Enhance your ride with this high-performance Motorcycle ATV Speaker system, designed to deliver crystal-clear sound and versatile functionality for your outdoor adventures. Equipped with two 3-inch full-frequency waterproof speakers, this stereo sound radio system supports multiple audio formats and offers reliable Bluetooth connectivity, making it the perfect companion for motorcycles, ATVs, and electric vehicles with 22-30mm handlebar diameters. Key Features: · **Supported Audio Formats:** Compatible with U disk playback supporting MP3, WMA, and WAV lossless formats, ensuring high-quality music wherever you go. · **FM Radio Function:** Includes an automatic search and station storage feature, covering a wide frequency range (87.5-108MHz) for weather forecasts, traffic updates, and a variety of music channels. · **Bluetooth Connectivity:** Wireless Bluetooth connection within 10 meters allows seamless music streaming from your smartphone or other devices, enhancing convenience and entertainment on the move. · **Robust Waterproof Design:** Features four levels of waterproof protection to withstand rain and harsh weather conditions, ensuring durability and consistent performance outdoors. · **Multiple Safety Protections:** Built-in power supply overvoltage protection and reverse polarity protection safeguard the system from electrical damage for stable operation. · **Wide Compatibility:** Designed to fit handlebars with diameters between 22-30mm, ideal for motorcycles, ATVs, and electric vehicles. · **Powerful Audio Output:** Delivers up to 20W maximum output per speaker with a speaker impedance of 4-8Ω, providing clear and powerful sound with low distortion and good channel isolation. Technical Specifications: · FM Frequency Range: 87.5-108MHz · Intermediate Frequency: 10.7MHz · FM Signal to Noise Ratio: 40dB · Noise Sensitivity: 37dB · Player Signal to Noise Ratio: 40dB · Channel Isolation (1kHz): 23dB · Harmonic Distortion (1kHz): ≤5% · Frequency Response: 100Hz - 10kHz ±6dB · Speaker Size: 3 inches, full frequency · Speaker Impedance: 4-8Ω · Maximum Rated Output Power: 15W x 2 · Maximum Output Power: 20W x 2 · Power Supply: DC 12V Package Includes: · 2 x 3-inch Full Frequency Waterproof Speakers · 1 x Motorcycle ATV Bluetooth Amplifier with FM Radio This Motorcycle ATV Speaker system blends ruggedness and sound quality with versatile playback options and Bluetooth connectivity, providing a reliable and immersive audio experience for riders in all weather conditions.