Features
700 W continuous program power capacity
76 mm (3 in) aluminium voice coil
50 - 3500 Hz response
99 dB sensitivity
Neodymium magnet allows a very light yet powerful motor assembly
Ventilated voice coil gap for reduced power compression
Specifications
Nominal Diameter
320 mm (12 in)
Nominal Impedance
8 Ω
Minimum Impedance
6.7 Ω
Nominal Power Handling
350 W
Continuous Power Handling
700 W
Sensitivity
99 dB
Frequency Range
50 - 3500 Hz
Voice Coil Diameter
76 mm (3 in)
Winding Material
Aluminium
Former Material
Glass Fibre
Winding Depth
18 mm (0.68 in)
Magnetic Gap Depth
10 mm (0.4 in)
Flux Density
1.15 T
Woofer Cone Treatment
None
Parameters
Fs
49 Hz
Re
6 Ω
Qes
0.26
Qms
2.5
Qts
0.25
Vas
91 dm³ (3.2 ft³)
Sd
522 cm² (80.9 sq²)
η0
4.1 %
Xmax
4 mm
Xvar
5.5 mm
Mms
43 g
Bl
17.3 Tm
Le
1.5 mH
EBP
188 Hz
Design
Surround Shape
Double Roll
Cone Shape
Exponential
Magnet Material
Neodymium Inside Slug
Spider
Single
Pole Design
Straight Pole
Woofer Cone Treatment
None
Recommended Enclosure
40 dm³ (1.41 ft³)
Recommended Tuning
70 Hz
Mounting and Shipping Info
Overall Diameter
315 mm (12.4 in)
Bolt Circle Diameter
296 mm (11.6 in)
Baffle Cutout Diameter
282 mm (11.1 in)
Depth
144 mm (5.7 in)
Flange and Gasket Thickness
13 mm (0.5 in)
Net Weight
3.15 kg (6.94 lb)
Shipping Units
1 pcs
Shipping Weight
4.05 kg (8.93 lb)
Shipping Box
360x360x200 mm (14.17x14.17x7.87 in)
Service Kit
lf Recone Kit
RCK012HPL768
Cone
Basket
Centering Shims