BBD12 12” (30
.5
cm) Subwoofer
Dual 4 Ω Voice Coils
2500 W Peak Power Handling
Dual High Power Voice Coils
Stitched Foam Surround
2
5
Enclosure
The BBD12 is designed to operate in two types of enclosures, sealed and
ported. Since the woofer has pole-vent, it needs a minimum clearance
from the rear wall of the enclosure of 0.75” (19 mm).
Below you will find the dimensions to make the enclosure to suit the
subwoofer, it has been designed for maximum output while retaining
great sound quality.
The dimensions have already accounted for the volume displacement of
the subwoofer, and using 3/4” (19mm) MDF.
All dimensions are external.
External Sealed Dimensions:
Length (L) : 15” (318 mm)
Width (W) : 10.5” (267 mm)
Height (H) : 15” (318 mm)
Min. Internal Volume: 0.65 ft³
Enclosure Dimensions
External Ported Dimensions:
Length (L) : 20” (508 mm)
Width (W) : 17” (432 mm)
Height (H) : 14” (356 mm)
Port Diameter: 4” (102 mm)
Port Length: 15” (381 mm)
Tuning Freq: 35Hz
Min. Internal Volume: 1.6 cu ft.
