Specifically designed to add extreme low frequency extension to the VHD2.0 and VHD1.0 in conjunction with other VHD subwoofers
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Live performance
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Fixed installation
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Cinema
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Theatre
System Acoustic Performance
|
Max SPL Long-term |
135dB (2x VHD1.21) |
|
Max SPL Peak |
141dB (2x VHD1.21) |
|
-3dB Response |
29Hz to 185Hz |
|
-10dB Response |
23Hz to 245Hz |
|
Impedance |
8Ω |
|
Crossover Point |
70Hz to 120Hz |
Low Frequency Section
|
Acoustic Design |
Large chamber low Q band pass |
|
Low Frequency Amplifier Requirement |
800W /1x VHD1.21 (VHD 3200 amp.) |
|
Woofer Size / Voice Coil Diameter / Design |
21" / 4" Inside Outside |
|
Diaphragm Material |
Epoxy Reinforced Cellulose |
|
Magnet Type |
Neodymium |
Speaker Input
Speaker Output
|
Speaker Output |
AP4 female |
Cabinet
|
Cabinet Material |
Baltic birch |
|
Handles |
6 |
|
Color |
Black (wear resistant polymer coating) |
Physical Dimensions
|
Height |
700 mm (27.55") |
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Width |
700 mm (27.55") |
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Depth |
750 mm (29.52") |
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Weight |
60 kg (132.0lbs) |