Frequency response +/-3dB: 48Hz to 22kHz
Sensitivity 2.83 volt RMS pink noise measured at 1 meter: 90dB
Impedance, nominal: 2 Ohms
Recommended amplifier power watts RMS: 15 to 100

Dimensions – woofer/midrange transducer
Mounting depth (woofer): 2 3/8” / 60mm
Overall height: 2 11/16” / 69mm
Overall maximum diameter: 6” / 152mm
Maximum height above panel without grille: 1/2” / 13mm
Maximum height above panel with grille: 3/4” / 20mm
Maximum grille diameter: 6 1/2” / 166mm
Cutout size: 4 5/8” /118mm

Dimensions – tweeter transducer
Standard mount height: 1 1/4” / 32mm
Flush mount cutout diameter: 1 7/8” / 48mm
Flush mount depth: 1” / 26mm

Dimensions – crossover network
Length/width/height: 5 3/16” x 3 1/2” x 1 5/8” 132mm x 89mm x 42mm

Thiele-Small specifications
Free air resonance (Fs): 57.2Hz
Electrical damping (Qes): .34
Mechanical damping (Qms): 4.87
Total damping (Qt): .32