POLK AUDIO
Podstawowe cechy:
Dane techniczne:
Tweeter Diameter
0.75" (1.91cm)
Tweeter Type
Silk/polymer dome
Mid /Woofer Diameter
6.50" (16.51cm)
Mid /Woofer Type
Dynamic Balance driver with polymer composite cone
Total Frequency Response
40Hz-20kHz
Upper -3dB Limit
20 kHz
Lower -3dB Limit
60 Hz
Nominal Impedance
8 ohms
Efficiency
89 dB
Recommended Amplifier Power
20-100 watts per channel
Mounting Depth
3.37" (8.57cm)
Dimensions (Dia. x D)
3.87 x 9.31" / 9.82 x 23.64cm
Weight
3.25 lbs / 1.47kg