Basshead Supply Dual 8" 1.5 Ported Enclosure Audio Repair Sub: 28Hz infrasonic filter @

Sub: 28Hz infrasonic filter @ 12dB/Octave

4D the capability to handle frequency responses as low as 40Hz and as high as 820Hz with ease

12" to 10" adapter ring available if you want to use a 10" subs

or full competition-level systems

Frequency Response      100Hz-8

Basshead Supply Dual 8" 1.5 Ported Enclosure Audio Repair Sub: 28Hz infrasonic filter @Dual 8" Ported Subwoofer Enclosure 1. 5 Cu Ft @ 34Hz A versatile dual 8" ported enclosure tuned for punchy, accurate bass. Fits most 8" subwoofers with a 7. 375" mounting hole. Enclosure Specifications: Net Volume: 1. 5 cubic feet Tuning: 34 Hz Port Area: 21. 0 sq in Port Size: 10. 5" x 2. 0" Cutout: 7. 375" Construction: 3 4" (18mm) Russian Baltic Birch 13 ply Baffle: 3 4" (18mm) front baffle Bracing: 3 4" (18mm) center baffle brace Finish: Carbon