Wzxksoac 5X 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. Features: car audio graphic equalizer with variable gain adjustment and high level speaker input, very practical in use. 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. Flexible control as your favor, subwoofer sound control, subwoofer frequency control, fader control, each various Hz control.