Feature: 1. The product supports dual sound channel, high power, bringing shocking volume.2. Input voltage of DC12-24V, equipped with PA3116 power amplifier chip, stable performance. 3. Support independent adjustment of high, medium and low volume, convenient to use. 4. Multi-bit synchronous adjustment, dual-channel output, with dual output power of 80W. 5. Aluminum alloy heat sink for efficient heat dissipation, better using experience. Specification: Item Type: Power Amplifier Board Condition: 100% brand new Material: PCB Input Voltage: DC12-24V Input Current: >5A Magnification: 45 times Input Impedance: 1KΩ Output Impedance: 4-8Ω Output Power: 80Wx2 Number of Sound Channels: Double channels Size: Approx. 96x33mm/3.8x1.3in Package List: 1 x Power Amplifier Board 1 x 3pin Cable 4 x Nuts
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