Description:
This is a bass power amplifier board with preamplifier, bass frequency division processing and bass volume potentiometer control. It has a wide input voltage, high efficiency and high power. The board is already finished and tested and can be used directly after connected to speaker, audio input and power.
Features:
- The amplifier board uses TPA3118 chip as core which is a high-performance digital power amplifier chip.
- Wide voltage power supply from 12V to 26V DC, energy saving design, the efficiency is high.
- It can be powered by a good performance switch power adapter, laptop switch power supply, transformer power supply after rectifying filter, rechargeable source or car power supply.
- Power supply of 24VDC and more than 5A is suggest in order to avoid distortion or intermittent sound.
- The board is already finished and tested and can be used directly after connected to speaker, audio input and power.
Specifications:
Input Voltage Range: 12V~26VDC
Output Power: 30W+30W(left+right channel) + 60W*1(subwoofer)
Speaker Impedance: 4Ω, 6Ω, 8Ω
Size: 85 x 78mm / 3.34 x 3.07"
Package Includes:
1 x Amplifier Module
