Features
700 W continuous program power capacity
76 mm (3 in) aluminum voice coil
55 - 5000 Hz response
100 dB sensitivity
Aluminum demodulating ring allows a very low distortion figure
Specifications
Nominal Diameter
320 mm (12 in)
Nominal Impedance
8 Ω
Minimum Impedance
6.3 Ω
Nominal Power Handling
350 W
Continuous Power Handling
700 W
Sensitivity
100 dB
Frequency Range
55 Hz - 5000 Hz
Voice Coil Diameter
76 mm (3 in)
Winding Material
Aluminum
Former Material
Glass Fibre
Winding Depth
16 mm (0.63 in)
Magnetic Gap Depth
8 mm (0.31 in)
Flux Density
1.45 T
Woofer Cone Treatment
None
Parameters
Fs
53 Hz
Re
5 Ω
Qes
0.22
Qms
5.6
Qts
0.21
Vas
76 dm³ (2.68 ft³)
Sd
522 cm² (80.91 sq²)
η0
4.82 %
Xmax
6 mm
Xvar
7 mm
Mms
46 g
Bl
18.6 Tm
Le
0.57 mH
EBP
241 Hz
Design
Surround Shape
Accordion
Cone Shape
Radial
Magnet Material
Ferrite
Spider
Single
Pole Design
T-Pole
Woofer Cone Treatment
None
Mounting and Shipping Info
Overall Diameter
316 mm (12.44 in)
Bolt Circle Diameter
296 mm (11.6 in)
Baffle Cutout Diameter
282 mm (11.1 in)
Depth
135 mm (5.31 in)
Flange and Gasket Thickness
14 mm (0.55 in)
Air Volume Occupied by Driver
3.3 dm³ (0.12 ft³)
Net Weight
7.4 kg (16.31 lb)
Shipping Units
1 pcs
Shipping Weight
8.3 kg (18.3 lb)
Shipping Box
360x360x200 mm (14.17x14.17x7.87 in)
Service Kit
lf Recone Kit
RCK12MH8018
Cone
Gasket
Centering Shims