Product Details

Characteristics
Filter series
Professional
Specifications
Nominal basket diameter
5", 125mm
Nominal impedance
8 Ω
Power rating program power
250 W
Power rating watts
125 W
Resonance
74 Hz
Usable frequency range
70 Hz - 4 kHz
Sensitivity
90.5 dB
Gap height
0.24", 6 mm
Voice coil diameter
1.5", 38 mm
Thiele & Small Parameters
Resonant frequency fs
74 Hz
Dc resistance re
5.7
Coil inductance le
0.35
Mechanical q qms
5.2
Electromagnetic q qes
0.41
Total q qts
0.38
Compliance equivalent volume vas
5 liters, 0.18 cu.ft.
Bl product bl
8.6
Diaphragm mass inc airload mms
11
Maximum linear excursion xmax
3.5 mm
Surface area of cone sd
95 cm²
Mounting Information
Recommended enclosure volume vented
2-10 liters, 0.07-0.35 cu.ft.
Overall diameter
6", 153 mm
Baffle hole diameter
4.8", 121 mm
Mounting holes diameter
0.2", 5mm
Mounting holes b c d
5.5", 139mm
Depth
3.1", 79 mm
Net weight
4 lbs, 1.8 kg
Shipping weight
4.2 lbs, 1.9 kgs
Materials of Construction
Coil construction
CCAW
Magnet material
Ferrite
Cone composition
Water-resistant treated paper
Surround
Rubber