Acoustic Audio RS6SB-2PKG Pair Brown 4" 250 Watt Outdoor Rock Speakers Acoustic Audio RS6SB Pair Brown 4" Indoor/Outdoor Rock Speakers 500 Watts Peak Power Handling (Pair) / 250 Peak Power Handling (Each) 4" Woofer with Sealed Voice Coils and Butyl Rubber Surrounds 1/2" Ferro Fluid Cooled Mylar Dome Tweeter and Silicone Sealed Glass-Reinforced Resin Enclosures Waterproof and Weatherproof against Salt, Rain, Snow, Ice and Pool Chemicals