
Congratulations on your purchase of the Planet Audio BB104D Subwoofer.
Planet Audio takes great pride in producing products that sound and look great, but
stand up to the daily rigors applied by audio enthusiasts around the world.
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BB104D 10” Subwoofer
Dual 4 Ω Voice Coils
1800 W Peak Power Handling
Copper Cap & Sleeve for Low Distortion
Designed for Sound Quality
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Product Specifications
Impedance
Resonant Frequency
Qts
Qms
Qes
Vas
Xmax
Peak Power Handling
Mounting Depth
Dual 4 Ω
41 Hz
0.722
3.79
0.891
0.63 ft³ (17.8 liters)
13 mm
85 dB Sensitivity (1 W/ 1 m)
1800 W
6” (152 mm)
Cutout Diameter
9-1/8” (232mm)
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Enclosure
The BB104D 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.
Enclosure Dimensions
External Sealed Dimensions:
Height (H) : 12” (305 mm)
Depth (D) : 10” (254 mm)
Width (W) : 14” (356 mm)
Cutout Diameter: 9.125” (232 mm)
Rely only on high-grade subwoofers and boxes on our virtual shelves.
External Ported Dimensions:
Height (H) : 12” (305 mm)
Depth (D) : 13.5” (345 mm)
Width (W) : 23” (584 mm)
Slot Port Height: 10.5” (267 mm) Slot
Port Length: 32.5” (826 mm) Slot
Width: 1.25” (32 mm)
Slot Port Extension: 18.5” (470 mm)
Tuning Freq: 35 Hz
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