Bảng Mạch Khuếch Đại Âm Thanh Hsv Tpa3116 Bluetooth 4.2 2.1 Hifi tại Lotte Market

Giới thiệu Bảng Mạch Khuếch Đại Âm Thanh Hsv Tpa3116 Bluetooth 4.2 2.1 Hifi tại Lotte Market

#TPA3116 #Digital #Amplifier #Board #Bluetooth #4.2 #High #Power #2.1 #HIFI #Subwoofer #Bass #Module
TPA3116 Digital Amplifier Board Bluetooth 4.2 High Power 2.1 HIFI Subwoofer Bass Module
100% brand new and high quality

Features:
Original TPA3116 and 4.2 Bluetooth module.
The resistor uses a five-ring metal resistor, and the main circuit uses a five-ring metal film resistor with an accuracy of ±1% to ensure a good signal-to-noise ratio.

PCB uses 1.6mm thick double-sided sheet, 2.0 oz copper thickness, spray tin full process, to ensure good passing performance of large and small current. First-class PCB quality.
Fully enclosed dustproof potentiometer, the performance is more stable, more durable than ordinary potentiometer.
Use high-impedance inductors for fully shielded audio to ensure sound is crisp and powerful.
Adopt the latest Bluetooth version 4.2.
The way to connect to Bluetooth is the same as that of a normal device. Search device (YjHiFi)-point (YjHiFi) connection device - play music.


Specification:
Working method: Class D
Quiescent current: 60mA
Work efficiency: 90%
Rated output power: 100W+2x50W
Frequency response: 20Hz to 20KHz

Working voltage: DC18V to DC24V (internal + external - 5.5x2.1)
Maximum output current: 3A
Potentiometer distance: 22mm 22mm 30mm
Potentiometer function: from left to right 1. Subwoofer volume 2. Left and right channel treble 3. Left and right channel volume 4. Total volume
Dimensions: 10.4x10.3cm/4.09x4.06inch
Color: As shown

Quantity: 1 Pc
Note: 1.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.
2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!

Package includes:
1 x TPA3116 Digital Amplifier Board (without retail package)