Polyplanar

Polyplanar SBC-1 8 1/2""Model: SBC-2Hide and protect valuable speakersHigh Impact white ABSCompact size fits Poly-Planar MA4054, MA4055, MA4056, MA4600 and MA5104 speakersProvide protection to the...

PolyPlanar USBPM2 Panel Mount Dual USB PortModel: USB-PM2USB type C 18-watt fast chargeUSB 3.0 fast chargeDigital battery voltage displayTranslucent cover to allow battery voltage to be monitored...

Protect your stereo from the harsh marine environment. These gasketed covers are designed to keep moisture away from your stereo. Both the WC400 enclosure and the WC3 panel mount accommodate dual...