So who's running an SPL system and what do ya got?

[JmDubz]

i got 2 lanzar optidrive 12's in a custom ported box bridged at 2 ohms with a 1600 watt lanzar 2 channel amp and i hit 149 at clash of the titans

[BanginJimmy]

i got 2 lanzar optidrive 12's in a custom ported box bridged at 2 ohms with a 1600 watt lanzar 2 channel amp and i hit 149 at clash of the titans

clash of titans is using an outdated meter. You will be anywhere from 7-12 db lower on the TL depending on the freq you burp at. I would guess you are on the high side of that range with the gear you are using.