JacobHazel Posted January 24, 2012 Report Share Posted January 24, 2012 What SPL do you think I will get with two fi sp4 18s then a fi sp4 15 I will be using two digital signs m3a 3500 watt amps for the 18s then a m2b amp for the 15 all gonna be in a ported box posted before but got locked cause in wrong fourms I think but I have already ordered all this I will post pictures ASAP but just Wondering Link to comment Share on other sites More sharing options...
n8ball2013 Posted January 24, 2012 Report Share Posted January 24, 2012 seriously take a hint. No one knows. THERE IS NO BUILD LOG! 1998 Chevy Silverado ext cab Alpine CDA-9887 4 Team Fi 15s 2 Ampere Audio TFE 8.0 2 Ampere Audio 150.4 3 Digital Designs CS6.5 component sets Dual Mechman 370XP Elite alternators inbound! 8 XS Power d3400 6 XS power d680 Second Skin Stinger Tsunami Wiring Sky High A Real Voltmeter not a piece of shit stinger. Link to comment Share on other sites More sharing options...
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