Recommended for professional audio mid-range applications in a sealed cabinet, or as a mid-bass in a vented satellite enclosure. SPECIFICATIONSNominal Diameter: 8", 203.2 mm Nominal Impedance: 8 ohms Power: 125w rms, 250w program Freq. Response: 58Hz-5.0 kHz Sensitivity: 94 db 1w/1m Magnet Weig... See More