This product is a dual channel digital power amplifier board, The main board audio source input uses two-channel audio source processing, which is convenient, practical and multi-functional. It is suitable for laptop, desktop card audio, desktop computer, low-voltage audio system, music mobile phone, etc.
Features:
- Main board audio source input uses two-channel audio source processing, which is convenient, practical and multi-functional -- Dual channel 3.5 audio earpiece + 3P audio input. When the 3P earpiece is connected to the audio source, if the 3.5 earpiece is connected to another audio source, the 3P channel will be automatically disconnected.
- Reserve the output power output terminal -- Safe, convenient and practical.
- Strong applicability --Suitable for laptop, desktop card audio, desktop computer, low-voltage audio system, music mobile phone, etc.
- High power -- Using 8509 and 8575 and processing by peripheral hardware, the maximum power can be configured to reach 20W (10W+5W * 2).
- 2.1 dual channel -- To provide you with high quality sound effect.
- Horn requirements:
Deputy box loudspeaker (Satellite) channel: use 4 / 5W all frequency loudspeakers. (4 3W for USB power supply)
(WOOFER) subwoofer speakers: choose 3-4 10W-15W subwoofer speakers. Do not use a 6-8 woofer. (please choose 4 / 5W for USB power supply)
Audio source: can choose PC, MP3, mobile phone.
Specification:
Condition: 100% Brand New
Package size: 13.00 * 8.20 * 4.50cm / 5.1 * 3.2 * 1.8in
Weight: 64g / 2.3oz
Power supply voltage: DC voltage 4.9-5V (voltage cannot be higher than 5V)
Current: 2A - 2.5A
Buletooth: Not support
Package list:
1 * Amplifier board
3 * Connector
Note:
The power of the power supply and the horn are not well matched, and the level of the sound source does not meet the requirements, the power will not be achieved.
