http://www.ebay.com.au/str/heavenstores heavenstores
Product Description

DC 12V Power Amplifier Module YDA138 Bluetooth-compatible 3.5 Digital Stereo Amplifier Module 2A 2x10W 2x15W for 4-10Ohm Speaker

Feature:
1. Stereo Bluetooth Digital Amplifier: Our digital amplifier board delivers stereo sound and supports Bluetooth-compatible connectivity, making it the perfect choice for powering wireless speaker systems.
2. High-Quality for Yamaha YDA138 Chip: With a high-quality for Yamaha YDA138 chip, this digital amplifier board provides exceptional audio quality, delivering clear and crisp sound with minimal distortion.
3. Wide Range of Voltage Input: This power amplifier module is compatible with a wide range of power sources, with a working voltage of 8.5~14VDC and polarity protection to prevent damage from incorrect input.
4. Recommended Power Supply: For optimal performance of this audio amplifier panel, we recommend using a 12V DC power supply with a current of at least 2A.
5. Multiple Output Power Options: With dual-channel output power of 2X10W (8 ohms) or 15W+15W (4 ohms), this mini power amplify circuit can be used with a wide range of speaker systems, supporting impedances ranging from 4 ohms to 10 ohms.

 

Specification:
Origin: Mainland China
Type: Voltage Regulator
Condition: New
Application: Speaker
Supply Voltage: DC 12 V
Model Number: Digital Amplifier Board
Power amplifier chip: for Yamaha YDA138
Operating voltage: DC 8.5-14V (power input with polarity protection)
Recommended power supply: 12V DC Current 2A
Output power: 2X10W (8 ohms), 15W+15W (4 ohms)
Output impedance: 4~10 ohms 
Specification Model: SW-HF187
Size: 60 x 40 x 5mm/2.4 x 1.6 x 0.2inch

Note:
Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
Please allow 1-2cm measuring deviation due to manual measurement.


Included
1 x Digital Amplifier Board

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  1. * 12 months Warranty. Buy with confidence!

  2. * If you are not satisfied when you receive your item, please return it within 14 days for a replacement or money back. Please contact me before you return it.

  3. * If item is defective in 3 months, We will send you a replacement without extra charger, or offer refund after we receive the defective item.

  4. * If item is defective after 3 months, you can still send it back to us. We will send you a new one after receiving the defective item. But you have to pay the extra shipping fee.

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