Specifications
Nominal Diameter
Nominal Impedance
Minimum Impedance
210 mm (8 in)
8 ohm
6.3 ohm (LF)
7.7 ohm (HF)
75-20000 Hz
100°
Frequency Range
Dispersion Angle (1)
LF Unit
Sensitivity (1W/1m) (2)
Nominal Power Handling (3)
Continuous Power Handling (4)
Voice Coil Diameter
Winding Material
94 dB
200 W
400 W
52 mm (2 in)
Copper
HF Unit
Sensitivity (1W/1m) (5)
Nominal Power Handling (6)
Continuous Power Handling (7)
Voice Coil Diameter
Winding Material
103 dB
50 W
100 W
44 mm (1.7 in)
Aluminium
Titanium
2 kHz
Diaphragm Material
Recom. Crossover (8)
Parameters
Fs
76 Hz
Re
5.1 ohm
Qes
Qms
Qts
0.36
5
0.34
Vas
Sd
Eta Zero
Xmax
Mms
Bl
11.5 dm3 (0.4 ft3)
220 cm2 (34.1 in2)
1.4 %
Coaxials
400 W continuous program power capacity
100° nominal coverage
8CXT
+/- 6 mm
25 g
13 Txm
Le
1.0 mH
75 – 20000 Hz response
94 dB sensitivity
Mounting and Shipping Info
Overall Diameter
Bolt Circle Diameter
Baffle Cutout Diameter
Depth
Flange and Gasket Thickness
Net Weight
225 mm (8.8 in)
210 mm (8.3 in)
187 mm (7.4 in)
129 mm (5.1 in)
11 mm ( 0.4 in )
3.9 kg (8.6 lb)
1
Included by –6 dB down points, averaged from 1 kHz to 8 kHz with B&C
XO-1 crossover filter.
2
3
Applied RMS Voltage is set to 2.83V for 8 ohms Nominal Impedance.
2 hours test made with continuous pink noise signal (6 dB crest factor)
within the specified range . Power calculated on rated minimum
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