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TECHNICAL SPECIFICATIONS
105
Alpha SYSTEM TECHNICAL SPECIFICATIONS
Cobra SYSTEM TECHNICAL SPECIFICATIONS
Cobra SYSTEM
Type / Name Cobra-Top Cobra-4 Top Cobra-4 Far Cobra-Sub Cobra-PWH PWH 28
Cabinet
Fullrange Fullrange Fullrange Subwoofer Subwoofer Subwoofer
Confi guration
Passive 3-Way Active 3-Way Active 3-Way Vented -
Direct Radiator
Planar
Wave-guide Horn
Planar
Wave-guide Horn
Components
15“ / 4 x 4“ / 1“ 15“ / 4 x 4“ / 1“ 15“ / 4 x 4“ / 3 x 1“ 1 x 18“ 1 x 18“ 2 x 18“
Impedance
8 Ohms 8 - 8 - 8 Ohms 8 - 8 - 8 Ohms 8 Ohms 8 Ohms 4 Ohms
Rated Power RMS
600 W 400 - 200 - 100 W 400 - 200 - 200 W 600 W 600 W 1400 W
Peak Power
1200 W 800 - 400 - 200 W 800 - 400 - 400 W 1200 W 1200 W 5600 W
SPL 1 W / 1 m
100 dB 100 dB 100 dB 98 dB 101 dB 103 dB
Max. SPL 1 m / calc.
131 dB 131 dB 131 dB 129 dB 132 dB 140 dB
Freq. Range
50 Hz - 15 kHz 50 Hz - 17 kHz 50 Hz - 17 kHz 30 Hz - 170 Hz 30 Hz - 150 Hz 33 Hz - 2 kHz
Coverage (H x V)
90° x 40° 90° x 40° 90° x 5° (HF) --- --- ---
Dimensions
(W x H x D) mm
600 x 495 x 717 600 x 495 x 717 600 x 495 x 717 600 x 615 x 717 605 x 910 x 823 1205 x 605 x 1306
Net. Weight
60 kg 54.5 kg 63.5 kg 58 kg 72 kg 129 kg
Accessories
page 88 - 89 page 88 - 89 page 88 - 89 page 88 - 89 page 88 - 89 page 88 - 89
Alpha SYSTEM
Type / Name X1-90 B-3
Cabinet
Mid - High Subwoofer
Confi guration
Active 3-Way
or Active 2-Way
Planar
Wave-guide Horn
Components
2 x 15“ / 2“ / 2 x Slot 2 x 18“
Impedance
4 - 8 - 4 Ohms 4 Ohms
Rated Power RMS
800 - 600 - 100 W 1000 W
Peak Power
1600 - 1200 -
200 W
2000 W
SPL 1 W / 1 m
106 dB 103 dB
Max. SPL 1 m / calc.
135 dB 133 dB
Freq. Range
63 Hz - 23 kHz 35 Hz - 1.7 kHz
Coverage (H x V)
90° x 40° ---
Dimensions
(W x H x D) mm
763 x 1440 x 720 1200 x 610 x 1220
Net. Weight
137 kg 120 kg
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