Features
2000 W continuous program power capacity
100 mm (4 in) copper voice coil
45 - 1500 Hz response
93 dB sensitivity
Aluminium demodulating ring allows a very low distortion figure
Double silicone spider with optimized compliance
Ventilated voice coil gap for reduced power compression
Specifications
Nominal Diameter
320 mm (12 in)
Nominal Impedance
4 Ω
Minimum Impedance
4.6 Ω
Nominal Power Handling
1000 W
Continuous Power Handling
2000 W
Sensitivity
93 dB
Frequency Range
45 Hz - 1500 Hz
Voice Coil Diameter
100 mm (4 in)
Winding Material
Copper
Former Material
Glass Fibre
Winding Depth
25 mm (1 in)
Magnetic Gap Depth
12 mm (0.5 in)
Flux Density
1.1 T
Woofer Cone Treatment
TWP Waterproof Both Sides
Parameters
Fs
44 Hz
Re
3.6 Ω
Qes
0.24
Qms
6.23
Qts
0.23
Vas
41.1 dm³ (1.45 ft³)
Sd
531 cm² (82.3 sq²)
η0
1.42 %
Xmax
9 mm
Xvar
11 mm
Mms
125 g
Bl
22.91 Tm
Le
1.74 mH
EBP
183 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
43 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
135 mm (5.3 in)
Flange and Gasket Thickness
13 mm (0.5 in)
Air Volume Occupied by Driver
4.2 dm³ (0.15 ft³)
Net Weight
11.8 kg (26 lb)
Shipping Weight
12.7 kg (28 lb)
Shipping Box
360x360x200 mm (14.17x14.17x7.87 in)
Service Kit
lf Recone Kit
RCK12TBX1004
Cone
Gasket
Centering Shims