Experience superior sound quality with our 2x80W HiFi Stereo Amplifier, powered by the advanced MA12070 chip. Designed for audio enthusiasts, this Class D amplifier delivers crisp and powerful sound across Its versatile design includes an Aux input and operates smoothly on a DC15-19V power supply, ensuring easy integration into your current audio setup. Perfect for home theaters, personal studios, and audio systems seeking high fidelity sound. Upgrade your audio experience with our reliable and efficient digital amplifier Signal to noise ratio:110dB Power amplifier chip:MA12070 Distortion:0.003% Wired input:AUX-3.5m Input voltage:DC 15V-19V Power output:2x80W 4ohm Frequency response range:18-25kHz Due to different batches, there may be differences in product appearance and printed text, which will not affect use. Colour:Black Material:ABS Package Contents: 1 * Digital Audio Power Amplifier Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.