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Subwoofer Box Dayton Audio ultimax 18

Ported Box for 18 inch Subwoofer


18 inch subwoofer box Dayton Audio ultimax 18

Subwoofer Box Specifications

Enclosure Name: ultimax 18

Subwoofer Brand: Dayton Audio

Subwoofer Size: 18 inch

Subwoofer Count: 1

Box External Dimensions
Width × Height × Depth
23.62" × 21.65" × 34.54"
Material Thickness 0.63"
Net Internal Volume 7.49 ft3
Tuning Frequency 19 Hz
Port Area 46.5 inch2
Port Inlet
Width × Height
2.28" × 20.39"
Port Length 38.01"


Detail Size Quantity
Top / Bottom 23.62" × 34.54" 2
Front 20.71" × 20.39" 1
Rear 23.62" × 20.39" 1
Left 33.28" × 20.39" 1
Right 33.91" × 20.39" 1
Port 31.00" × 20.39" 1
Port 3.48" × 20.39" 1
Ø285mm 23.62" 20.71" 34.54" 33.28" 34.54" 33.28" 21.65" 20.39" Top Top Bottom Bottom Rear Front Left Right Rear Front Left Right subbox.pro
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