Описание

Полезные Bluetooth 4,0 аудио стабильные стерео профессиональные легко установить модули цифровой мини усилитель мощности плата зарядки DIY

Features:
TPA3116 Digital Amplifier Board
Using the latest bluetooth version 4.0
PCB using a 1.6mm thick double-sided board, 2.0 oz copper thickness, HASL throughout the whole process to ensure that the current size is passed through in good performance
Fully enclosed dust-proof potentiometer, the performance is more stable, more durable than ordinary
All-shielded audio specificial high-current inductors, to ensure crisp and powerful sound
Specification:
Work modle: class D
Quiescent current: 60mA
Work efficiency: 90%
Rated output power: 100W+2*50W
Frequency response: 20Hz to 20KHz
Working voltage: DC 18V to DC 24V
Maximum output current: 3A
Input mode: only bluetooth input function
Potentiometer distance: 22MM 22MM 30MM
PCB size: approx. 10.4 x 10.3cm/4.09" x 4.06" (L*W)
Package Includes:
1pc*TPA3116 2.1 bluetooth 4.0 Class D Amplifier Board 100W+2*50W
Note:
1. Due to the light and screen difference, the item's color may be slightly different from the pictures.
2. Please allow 1-2 cm differences due to manual measurement.

Note:

1.Due to the difference between different monitors,the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures,,but not the same performance on different bodies as on the model.

2.Compare the detail sizes with yours,please allow 2-4cm differs due to manual measurement for the clothes, thanks All measurement in cm and please note 1cm=0.39inch

1) We accept Alipay, West Union, TT. All major credit cards are accepted through secure payment processor ESCROW.

2 If you can't checkout immediately after auction close, please wait for a few minutes and retry Payments must be completed within 3 days.

1) WORLDWIDE SHIPPING. (Except some countries and APO/FPO)

DHL UPS TNT FEDEX takes 3-7 days ,EMS takes 8-12 days.Post air mail need 2-8 weeks.But all of them are dependent on the country delivered to.
2) SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays. Transit times may vary, particularly during the holiday season.

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