JohnnyG
Screenwriter
- Joined
- Dec 18, 2000
- Messages
- 1,522
A customer of mine (I own an A/V store) imports a bunch of different things from China and he recently brought by a set of of home theater speakers for me to try out. The fronts are 3-way towers with side firing 8" woofers, a 6.5" midrange and a 1" silk dome tweeter. The center channel has 2 5.25" woofers and the same 1" tweeter, and the rears are dipoles with 2 5.25" and 2 3/4" mylar dome tweeters each. Surprisingly, they actually sound pretty darn good! The bass is quite decent and the tweeter on the mains and center really blew me away (based on what the speakers cost).
I took them all apart and noticed a few 'thing':
1. One of the woofers on the front speakers was wired out-of-phase. Is this normal for side firing woofers or an obvious mistake?
2. The main speakers have one 'sheet' of sound absorbing material in them - hardly anything. The other speakers are hollow.
3. The '3-way' front speakers only have a cheap 2-way crossover
4. The center and rear speakers have no crossover, only a cap for the tweeter
5. On the surrounds, the woofers are wired out-of-phase, but the tweeters aren't. Is this normal or another obvious error?
Now, for some strange reason I have an overwhelming desire to use these speakers for a little project. I believe that the drivers themselves are actually half decent and the front towers are quite heavy with well constructed cabinets. I think I can make them sound much better.
What I'd like to do is to put some half-decent crossovers in all the speakers (I was looking at the Dayton's from Parts Express), fix the wiring problems, and stuff them all with polyfil (or whatever). The total cost of these additional items is actually about equal to the cost of the entire system to begin with.
Am I nuts here, or does this sound like a reasonable thing to try?
------------------
John Golitsis
Next Big Thing Electronics
I took them all apart and noticed a few 'thing':
1. One of the woofers on the front speakers was wired out-of-phase. Is this normal for side firing woofers or an obvious mistake?
2. The main speakers have one 'sheet' of sound absorbing material in them - hardly anything. The other speakers are hollow.
3. The '3-way' front speakers only have a cheap 2-way crossover
4. The center and rear speakers have no crossover, only a cap for the tweeter
5. On the surrounds, the woofers are wired out-of-phase, but the tweeters aren't. Is this normal or another obvious error?
Now, for some strange reason I have an overwhelming desire to use these speakers for a little project. I believe that the drivers themselves are actually half decent and the front towers are quite heavy with well constructed cabinets. I think I can make them sound much better.
What I'd like to do is to put some half-decent crossovers in all the speakers (I was looking at the Dayton's from Parts Express), fix the wiring problems, and stuff them all with polyfil (or whatever). The total cost of these additional items is actually about equal to the cost of the entire system to begin with.
Am I nuts here, or does this sound like a reasonable thing to try?
------------------
John Golitsis
Next Big Thing Electronics