Hifonics ZS65CXS Zeus 6.5" 2-Way 300 Watts Max Slim Mount Speakers

RMS Power Handling: 50 Watts
Maxx Power: 300 Watts
Speaker Impedance: 4 Ohms
Frequency Response +/- 3dB: 60Hz-20kHz
Sensitivity (1 watt/1 meter): 88 db
Crossover Point: 6 khz
Crossover Slope: 12dB
Mounting Depth/Chassis Depth: 1-5/8"