Originally Posted by SgtThump
But besides that, I'm not sure the Kickport makes a difference in the room on the Yamaha kit. On my Pearl kit, the bass drum sounds enormous with it installed and wimpy without, but not so with this Yamaha kit. Not sure what that's all about. Does the depth make a big difference in how the Kickport works? My Yamaha bass drum is only 14" deep, whereas the Pearl is 18".
just read this and thought depth too. it might be that. more air inside a deeper drum coming out at once.