Wzxksoac 6X EQ-819 Car Equalizer Multifunctional Car Audio EQ Tuning Crossover Amplifier Parametric Equalizer Car Audio Equalizer

Allowed CD-and-Aux (2 channel) input with gain knob to adjust aux sound, also a CD-and-Aux input button could switch flexibly to another mode input. With 6-channel front, rear and subwoofer aux stereo output which enhances your sound experience in the car. That makes sure that your amplifier and speaker receive a powerful but clear signal. Features: car audio graphic equalizer with variable gain adjustment and high level speaker input, very practical in use. Flexible control as your favor, subwoofer sound control, subwoofer frequency control, fader control, each various Hz control.