JBL GX302

Type: 3-1/2″ coaxial car audio loudspeaker
Peak power handling: 75 Watts
Power handling, continuous average: 25W
Frequency response: 90Hz – 21kHz
Nominal impedance: 2.3 ohms
Sensitivity (2.83V/m): 89dB
External Diameter : 3-9/16” (89mm)
Mounting Cutout Diameter: 3-1/8” (79mm)
Total Depth: 2” (49mm)
Mounting Depth: 1-7/16” (36mm)