==================== READ BEFORE PURCHASE / IMPORTANT NOTES: 1. Speaker Dimesion: 5" W x 6-1/4" L x 5-3/4" H. Please make sure you have enough of room and clearance to install BEFORE purchase. 2. Built-in amplifier. No additional amplifier is needed. 3. LEDs light is not designed for lighting purpose. ==================== Features: 1) Built-in Bluetooth 4.0 Receiver 2) USB Input(USB drive) 3) microSD Slot 4) Built-in FM Radio 5) White / Blue LEDs Effect Specifications of the band FM: Cover: 87 - 108 (± 0.55MHz) Sensitivity: =11dB Distortion: =0.5% SNR: =60dB Amplifier Specifications: Input Voltage: DC 10-16 V Input Sensitivity: 100MV-3000MV Rated Input Power: 2 x 20W Peak Power: 180W Channel: 2.0 Wireless transmission range > 15m Response Frequency: 20Hz-20KHz S/N: >80dB USB: Support USB Drive in mp3 format USB Charging: No Speaker Specification: Color: Black LEDs Color: White / Blue Plug and Play Speaker Core: 4" Speaker Housing Material: ABS Connector: 5-pin connector Cable length: 50" (Slave speaker) 1-1/2" to 2" Roll Bar Mounting Dimensions: 5 W x 6-1/4 L x 5-3/4 H (in.) Package Included: 1 x Master Speaker 1 x Slave Speaker 1 x Power cord 2 x Roll-cage Bar Mounting Clamp 1 x User Manual See more

Superb Crystal Sound Quality. Advanced IP56 Waterproof Design. Great for outdoor use. Easy Installation: Comes with all necessary hardware and wiring. Plug and Play. Standard 12V Power Connection. Bluetooth 4.0 Wireless: Stream your favorite music and radio channel from your smartphone. Compatible with iPhone X / XR / XS / SE / 11 / 12 / 13 / 14 / 15 Pro Max, iPod, Samsung Android Galaxy S Note Series and any smartphone devices. Support Bluetooth Wireless connection up to 15 meters. Overall 5" Width Matte Black Speaker Housing with Glossy Black "T" Style Mesh Screen. Waterproof Design. Built with High-Quality ABS Material. 50" Long Speaker Cable(Slave speaker). 120" Long Power Cord for Easy Custom Installation. FM Radio Receiver Built in. Support USB and microSD Card MP3 files. Blue and White LEDs Light Effect. Perfect for Can-Am ATV UTV Pioneer Polaris RZR Wolverine YXZ Mule 4 Wheeler Jeep GoKart Golf Cart Electric Bike Marine Boat. GoHawk ATN4 All-in-One 2 Channel 180W Peak Built-in Amplifier ATV UTV Waterproof Bluetooth Stereo Speakers System with 4" Full Range High-Performance Speaker Core. Included Heavy Duty Roll-cage Bar Mounting Clamp supports 1.5 to 2" bar size. Also fits certain motorcycle engine crash bar.