Surround yourself with magnificent sounds! CAR DSP is the companion app of the latest product of United Qinghua, which brings you an all-around detailed sound tuning and industry unique DTS and Airplay lossless music playing experience. The product not only boosts the output, but also enhances every single speaker, which gives you the most real voice ever. Its EQ feature supports adjusting of 31 bands for all channels, active crossovers, storage of your favorite effects, 3D/DBB, and delays. We bring out the new generation of DSP Amp!