• Cutout Diameter: 3.55" (90 mm) • AM/FM Receiver • Switchable US & EU Tuner Frequencies • Multicolor Illumination • Zero Current Draw Memory (Retains Radio Presets, EQ Settings if Battery is Disconnected) • IPX6-Rated (Weather-Resistant / Dustproof) • Illuminated Soft Touch Buttons • Conformal Coated PCB • Accessory Button - Turn On/Off Accessories (Lightbars, LED Whips, etc.) • 60 Watts × 4 Channel • 5'' TFT LCD Color Display