Dynamat donut covering the cup.
Donut of felt covering the vents on top of the Dynamat.
Foam donut over the Dynamat
Felt donut over the foam.
Driver on top of all that.
Screwed down the baffle with washers to reduce the stress on it.
Double-sided-taped some HK$80 (US$10) pads on top.
EDIT: The pads are from Jaben HK if anyone else is interested in them.
Much increased bass quantity and quality due to the large acoustic chamber I made behind the driver, I think. Slightly more treble but nothing to write home about. Same beautiful mid-range makes vocal and instrumental tracks sound excellent but the increased bass adds body to the music. I might be wrong with the perceived changes over stock form though. Overall, not bad for my first time
Edited by BucketInABucket - 4/15/14 at 5:39pm