Home » Sponsored » Pi Speakers » Hey Wayne, thanks a million, I did it!
Hey Wayne, thanks a million, I did it! [message #36654] Sat, 25 May 2002 20:04 Go to next message
BillEpstein is currently offline  BillEpstein
Messages: 886
Registered: May 2009
Illuminati (2nd Degree)

Now I can put pics in the post just like the big kids. Hooray!
Cool! [message #36655 is a reply to message #36654] Sat, 25 May 2002 21:24 Go to previous messageGo to next message
Wayne Parham is currently offline  Wayne Parham
Messages: 18783
Registered: January 2001
Illuminati (33rd Degree)
Glad you got that worked out. Your sub looks great! How does it sound?
Re: Cool! [message #36663 is a reply to message #36655] Sun, 26 May 2002 18:28 Go to previous messageGo to next message
BillEpstein is currently offline  BillEpstein
Messages: 886
Registered: May 2009
Illuminati (2nd Degree)
Funny thing is, this great big box is much less 'there' than the 1.8 cu ft sealed it replaces. Before there was an undercurrent, a general rumble of bass. Now, the bass tones (I can't call soundtrack 'notes')are distinct sounds. Specific sounds. Way lower distortion.
I've turned up the gain a bit to get the full impact of explosions but it is still much better integrated.
I was over to visit a friend recently who had a Kenwood 5 speaks and receiver in a box. That's not Home Theatre, that's a radio!
Re: Hey Wayne, thanks a million, I did it! [message #36716 is a reply to message #36654] Sat, 01 June 2002 10:29 Go to previous message
spkrman57
Messages: 522
Registered: May 2009
Illuminati (1st Degree)
Hey, Till E.,
Is that your 4 Pi project using JBL 3677's and changing out the M115's for 2226's??? If so, did you get the "H" or the "J" model (8 or 16 ohm)?. What mods did you perform to the cabinets (ie: bracing, removing foam from ports, etc)
I used the 2226J's and 1.2 mh coil (had one on hand, should use 1.4 mh). I used 1.6 khz hi-pass from Parts Express and 30 ohm and 15 ohm for comp circuit with .47 ufd (I wanted voiced little bit hotter than stock .33 ufd). I also removed the foam from the ports.
I'm looking at a project down the road, 2 - 4648's per channel(4 times 2226J's for 4 ohm/103db to 106db, crossed over to Altec 288C/16 ohm on Altec 311-60 horn biamped at 500 - 800 hz. I have Rane AC-22 so can play around with that part. The best part is using a old Knight (KN-715) single ended tube amp for 1-3 watts (6BQ5) for the 288's (115db/watt/16ohm) and sand amp for bottom. I will try and get my friend with digital camera to take pic's when done for posting.
Regards, Ron
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