VHD 1.21 - Subwoofer Enclosure
ACOUSTIC PERFORMANCE
| -3 dB Response |
28 Hz |
| -10 dB Response |
23 Hz |
(Two VHD 1.21)
| Sensitivity |
102 dB 1 Watt / 1 meter |
| Max SPL long-term |
135dB |
| Max SPL Peak |
137dB |
| Crossover Point |
60Hz |
SPEAKER INPUT
| Panel Connector Type |
Amphenol AP-4 Male |
| Loop-Through Output |
Amphenol AP-4 Female |
LOW FREQUENCY SECTION
| Number of Drivers |
1 |
| Acoustic Design |
Large-chamber bass reflex
Low Q bandpass |
| Woofer Size |
21.00”(533mm) |
| Voice Coil Diameter |
4.00”(100mm) Inside/Outside epoxy baked |
| Material |
15mm Exterior Grade Baltic Birch |
| Finish |
Ultra wear-resistant black
polymer coating |
| Hardware |
Six (6) custom handles |
| Feet |
Eight (8) 2.36” (60mm) diameter |
PHYSICAL
| Height |
23.62” (710mm) |
| Width |
27.55” (700mm) |
| Depth |
29.13” (740mm) |
| Weight |
132 lbs. (60kg) |
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