Features
- 700 W continuous program power capacity
- 60°x40° nominal coverage
- 45 - 18000 Hz response
- 99 dB sensitivity
- Single Neodymium magnet assembly
- Modified exponential horn flare for improved acoustic loading and controlled coverage
- 33 mm (1.3”) HF unit exit diameter
General
Nominal Diameter
320 mm (12 in)
Nominal Impedance
8 Ω
Frequency Range
45 Hz - 18000 Hz
Dispersion Angle
60 °
Specifications LF unit
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
Voice Coil Diameter
76 mm (3 in)
Winding Material
Copper
Former Material
Glass Fibre
Winding Depth
16.5 mm (0.65 in)
Magnetic Gap Depth
8 mm (0.31 in)
Flux Density
1.15 T
Woofer Cone Treatment
WP Waterproof Front Side
Specifications HF unit
Nominal Diameter
320 mm (12 in)
Nominal Impedance
8 Ω
Minimum Impedance
8 Ω
Nominal Power Handling
80 W
Continuous Power Handling
160 W
Sensitivity
107 dB
Recommended Crossover
1.2 kHz
Voice Coil Diameter
75 mm (3 in)
Winding Material
Aluminium
Inductance
0.14 mH
Flux Density
1.9 T
Diaphragm Material
Titanium
Design
Magnet Material
Neodymium Ring
Woofer Cone Treatment
WP Waterproof Front Side
Parameters
Fs
42 Hz
Re
5 Ω
Qes
0.2
Qms
8
Qts
0.19
Vas
120 dm³ (4.2 ft³)
Sd
522 cm² (80.9 in²)
η0
4.1 %
Xvar
6 mm
Mms
47 g
Bl
17.6 Tm
Le
0.8 mH
EBP
210 Hz
Mounting and Shipping Info
Overall Diameter
315 mm (12.4 in)
Bolt Circle Diameter
298 mm (11.7 in)
Baffle Cutout Diameter
283 mm (11.14 in)
Depth
168 mm (6.6 in)
Flange and Gasket Thickness
14 mm (0.55 in)
Net Weight
5.3 kg (11.68 lb)
Shipping Units
1 pcs
Shipping Weight
6.6 kg (14.55 lb)
Shipping Box
425x425x224 mm (16.73x16.73x8.82 in)
Service Kit
hf Replacement Diaphragm
MMD3BTN8M
lf Recone Kit
RCK12HCX768
Cone
Gasket
Centering Shims