Subwoofer Box Plans

GNX128 3.9 Dual Bandpass

High Efficiency With Punchy Bass. Great for Bass CDs and Hip Hop.

Sub Box Details

Designed for the: GNX128
Construction Notes: : Sealed chamber volume 1.96 cu. ft (55.5L), Two ported chambers of .98 cu. ft. (27.75L) each. Six ports total, each port length = 11 in. (27.94cm), diameter = 3 in. (7.62cm)

Box Type Shape Volume Height Width Depth Depth Bottom Depth Top
Dual Bandpass Rectangular 3.9000 cu. ft. 14.0000" 32.0000" 18.0000"

This Subwoofer Box Plan was last modified on Jul 20, 2012

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