Excellent for Use On Boats/ Marine/ Decks/ Patios/Poolside/ Outdoors - Capacitor Crossover Network - Removable Rustproof Mesh Grills.Completely Water Proof - Bass Reflex Vent for Added Bass Response - Power: 250Watts RMS/ 500Watts Peak.6.5'' Aluminum Injection Cone Woofer - Heavy Duty ASB Construction - Frequency Response: 30-22K Hz.50 Oz. Magnet Structure - Quick Connect/ Disconnect Speaker Terminals - Impedance: 4 Ohms.1'' High Compliance Myiar Tweeter - Unique Spring Loaded Mounting System - Dimensions: 7.2''(W)x 11.6''(H) x 6.4''(D) These black Pyle indoor/outdoor waterproof speakers are excellent for use on boats, decks, patios, or by the pool – anywhere outdoors. They’re completely waterproof, thanks to the heavy duty ASB construction. And they’re powerful – 500 watts max. A 6.5” aluminum injection cone woofer provides the midbass, while a 1” high compliance Mylar tweeter pushes sweet highs. A capacitor crossover network separates these two channels discretely for a brilliant sound. Connect wires easily and effortlessly using the quick connect speaker terminals. The bass reflex vent boosts the bass response for a deeper, more powerful sound, ultimately delivering a frequency response of 30 Hz to 22 kHz. Mount using the unique spring loaded mounting system. The mesh grills are rustproof and removable. Sold as a pair.