TPA3116D2 Bluetooth Amplifier Board Dual Channel Hi-Fi Amplifier Module 50W+50W
1.Zinc alloy shell, high-end craftsmanship and corrosion-resistant antioxidant; high-fidelity Hi-Fi amplifier technology, 2.0 dual-channel, clear sound quality, strong sense of space, immersive experience
2.High-performance class D amplifier chip: TPA3116D2 chip, up to 1.2MHZ modulation frequency, to ensure the accurate transmission of audio signals
3.Equipped with V5.4 Bluetooth chip to stabilize the signal transmission, the connection distance can be up to 15 meters; circuit design using two NR5532 dual operational amplifiers
4. Quadruple protection function: over-voltage, under-voltage, overheating, DC detection circuit protection; 3 input modes: Bluetooth, U disk, AUX switch at will
5. Independent volume adjustment, with treble, midrange, bass control knob; RCA input port, to achieve audio and video transmission separation
Input power supply: DC 12-24V
Output channel: 2.0
Output power: 50W+50W
Output sensitivity: 280mv
Frequency range: 20Hz-20KHz
Speaker impedance: 2-8Ω
Bluetooth distance: 15 meters
Signal-to-noise ratio: ≥98dB
Audio input: Bluetooth + USB + AUX
Distortion: ≤ 0.5% THD
Audio output: banana speaker jack
Amplifier chip: TPA3116
Preamplifier chip: NE5532*2
Product Size: 148*110*37mm
Power supply voltage: AC 100-240V
Package includes
1 x Amplifier board
2 x Cable
1 x Instruction manual
Domestic
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International
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Combined Postage (for items with shipping charges):
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