DOUK AUDIO Bluetooth Amplifier USB Music Player User Manual
- June 14, 2024
- Douk Audio
Table of Contents
DOUK AUDIO Bluetooth Amplifier USB Music Player User Manual
How to use
- Connect the speakers to the output of amplifier.
- Wired input: Connect the audio source to the RCA input, or insert a U-disk to the USB socket. Wireless input: Turn on Bluetooth on your phone or tablet, search and click to connect.
- Connect the power adapter and then plug the power cable into the socket.
- Press the button to power on and adjust volume, bass and treble according to your preference and enjoy music.
- After use, left rotate the knob to power off and then disconnect the power adapter.
Parameters
- Audio input: Bluetooth/USB/Stereo RCA
- Audio output: speaker socket
- Max U-disk storage: 128G
- Working voltage DC 12-24V/3A-10A
- Max output power: 50W+50W
- Power consumption: 100w
- Frequency response: 22HZ-20KHZ
- Load impedance: 4ohms – 16 ohms
- Signal to noise ratio: 95db
- Dimensions(LWH): 14898.542mm
Packing List
- 1*Digital Amplifier
- 1*Power Adapter(Optional)
- 1*Remote Control(Without battery)
- 1*User Manual
Contact information
Address: Room 1329, Wang Cheng Building, Long Guan street, Long Hua new
District, Shenzhen, Guang Dong, China Contact: LIU CHENXI
Tel: +86-177-0402-8602
Email: [email protected]
Read User Manual Online (PDF format)
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