Download Spec Sheet

Product Details

Characteristics
Filter series
Professional
Specifications
Nominal basket diameter
15", 380mm
Nominal impedance
8 Ω
Power rating program power
900 W
Power rating watts
450 W
Resonance
45 Hz
Usable frequency range
40 Hz - 2 kHz
Sensitivity
97.5 dB
Gap height
0.39", 10 mm
Voice coil diameter
3", 76 mm
Thiele & Small Parameters
Resonant frequency fs
45 Hz
Dc resistance re
5.5
Coil inductance le
1.04
Mechanical q qms
11.3
Electromagnetic q qes
0.49
Total q qts
0.47
Compliance equivalent volume vas
133 liters, 4.71 cu.ft.
Bl product bl
18.2
Diaphragm mass inc airload mms
103
Maximum linear excursion xmax
7 mm
Surface area of cone sd
881.4 cm²
Mounting Information
Recommended enclosure volume vented
100-230 liters, 3.53-8.12 cu.ft.
Overall diameter
15.3", 388 mm
Baffle hole diameter
14.1", 357 mm
Mounting holes diameter
0.27", 6.8mm
Mounting holes b c d
14.7", 374mm
Depth
6.9", 174 mm
Net weight
15.7 lbs, 7.1 kg
Shipping weight
17.6 lbs, 8 kgs
Materials of Construction
Coil construction
Copper
Magnet material
Ferrite
Cone composition
Water-resistant treated paper
Surround
Advanced Polycotton Surround
cover
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