Options:
1. This energy amplifier board is powered by Bluetooth 5.0 5V 3A. After secondary growth by peripheral {hardware}, the utmost energy might be configured to succeed in 20W: Bass 10W + sub-box 10W (5W * 2).
2. Due to this fact, this energy amplifier board has strict necessities on the ability 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 so on.
Specification:
Bluetooth: 5.0
Energy provide: DC voltage 5V (4.8-5V), present ought to 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 might be configured to succeed in 20W: Bass 10W + sub-box 10W (5W * 2)
Due to this fact, this energy amplifier board has strict necessities on the ability 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 so on.
