We offer a 7 day replacement guarantee on all items that arrive defective or damaged. View our full policy here.
All payment methods are fully secure via SSL. We have the following payment methods available: Credit & Cheque Card; Instant EFT; QR Code Apps; Debit Card; MobiCred; and SCode.
Description
Specification:
Product name: 2.1 channel bluetooth audio power amplifier module
Product model: YS-AS21
Bluetooth version: 5.1
Input method: Bluetooth+AUX+U disk+USB sound card
Number of channels: 2.1 channels (left and right channels + subwoofer)
Volume adjustment: high-end encoder knob adjustment, smooth feel
Power supply: DC18-38V≥10A Voltage gain: 30dB
Output power: left and right channels ≤ 220w subwoofer ≤ 350W
Adapter speakers: left and right channels 30-220W3-82 subwoofer 30-350W 2-82
Protection mechanism: electrostatic protection, overcurrent protection, short circuit protection, overheating protection
Unique function: support YS Audio-APP control
Product size: 141x131x27(mm)
Product weight: 346g
Package Include:
1×Audio Amplifier Board
1×Screwdriver