Feature: 1. Waterproof: The marine ceiling speakers are fully waterproof and can withstand heavy water splashes and tough outdoor conditions, making them adaptable for use in diverse vehicles. 2. Powerful Sound: Each pair of speakers can handle up to 120W, delivering a frequency response from 100Hz to 18Khz. With an SPL of 89dB and 3.4oz magnet material, promise robust sound on your adventures. 3. Low Profile Design: Designed with a low profile for easy installation in boats, yachts, ATVs, UTVs, golf carts, powersports, motorcycles, ideal for enhancing your road trip's audio experience. 4. Stylish and Versatile: The speakers sport a classic white look, bringing an added style element to your vehicle. Suitable for boats, marine watercraft, and a variety of off road vehicles. 5. Easy Installation: The kit includes 6.5 feet of wiring for easy installation on any flat surface. The speakers have a facial diameter of 4.88in, a mounting hole diameter of 3.8in, and a mounting depth of 1.37in. Specification: Item Type: Marine Ceiling SpeakersMaterial: ABS, rubber .Waterproof: IP66Outer Diameter: Approx. 4.88 inches (124mm) (Measurement of the circular part with the hole) Mounting Hole Diameter: Approx. 3.8 inches (96.52mm) Mounting Depth: Approx. 1.37 inches (35mm) Impedance: 4 ohms Frequency Response: 100Hz-80Khz Power Handling (Maximum): 120W (a pair) Sound Pressure Level(1 Watt/1 Meter): 89dB Material: Polypropylene Cone with Rubber Edge, Molded ABS Plastic Basket Package List: 1 x Pair of Marine Ceiling Speaker1 x Pair of Wiring Cable8 x Screw1 x Manual