Droppin HZ Mini Bass Knob by Slam Panda
Universal RCA Bass Knob
Allows for bass level adjustment closer to the driver for convenience
Perfect for balancing the system to change music styles
Connects between the amplifier and stereo via RCA's
Works with most head unit / amplifier combinations
Available in many different colors and sizes!
They measure 1.375 x 1.75 x 2.5 Inches