JBL P1500 - Manual (Page 6)

06
Specifications
Component Systems
Specifications: P-800 P-1000 P-1200 P-1500
Usable frequency range 35Hz – 5kHz 30Hz – 1.5kHz 25Hz – 2kHz 20Hz – 1.2kHz
Recommended power amplifier range 18W – 250W 18W – 300W 18W – 350W 18W – 400W
Continuous power handling 200W 260W 280W 300W
Voice coil diameter 1.5" 2.0" 2.0" 2.0"
Sensitivity (2.83 volt/1 meter) 90dB 90dB 92dB 93dB
Impedance 5 ohms 5 ohms 5 ohms 5 ohms
Thiele/Small Parameters
Free-air resonance (Fs) 28Hz 30Hz 30Hz 28Hz
Total Damping (Qt) 0.34 0.38 0.45 0.43
Equivalent volume of compliance (Vas) 2.37 cu. ft. 3.01 cu. ft. 5.21 cu. ft. 10.42 cu. ft.
One-way linear excursion (Xmax) 0.16" 0.3" 0.3" 0.3"
One-way excursion limit (Xsvs) 0.6" 1.12" 1.21" 0.91"
Cone area (Sd) 33.2 sq. in. 56 sq. in. 85 sq. in. 140 sq. in.
Dimensions
Overall frame diameter 8.4" (213mm) 10.1" (257mm) 12.0" (305mm) 15.1" (384mm)
Cut-out diameter 7.1" (180mm) 8.8" (224mm) 10.8" (274mm) 13.6" (345mm)
Mounting Depth
Top mount 3.9" (99mm) 5.0" (127mm) 5.7" (145mm) 6.6" (168mm)
Bottom mount 4.5" (114mm) 5.6" (142mm) 6.1" (155mm) 7.2" (183mm)