191-78-8 Extra Deep Enclosure with Adjustable Mounting Bracket by Atlas Sound gives more depth to accommodate 8" diameter of
commercial and professional loudspeakers.
The increased volume of this enclosure extends the low frequency response by improving acoustic loading. Back box inner surfaces are made undercoated to inhibit metallic resonance in the higher end of the frequency spectrum and lined with 11/2" thick high density fiberglass (11/2 lbs. per cu. ft.). It is genius by sound with a Generous Acoustic Fiberglass Lining Improves Low Frequency Response to Achieve Fuller, Richer Bass
This model is basically designed for mounting and includes adjustable mounting bracket for installation. 2 Mounting Rails Included