Recommended Amplifier Power
10-90 watts

Nominal Impedance
8 ohms

Frequency Response (±3dB)
65Hz-20kHz

Mounting Depth (from surface)
4" (100mm)

Bass Unit
6-1/2" (165mm) Laminate Film

Crossover Frequency
4000Hz

Sensitivity (1 watt (2.83v) at 1m)
90db

Tweeter
3/4" (20mm) soft dome

External Dimensions
10-5/16" diameter (262mm DIA)

Mounting Hole Cutout
8-7/8" diameter (225mm DIA)