FA0001-BT
FA0001-BTModule introduction：
This module uses YAMAHA 15W stereo amplifier chip and microchip BT4.1 Bluetooth module, providing high-quality sound quality, with automatic gain and noise reduction function.Amplifier Technical Specifications：
| Maximum output power | 15W, THD+N = 10%, VDD = 15 V, RL = 8 Ω |
| Output power efficiency | >85% (THD+N = 1%, VDD = 5 V, RL = 8 Ω, PO = 1.4 W) |
| Frequency Response | 80Hz～20KHz |
| Over current protection | YES |
| Short circuit protection | YES |
| Over temperature protection | YES |
| Power supply | 15V, 2.6A |
Wireless module Technical Specifications
| Bluetooth Version | Bluetooth 4.1 EDR |
| Operating Range | Up to 10 meters (Measured in open space. Walls and structures may affect range of device.) |
| Frequency | 2.4GHz |
| Supported Bluetooth profiles | HSP, HFP, A2DP, AVRCP, PBAP, SPP |
| Built-in 350mAH Li-ion battery charger |
Module size: length X width X height = 85 x 58.5 x (26.1)mm
Connection method：
Description:
A. Power input (2.54mm 2pin Wafer): supply voltage 12 ~ 15V
B. Power switch (OFF ON)
C. 3.5mm phone jack (optional): audio output; external active subwoofer
D. Right channel output (RCA): Connect 4 Ω speaker unit
E. Right channel output (2.54mm 2pin Wafer): Connect the 4 Ω speaker unit, connect the speaker with the D
F. Power indicator
G. Left channel output (2.54mm 4pin Wafer): Connect 4 Ω speaker unit
Note:
2.1 input power to be stable, to avoid surge or ripple generation.
2.2 PCBA back pin to avoid contact with metal objects.