Specifications – JBL FM8SUB User Manual
Page 11
Specifications
SYSTEM
FM52
FM62
FM65C
Frequency Response (–6dB):
50Hz – 20kHz
40Hz – 20kHz
45Hz – 20kHz
Recommended Maximum
Amplifier Power*:
40 watts
50 watts
50 watts
Sensitivity:
88dB
90dB
90dB
Impedance:
8 ohms nominal
8 ohms nominal
8 ohms nominal
Crossover Frequency:
6kHz
5kHz
7kHz
Woofer:
5-1/4"
6-1/2"
6-1/2"
Tweeter:
1" titanium
1" titanium
1" titanium
Outside Dimensions (HxW):
11 x 7-1/2 inches
13 x 7-1/2 inches
8-1/8 inches (dia.)
280 x 190mm
330 x 190mm
206mm (dia.)
SYSTEM
FM82
FM8SUB
Frequency Response (–6dB):
35Hz – 20kHz
32Hz – 300Hz
Recommended Maximum
Amplifier Power*:
60 watts
120 watts
Sensitivity:
88dB
88dB
Impedance:
8 ohms
8 ohms
Crossover Frequency:
5kHz
300Hz
Woofer:
8"
8"
Tweeter:
1" titanium
N/A
Outside Dimensions (HxW):
15-1/8 x 11 inches
11-13/16 x 11-13/16 inches
385 x 280mm
300 x 300mm
Occasional refinements may be
made to existing products with-
out notice, but will always meet
or exceed original specifications
unless otherwise stated.
*The maximum recommended
amplifier power rating will
ensure proper system headroom
to allow for occasional peaks.
We do not recommend sustained
operation at these maximum
power levels.
FM Series Owner’s Manual 7/22/98 9:27 AM Page 11