Quote:
Originally Posted by nomuffinforyou
The subs though.... I'm more inclined by the SWS or Match ones, the GRS model really poorly in WinISD with basically no low end extension (-6 at 63Hz vs 45Hz for the Match woofers and 35Hz for the SWS), but I'm also not sure how to account for cabin gain or that they're basically mounted free air (my understanding is the enclosures are open on the back).
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The stock enclosures are definitely open. There are two large ports that open into the side rail of the chassis. There is lots of volume in there I would surmise, may or may not be closed. I would guess that there are holes though and the seal from enclosure to chassis not air tight.
I put some dynamat on the back side of the enclosure for fun.