Question about winISD

[Bassphreak 10+ year member]

Can I use winISD to get an idea of how loud sub a is over sub b?

I put in the T/S parameters for AQ SDC2.5 15's,AQ HDC3 15's,Fi SSD 15's,Fi Q 15's,and Fi BL 15's,Alpine SWR-1542D.Next I chose a box size and tuning of 16ft^3 tuned at 40hz.Next I messed with the vents to get a vent mach of 0.04 then messed with the plot.

Results:

4x AQ SDC2.5 15's with 3000w RMS: 150db @ 47hz

4x AQ HDC3 15's with 3000w RMS: 146db @ 47hz

4x Fi BL 15's with 3000w RMS: 146db @ 47hz

4x FI Q 15's with 3000w RMS: 147db @ 47hz

4x Fi SSD 15's with 3000w RMS: 147db @ 47hz

4x Alpine SWR-1542D WITH 3000w RMS: 147 @ 42hz

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