Earthquake Sound DB-R - Manuals

A THANK YOU NOTE Dear Valued Customer, Congratulations! You are the proud owner of a high-quality Earthquake Subwoofer. Earthquake Sound Corporation, located in Menlo Park California at the heart of the San Francisco Bay Area; specializes in manufacturing high end car audio products ranging from the...

VB = 0.7 ft3 FB = 45Hz PD = 3” PL = 8.5” #1 “SPL” Ported Box VB = 1.25 ft3 FB = 35Hz PD = 3” PL = 10” #1 Low Bass Ported Box VB = .75Q = .85F3 = 47HzFc = 56Hz #2 Low Bass sealed Box VB = 1.0 ft3 FB = 55Hz PD = 4” PL = 4” VB = .8 ft3 Q = .87 F3 = 55Hz Fc = 38Hz Band Pass 4TH ORDER VB = .75 ft3 FB = 7...