S stayTUNED 10+ year member Senior VIP Member 285 1 new york Nov 29, 2006 #1 does it add 3db? so if im hitting 145 with 1 12", *ideally* should I expect a 151 by adding another sub? doubling the output (145+3=148) and add another 3 for acoustic coupling? Click to read more...
does it add 3db? so if im hitting 145 with 1 12", *ideally* should I expect a 151 by adding another sub? doubling the output (145+3=148) and add another 3 for acoustic coupling? Click to read more...
