Recommended Amplifier Power
5-100 watts
Nominal Impedance
8 ohms
Frequency Response (±3dB)
70Hz-20kHz
Bass Unit
5-1/4" (135mm) mica-filled with butyl rubber surround
Dimensions (HxWxD)
12-4/5 x 10 x 11-1/5" (352 x 254 x 285mm)
Sensitivity (1 watt (2.83v) at 1m)
89dB
Tweeter
3/4" soft dome
Rock Formation Styles
New England Granite, Sandstone, or River Rock