Description
- Advantages of this board: no current impact sound at startup, high fidelity and no static noise! The sound quality is super good-the treble is delicate, soft, transparent, and there is no obvious harshness; the bass is strong, full, powerful, and retractable.
- The core of this power amplifier board is the original imported TDA7297 dual-channel power amplifier chip, and the power supply is designed to supply DC power.
- It can be powered directly by a 12V battery. The voltage range is 9-15V, the recommended voltage is 12V, the output power is up to 15W + 15W, and the peak power is 30W + 30W.
- This power amplifier board is designed according to the official standard circuit. The PCB circuit board uses a 1.6mm thickness FR-4 high quality fiberglass board with reasonable wiring and compact component layout. No current impact sound at startup, 100% no static noise.
- If you have any questions about the product, please contact us in time, we will provide you with satisfactory answers or solutions within 24 hours.
Brand: PPITVEQProduct name: digital power amplifier boardVolume: 50x50x42mm (length x width x height, without potentiometer handle)Ultra-small size fits any space.Voltage: DC 9-15V, recommended DC voltage 12V, current above 2APower: 15W + 15WOutput impedance: 4-8 ohmsNet weight: 53.5gQuality: each undergoes rigorous quality screeningProduct packagingDigital Amplifier Board * 1After-sale products:If you have any questions about the product, please contact us in time, and we will provide a satisfactory solution within 24 hours.
