220W+220W BT 5.2 Wireless Audio Power Amplifier Portable Sound Amplifier Module Speaker Amp Board HighPower Subwoofer

Feature: 1. Low loss metal film capacitor, dedicated inductor for digital power amplifiers. 2. Gold plated socket with fine conductivity and high reliability. 3. UltraLow noise, PureSound quality. 4. Left and right channel GainAdjustment function. 5. Can be connected to an external BT antenna. 6. Protections against overvoltage, short circuit, overheating, undervoltage, etc. Specification: Color: blackMain material: metal+plasticsPower: DC12 36V 8ABT: 5.2Audio input: BT+AUX+U disk+USB Sound CardFrequency range: 20Hz 20KHzBT audio decoding: AAC SBCU disk decoding: WAV FLAC APE MP3Output power: 2*10W@8Ω 12VDC, 2*20W@4Ω 12VDC, 2*35W@8Ω 24VDC, 2*70W@4Ω 24VDC, 2*80W@8Ω 36VDC, 2*160W@4Ω 36VDC, 2*220W@3Ω 36VDCItem size: 125 * 88 * 32mm 4.9 * 3.5 * 1.3inPackage size: 160 * 115 * 47mm 6.3 * 4.5 * 1.9inPackage weight: 290g 10.2ounce Package List:

Packing List:1 * Amplifier Board