetooth 5.0, with Remote Control (Gray)
KWD 156
SMD Audio Multi Meter/Hand Held Amplifier Dyno - Real time wattage tester
KWD 166
Empress Effects ParaEq MKII Pedal (MKII Deluxe)
KWD 124
-8%
ZK‑502L Bluetooth Power Amplifier Board 5.0 Stereo Audio Receiver Dual Channels Digital Audio Amplifier Module for DIY Speakers 5-24V
KWD 6
