(as of May 26,2022 16:50:03 UTC – Details)
Audio input: Bluetooth 5.0 / 3.5mm AUX
Audio output: raw cable speaker jacks
Number of channel: 2.0
Work Voltage: DC 5V-27V, >2A (recommended)
Bluetooth distance: 15 meter (Without obstacles)
Matched speaker: 4-8Ω, 50W~300W
Max output power: 100W*2
Dimensions with case (L*W*H): 84*52*24mm / 3.31*2.05*0.94in
Net weight: 100g / 0.22lb
Package weight: 200g / 0.44lb
1*5.5/2.1mm Power Cable
1. Before use please read user manual and description.
2. Please tear off the protective film on the acrylic board.
3. Please use sufficient power adapter according to the size and rated power of your speakers.
4. Please keep amp board as far away as possible from the router or other electronic device and don’ t use too long wires to avoid signal interference.
5. Recommended DC 8~24V, 2A or above power adapter.
6. Recommended to use a speaker above 50W to avoid speaker damage.
7. If you put the amp board into metal case, please pull out Bluetooth antenna.
With Bluetooth 5.0 and 3.5mm AUX audio input, achieving more stable and faster transmission. Compatible with most common audio device such as iPod, Phone, MP3, computer, TV, CD players, or Streaming Media players and so on.
Adopting 2PCS classical TPA3116D2 chip with AM interference suppression function, max output power can reach 100W*2, easily to drive most home desktop/bookshelf/floor-standing speakers.
Adding filter and red ring inductance, the sound is clear, sweet, mellow and full, no pop sound when skipping or pausing songs, and no audible noise even at high power output.
Mini size and higher playability, easy to assemble and install. With protective case, reverse connection / over-voltage / under-voltage and over-heat / short-circuit protection. Its wide working voltage DC 5-27V make it easy to used at home or in the car.
Very easy and convenient to use. We include the tool you may need to install it. This board only adopts short prompt tone instead of annoying voice prompt.