Marathon Entertainer Series ENT-218 Dual 18-Inch Subwoofer System<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Power Handling: 4000 Watts Peak，* Impedance: 8 ohms nominal，* Equipped w/PA-18200，* Dual 1/4 input，</li><li>Frequency Response: 45Hz-2kHz，* High Quality Carpet finish， Metal Grill.* Recessed Hand Truck Wheels，* Heavy Duty Top Handles，</li><li>Heavy Duty Top Handles，* Metal Corners，* Dimensions: 42" W x 22" L x 21.5" H，* Weight: 175 lbs.</li></ul></div><img src="http://ecx.images-amazon.com/images/I/51NiWcZL2yL.jpg" noproxy>