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Subwoofer Box JBL P1220eII

Ported Box for 12 inch Subwoofer


12 inch subwoofer box JBL P1220eII

Subwoofer Box Specifications

Enclosure Name: P1220eII

Subwoofer Brand: JBL

Subwoofer Size: 12 inch

Subwoofer Count: 1

Box External Dimensions
Width × Height × Depth
23.62" × 13.78" × 18.27"
Material Thickness 0.71"
Net Internal Volume 2.30 ft3
Tuning Frequency 33 Hz
Port Area 23.3 inch2
Port Inlet
Width × Height
1.88" × 12.36"
Port Length 19.09"


Detail Size Quantity
Top / Bottom 23.62" × 18.27" 2
Front / Rear 23.62" × 12.36" 2
Left 16.85" × 12.36" 1
Right 14.26" × 12.36" 1
Port 19.09" × 12.36" 1
Ø285mm 23.62" 18.27" 16.85" 18.27" 16.85" 13.78" 12.36" Top Top Bottom Bottom Rear Front Left Right Rear Front Left Right subbox.pro
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