Features
- 300 W continuous program power capacity
- 70° nominal coverage
- 90 - 18000 Hz response
- 92 dB sensitivity
- Single Neodymium magnet assembly
- 20.1 mm (0.79”) HF unit exit diameter
General
Nominal Diameter
170 mm (6.5 in)
Nominal Impedance
8 Ω
Frequency Range
90 Hz - 18000 Hz
Dispersion Angle
70 °
Specifications LF unit
Nominal Diameter
170 mm (6.5 in)
Nominal Impedance
8 Ω
Minimum Impedance
6 Ω
Nominal Power Handling
150 W
Continuous Power Handling
300 W
Sensitivity
92 dB
Voice Coil Diameter
51 mm (2 in)
Winding Material
Copper
Former Material
Kapton
Winding Depth
13 mm (0.51 in)
Magnetic Gap Depth
6 mm (0.24 in)
Flux Density
1.1 T
Woofer Cone Treatment
TWP Waterproof Both Sides
Specifications HF unit
Nominal Diameter
170 mm (6.5 in)
Nominal Impedance
8 Ω
Minimum Impedance
7.5 Ω
Nominal Power Handling
25 W
Continuous Power Handling
50 W
Sensitivity
105 dB
Recommended Crossover
2.2 kHz
Voice Coil Diameter
36 mm (1.4 in)
Winding Material
Aluminium
Inductance
0.06 mH
Flux Density
1.8 T
Diaphragm Material
Polyester
Design
Magnet Material
Neodymium Ring
Woofer Cone Treatment
TWP Waterproof Both Sides
Parameters
Fs
89 Hz
Re
5.2 Ω
Qes
0.4
Qms
7.5
Qts
0.38
Vas
5 dm³ (0.18 ft³)
Sd
132 cm² (20.5 in²)
η0
0.8 %
Xvar
5.5 mm
Mms
16 g
Bl
10.9 Tm
Le
0.8 mH
EBP
223 Hz
Mounting and Shipping Info
Overall Diameter
187 mm (7.4 in)
Bolt Circle Diameter
172 mm (6.7 in)
Baffle Cutout Diameter
146 mm (5.75 in)
Depth
104 mm (4.1 in)
Flange and Gasket Thickness
11 mm (0.4 in)
Net Weight
1.6 kg (3.53 lb)
Shipping Units
1 pcs
Shipping Weight
2.05 kg (4.52 lb)
Shipping Box
255x255x150 mm (10.04x10.04x5.91 in)
Service Kit
hf Replacement Diaphragm
MMD0128
lf Recone Kit
RCK06HCX518
Cone
Gasket
Centering Shims