Features
1400 W continuous program power capacity
100 mm (4 in) copper voice coil
45 - 1000 Hz response
93 dB sensitivity
Double silicone spider with optimized compliance
Specifications
Nominal Diameter
320 mm (12 in)
Nominal Impedance
8 Ω
Minimum Impedance
6.7 Ω
Nominal Power Handling
700 W
Continuous Power Handling
1400 W
Sensitivity
93 dB
Frequency Range
45 Hz - 1000 Hz
Voice Coil Diameter
100 mm (4 in)
Winding Material
Copper
Former Material
Glass Fibre
Winding Depth
21 mm (0.83 in)
Magnetic Gap Depth
11 mm (0.4 in)
Flux Density
1.05 T
Woofer Cone Treatment
TWP Waterproof Both Sides
Parameters
Fs
44 Hz
Re
5.3 Ω
Qes
0.29
Qms
3.9
Qts
0.27
Vas
47 dm³ (1.6 ft³)
Sd
531 cm² (82.3 sq²)
η0
1.3 %
Xmax
8 mm
Xvar
8 mm
Mms
106 g
Bl
22.5 Tm
Le
2 mH
EBP
152 Hz
Design
Surround Shape
Triple Roll
Cone Shape
Radial
Magnet Material
Ferrite
Spider
Double Silicone
Pole Design
T-Pole
Woofer Cone Treatment
TWP Waterproof Both Sides
Recommended Enclosure
40 dm³ (1.41 ft³)
Recommended Tuning
48 Hz
Mounting and Shipping Info
Overall Diameter
319 mm (12.5 in)
Bolt Circle Diameter
299 mm (11.8 in)
Baffle Cutout Diameter
281 mm (11.1 in)
Depth
118 mm (4.6 in)
Flange and Gasket Thickness
13 mm (0.5 in)
Air Volume Occupied by Driver
3.5 dm³ (0.12 ft³)
Net Weight
8.8 kg (19.4 lb)
Shipping Units
1 pcs
Shipping Weight
9.7 kg (21.38 lb)
Shipping Box
360x360x200 mm (14.17x14.17x7.87 in)
Service Kit
lf Recone Kit
RCK12PS1008
Cone
Gasket
Centering Shims