CentIoT - XH-M139 TPA3116D2 2.1 Channel High Fidelity Digital Power Amplifier Board 2X50W+100W

Brand: CentIoT

Features:

• Supply Voltage: DC 12-24V: Chip: TPA3116*2 (Original IC)
• Channel Type: 2.1 (3) Channels (Left Channel, Right Channel, Subwoofer): Output Power: 50W*2 + 100W (subwoofer)
• Output Impedence: 4 or 8 ohm: Audio Output: Terminals
• Frequency Response Range: 14-100KHz: SNR: 100dB: Switching Frequency: 1.2MHz
• PCB Board Size: 100 * 70 * 30mm / 3.94 * 2.75 * 1.18in (L * W * H): Weight: 113g / 3.98oz

PartNumber: AU051

Details: Features: Adopts two high quality TPA3116D2 digital amplifier chips. Sound quality is very good, high efficiency and amplifying power. 50W*2+100W 2.1 channels(left/right channel and subwoofer channel), high efficiency and low-heat. Powered by DC 12-24V, wide input voltage. User can adjust the volume by themselves easily. Applicable speaker impedance: 4-8 ohm. Match speaker impedance same across all channels do not mix. Just connect the power supply and loudspeaker box, enjoy the pure digital music! Notice: This amplifier board must be powered by DC power(DC12-24V), it's better to use high-performance switching power supply. Don't use transformer!

Model: XH-M139-2.1CH

Item Condition: New