Wet Sounds Revolution Series Dual 10 inch EFG HLCD Tower Speaker - White w/ Fixed Clamp RMS Watts: 400 PEAK Watts: 800 Frequency Response: 20Hz to 20KHZ Sensitivity: 92 db at 1watt/1 meter Dual 10 inch HLCD Tower Speaker 'Separate Titanium Diaphragm High Output Horn Loaded Compression Driver'