Kicker 46CXARC Remote Bass Control for CX, DX, PX and KEY500.1 Series Amplifiers
Dial it up the way you want to hear it. Customize your bass, right from your front seat. 46CXARC Remote. KEY Series: KEY500.1. PX Series: PXA200.1, PXA500.1. DX Series: DXA250.1, DXA500.1, DXA1000.1, and DXA1500.1.