Sinilink AP50H HiFi 2.0 Stereo Bluetooth Digital TPA3116D2 Power Amplifier Board(PCB)

TPA3116D2 Power Amplifier Board is a digital audio amplifier designed for stereo sound output. It is suitable for driving speakers with a power rating of 10-200W and impedance of 4 or 8 ohms.

• Audio source input: Bluetooth, AUX, U disk, USB sound card
• Adapter power supply: DC 5-27V, 2A minimum
• Output power: 50W x 2
• Adapted speaker: 10-200W, 4/8 ohm
• Number of channels: Dual channels (stereo)
• Bluetooth version: 5.0
• Transmission distance: More than 15 meters, unobstructed
• Chip: TPA3116D2, class D power amplifier
• Output mode: LC filter output, high-definition sound quality
• Volume adjustment: Encoder volume adjustment
• Heat dissipation: Pure aluminum heat sink and shell
• Protection mechanisms: Anti-static, anti-reverse power supply, short circuit, overheating, overvoltage, undervoltage, DC protection
• Power supply voltage: 12V (8 ohm: 10W x 2, 4 ohm: 20W x 2), 18V (8 ohm: 20W x 2, 4 ohm: 40W x 2), 21V (8 ohm: 30W x 2, 4 ohm: 50W x 2)
• Dimensions: 6 x 6 x 1.6 cm
• Weight: 94 g