Specifications
Nominal Diameter
450 mm (17.72 in)
Nominal Power Handling
1000 W
Sensitivity
94 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
2000 W
Frequency Range
20 Hz - 200 Hz
Winding Material
Copper
Winding Depth
32 mm (1.26 in)
Parameters
Fs
36 Hz
Qes
0.7
Qts
0.61
Sd
1134 cm² (175.77 sq²)
Xmax
14 mm (0.55 in)
Bl
20 Tm
d
380 mm (14.96 in)
Re
3.25 Ω
Qms
6.6
Vas
94 dm³ (3.32 ft³)
η0
0.63 %
Mms
375 g
Le
2.7 mH
EBP
51 Hz
Design
Surround Shape
Rubber - Half Roll
Recommended Enclosure
100 dm³ (3.531 ft³)
Suspension
Nomex Fabric
Cone Shape
Planar
Connection Type
Push Button
Cone Material
Treated Cellulose
Mounting and Shipping Info
Overall Diameter
460 mm (18.11 in)
Baffle Cutout Diameter
416 mm (16.38 in)
Flange and Gasket Thickness
27 mm (1.06 in)
Shipping Units
1 pcs
Bolt Quantity
8 pcs
Bolt Circle Diameter
440 mm (17.32 in)
Depth
210 mm (8.27 in)
Net Weight
15.7 kg (34.58 lb)
Basket Material
Diecast Aluminum
Bolt Diameter
7 mm (0.28 in)
Service Kit
recone-kits
RP18.00SW-4