Features
300 W continuous program power capacity
70° nominal coverage
85 - 18000 Hz response
93 dB sensitivity
20.1 mm (0.79”) HF unit exit diameter
General
Nominal Diameter
170 mm (6.5 in)
Nominal Impedance
8 Ω
Frequency Range
85 Hz - 18000 Hz
Dispersion Angle
70 °
Specifications LF unit
Sensitivity
93 dB
Nominal Power Handling
150 W
Continuous Power Handling
300 W
Voice Coil Diameter
51 mm (2 in)
Winding Material
Copper
Flux Density
1.05 T
Nominal Diameter
170 mm (6.5 in)
Nominal Impedance
8 Ω
Minimum Impedance
6.5 Ω
Former Material
Kapton
Winding Depth
13 mm (0.51 in)
Magnetic Gap Depth
6 mm (0.24 in)
Woofer Cone Treatment
WP Waterproof Front Side
Specifications HF unit
Sensitivity
108.5 dB
Nominal Power Handling
10 W
Continuous Power Handling
20 W
Voice Coil Diameter
25 mm (1 in)
Winding Material
Aluminium
Flux Density
1.65 T
Nominal Diameter
170 mm (6.5 in)
Nominal Impedance
8 Ω
Minimum Impedance
7 Ω
Recommended Crossover
2.5 kHz
Inductance
0.1 mH
Diaphragm Material
Polyester
Design
Magnet Material
Ferrite (LF) - Neodym. Ring (HF)
Woofer Cone Treatment
WP Waterproof Front Side
Parameters
Fs
85 Hz
Re
5.5 Ω
Qes
0.4
Qms
7.8
Qts
0.37
Vas
5 dm³ (0.18 ft³)
Sd
132 cm² (20.5 sq²)
η0
0.83 %
Xvar
5.7 mm
Mms
16 g
Bl
11.3 Tm
Le
1 mH
EBP
213 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
122 mm (4.8 in)
Flange and Gasket Thickness
12 mm (0.47 in)
Net Weight
2.6 kg (5.73 lb)
Shipping Units
1 pcs
Shipping Weight
3.05 kg (6.72 lb)
Shipping Box
255x255x150 mm (10.04x10.04x5.91 in)
Service Kit
hf Replacement Diaphragm
MMDDE58
lf Recone Kit
RCK06FHX518
Cone
Gasket
Centering Shims