Specifications
Nominal Diameter
450 mm (17.72 in)
Nominal Power Handling
900 W
Sensitivity
100 dB
Voice Coil Diameter
100 mm (4 in)
Former Material
Kapton
Magnetic Gap Depth
10 mm (0.39 in)
Nominal Impedance
4 Ω
Continuous Power Handling
1800 W
Frequency Range
35 Hz - 1200 Hz
Winding Material
Sandwich aluminium
Winding Depth
22 mm (0.87 in)
Parameters
Fs
35 Hz
Qes
0.24
Qts
0.24
Sd
1158 cm² (179.49 in²)
Xmax
8.5 mm (0.33 in)
Bl
21.8 Tm
Cms
0.13 mm/N
EBP
146 Hz
Re
3.16 Ω
Qms
19.88
Vas
236 dm³ (8.33 ft³)
η0
4.1 %
Mms
163.6 g
Le
1.03 mH
d
384 mm (15.12 in)
Design
Surround Shape
Nomex Fabric
Recommended Enclosure
90 dm³ (3.178 ft³)
Recommended Loading
Vented Box
Suspension
Nomex Fabric
Magnet Material
Ferrite
Recommended Tuning
60 Hz
Connection Type
Push Button
Cone Material
Doped cellulose fiber
Mounting and Shipping Info
Overall Diameter
460 mm (18.11 in)
Baffle Cutout Diameter
416 mm (16.38 in)
Flange and Gasket Thickness
16.5 mm (0.65 in)
Shipping Units
1 pcs
Bolt Quantity
8 pcs
Bolt Circle Diameter
440 mm (17.32 in)
Depth
190 mm (7.48 in)
Net Weight
12.9 kg (28.41 lb)
Basket Material
Aluminum
Bolt Diameter
7 mm (0.28 in)