Seismic Audio Q 10 Pair 2 of 10-Inch Raw Woofers/Speakers Pro Audio/PA/DJ Replacement Speakers Model #: Seismic Audio - Quake 10 (Set of 2) Type: 10" Woofer/Speaker. Power RMS: 125 Watts. Power Peak: 250 Watts Frequency Response: 65-5K Hz. Sensitivity: 98 db. Magnet: 50 oz. Voice Coil: 2 Impedance: 8 Ohm. Pressed Steel Chassis. Paper cone These speakers are brand new. One year warranty