CT14 5W+5W Bluetooth 4.2 Stereo Power Amplifier Board Module with Charging Port

Product Details

Product details of CT14 5W+5W Bluetooth 4.2 Stereo Power Amplifier Board Module with Charging Port
The version is 4.2. It can be compatible with all mobile phones and Bluetooth adapters on the market.
The distance is 15 meters in open space.
It supports automatically connecting devices that have been paired and playing music automatically.
F class power amplifier 5W+5W, high power output, over 8002 sound quality.
It supports USB sound card, no drive, plug and play.
Good sound quality, suitable for upgrading and refitting the idle sound box and DIY production.
1. Description:

This product is a stereo Bluetooth amplifier module. TheBluetooth version is 4.2.

2. Features:

The version is 4.2. It can be compatible with all mobilephones and Bluetooth adapters on the market.

The distance is 15 meters in open space.

It supports automatically connecting devices that havebeen paired and playing music automatically.

F class power amplifier 5W+5W, high power output, over8002 sound quality.

It supports USB sound card, no drive, plug and play.

Good sound quality, suitable for upgrading and refittingthe idle sound box and DIY production.

3. Instructions:

1>.Support USB sound card, free drive, plug and play (normal lithium battery powersupply situation).

2>. Thisproduct has dual 5W power amplifier circuit. It can not be used in addition tothe power amplifier. The output of two amplifiers can not be connected inparallel or connected to the negative electrode, otherwise the power amplifierchip will be damaged.

3>. There are two 2-8 European and 3-10Wspeakers respectively, and 3 European 5W and 4 European 10W horn are used. Theoutput is stereo.

4>.Maximum working current is 5V 2A, using 5V 2A or more voltage power supply,sound quality will be better.

5>.It is suggested that a 3.7-5Vlithium battery (the lithium battery needs a protective plate! It can charge alithium battery with a USB rechargeable battery, and the USB port can not beused as a power supply port.) or a 5V adapter be used for power supply. It cannot use voltage and current unstable power supply, such as dry battery,portable charger, multi-function transformer and so on.

6>. Whenthe Bluetooth board is installed, the antenna should not be close to the metalparts so as not to affect the transmission distance.

4. Operation:

Start thecell phone Bluetooth, scan the device, find the “DW-CT14+” to clickconnection.

5. Note:

The charging interface of this product is a currentlimiting charging mode without charge management. For your safety, be sure touse a regular lithium-ion battery with a protective plate, which can cause lossdue to improper use.

6. Package list:

Main board + plug line

Specifications of CT14 5W+5W Bluetooth 4.2 Stereo Power Amplifier Board Module with Charging Port
BrandNo BrandSKU379267392_PK-1871065647
What’s in the box Main board + plug line