Options:
1. This energy amplifier board is powered by Bluetooth 5.0 5V 3A. After secondary growth by peripheral {hardware}, the utmost energy could be configured to succeed in 20W: Bass 10W + sub-box 10W (5W * 2).
2. Subsequently, this energy amplifier board has strict necessities on the facility provide and the speaker, particularly the woofer.
3. (Satellite tv for pc) left and proper channel sub-box speaker: choose 4 Ω / 5W full-range speaker. (Please use 4 Ω and 3W for USB energy provide)
4. Woofer: Select 3 – 4 Ω 10W-15W Woofer. By no means use 6 Ω or 8 Ω woofer. (Please choose 4 Ω 5W for USB energy provide)
5. Audio supply: non-compulsory MP3, MP4, pc, PC, cell phone, and many others.
Specification:
Bluetooth: 5.0
Energy provide: DC voltage 5V (4.8-5V), present must be 2.5A-3A or extra
Most energy: 20W
Package deal weight: approx. 29g
Package deal record:
1 * Module
3 * Connection Cable
This energy amplifier board is powered by Bluetooth 5.0 5V 3A. After secondary growth by peripheral {hardware}, the utmost energy could be configured to succeed in 20W: Bass 10W + sub-box 10W (5W * 2)
Subsequently, this energy amplifier board has strict necessities on the facility provide and the speaker, particularly the woofer
(Satellite tv for pc) left and proper channel sub-box speaker: choose 4 Ω / 5W full-range speaker. (Please use 4 Ω and 3W for USB energy provide)
Woofer: Select 3 – 4 Ω 10W-15W Woofer. By no means use 6 Ω or 8 Ω woofer. (Please choose 4 Ω 5W for USB energy provide)
Audio supply: non-compulsory MP3, MP4, pc, PC, cell phone, and many others.
