Two notes:
Kid A is a better album, on a whole, than Amnesiac. Where Amnesiac is gritty and untamed, Kid A is lush and sedated; not to say anything against gritty or untamed music, but in this case it almost comes off as dirty or dusty. There are lots of good tracks (on both albums!), and I...
I think that the driver should be okay with some polyfill touching it. The concept behind putting stuffing in the box in the first place is to fool your driver into thinking that the enclosure is bigger than it is, so there shouldn't be any problem with the material coming in contact with the...
I went out searching for some poly-fill for the sub I'm working on, and I guess it didn't really hit me until I held the package in my hands that it was a polyester material. Does it not strike anyone as a wee bit dangerous to put so much power through a box that's full of everyone's favorite...
The specifications on the driver stated that 1.25 cubic feet of internal air would be optimal for a sealed enclosure. I clocked in just above this, allowing a threshold for the volume the cone itself takes up as well as any braces or supports. Turns out that the box was sturdy enough without any...
I'm getting the Infinity reference driver for $60 shipped. Actually, it's two drivers for $120 - a buddy of mine is going to be building an identical woofer, except to put in his car.
I just stepped out of the garage after finishing the enclosure, more or less. It's a completely sealed design...
Certainly. The T/S specs are below, or alternately in a much easier to read PDF at: Link Removed
VOICE COIL DC RESISTANCE: Revc - 3.43 ohm
VOICE COIL INDUCTANCE @ 1 KHZ: Levc - 1.16 mH
DRIVER RADIATING AREA: Sd - 82.15 in^2
MOTOR FORCE FACTOR: BL - 10.86 Tm
COMPLIANCE VOLUME: Vas - 4.55...
I found a steal on Infinity Reference 12" woofers, and am interested in building my own single-driver subwoofer for my home theater. The driver is a a massive beast, intended originally to be used in a car audio application. It takes 300W RMS, 1200W peak and has a 4 ohm impedance (which may...