The 3116 amplifier is high-end.
This power amplifier belongs to the car Bluetooth subwoofer, the external power can reach 120W, the impedance is 8Ω, the subwoofer is 6 inches, bringing a shocking cinema level sound; Using U disk, Bluetooth and data cable connection, without any restrictions, anytime, anywhere to bring music enjoyment. Carefully designed, easy to install in the car base; Bass enhancement 0 to 9dB, frequency response range 50Hz-120Hz, frequency division attenuation 12dB\/ octave for a stunning bass experience.