GoHawk TN4 2.1 Channel Amplifier 4" Full Range Waterproof Bluetooth Motorcycle Stereo Speakers Audio System AUX FM Radio for 1 to 1.25 in. Handlebar Harley Yamaha Can-Am ATV UTV RZR Polaris

====================READ BEFORE PURCHASE / IMPORTANT NOTES:1. Speaker size: 4" W x 5" L. Please make sure you have enough of room and clearance to install BEFORE purchase.2. Only the speakers are waterproof. The amplifier is NOT waterproof. Please install the amp in a shaded area to avoid rains and direct sunlight. The power amplifier is normal to get warm while in use.====================Amplifier Specifications: Input Voltage: DC 10-16 V Input Sensitivity: 100MV-3000MV Rated Power: 2*15W + 35W @ 4? Peak Power: 600W Channel: 2.1 Wireless transmission range > 15m Response Frequency: 20Hz-20KHz S/N: >80dB Bluetooth 5.0 Built-in FM Radio 3.5mm AUX Audio Jack FM Radio Antenna Plug Bluetooth Antenna Plug Aluminum Housing Full function Wired remote Dimension: 5 1/8 L x 3 3/4 W x 2 H (in.) Speaker Specification: Color: Black Speaker Housing: 4" Speaker Core: 3" Connector: RCA Male Cable length: 70" Dimensions: 4 W X 5 L (in.) Package included : 2 x Waterproof Speaker 1 x Amplifier 1 x Wired Control 2 x External Antenna 1 x 3.5mm Audio AUX Cable 1 x DC to Ring terminal power cord 2 x Mounting Clamp 1 x User Manual

GoHawk 600W Amplifier 2.1 Channel 4” Full Range Motorcycle Stereo Speakers with High-Performance Bass. Universal fit for 1 to 1.25" handlebar. Bluetooth, 3.5mm Audio Jack AUX-IN and FM Radio Available. Full Function Wired Control. | 3.5mm Audio Jack AUX IN Available. RCA Sub-Woofer Out Ready. FM Radio Ready (Included 2x External Antenna). Full Function Wired Control. Matte Black Stereo Unit Built with High-Quality Aluminum Material. Perfect for Harley Motorcycle Touring Cruiser Can-Am ATV UTV RZR Polaris 4 Wheeler Electric Bike Marine Boat. | 4" Glossy Black Finished Speaker Housing. Waterproof Design. Built with High-Quality ABS Material. 70" Long Speaker Cable(Slave speaker) with Standard RCA Male Connector(Can be extended, Search for RCA Extension, Sold Separately). | Bluetooth 5.0 Wireless: Stream your favorite music and radio channel from your smartphone. Compatible with iPhone 4 / 5 / 6 / 7 / 8 / X / XR / XS Max, iPod, Samsung Android Galaxy S Note Series and any smartphone devices. Support Bluetooth Wireless connection up to 15 meters. | Superb Crystal Sound Quality. Advanced IP56 Waterproof Design (Speaker Only). *Amplifier is not waterproof*. Great for outdoor use. Included GoHawk full function wired remote. Easy Installation: Comes with all necessary hardware and wiring. Plug and Play. Standard 12V Power Connection.