| description: |
| amplifier chip: chip: chip: chip: TPA3110 Output Power: 15WX2 Working Voltage: DC 8-18V Working Current: Max: 3A, Static State: 8MA Efificience: ≥90% SNR: 100DB Frequency Range: 20Hz -20kHz siza: Size: 33x25x3.5mm speaker: 4-8Ω net Weight: 4g |