JKent Posted June 19, 2007 Report Share Posted June 19, 2007 Don't know anything about the seller, but I would buy these myself if I didn't have too many speakers already (is it possible to have too many speakers?)PS Just notced another seller has four Allison tweeters for $45 each. Sounds like a bargain, and I HAVE bought from them (beesoddbits). Good seller. Where were these when I needed them? ;-) Link to comment Share on other sites More sharing options...
Guest mrcrusher12 Posted August 4, 2007 Report Share Posted August 4, 2007 looking for tweeters. Do you still have the link to the seller? Link to comment Share on other sites More sharing options...
JKent Posted August 5, 2007 Author Report Share Posted August 5, 2007 beesoddbits is the ebay ID, but they sell oddds n ends, as the name suggests. I see they sold some Allison tweets and also some Allison: Four grilles. Probably found one speaker in a yard sale. Right now all they have is a guitar. Good luck looking for the tweet.I was in a similar position, looking for tweets for my Fours. I eventually found some on ebay, but in the meantime my research had led me to the Audax tweeter.The 4 ohm Audax TW025A2 is supposed to have been used in the Spica TC50 Loudspeaker. According to Alan Schwab on the Yahoo Allison forum, "the sensitivity of the Audax 4 ohm tweeter is the same as the Allison Tweeter which is about 90 dB at 2.83 volts at 1 meter. The Audax 4 ohm tweeter by its specification sheet above 10KHz will be louder (brighter) directly on-axis than the Allison Tweeter; about the same level as the Allison Tweeter at 30 degrees off-axis and significantly lower in level at 60 degrees off-axis. It has a 1 inch diameter voice coil versus a 1/2 inch diameter voice coil in the Allison Tweeter the rated power handling appears significantly higher than the Allison Tweeter."Alan wrote: “I have experience with essentially the same model Audax Tweeter that you are looking at with a different face plate on the tweeter. The 1st order/6dB per octave crossover in the Allison Four would be my biggest concern in the substitution. The lack of ferro-fluid damping of the impedance/resonant frequency (about 900 Hz) of the Audax Tweeter in my experience usually requires a much more complex electrical equalization circuit in the crossover and a 2nd order/12 dBper octve crossover slope would be preferable from a power handling/distortion standpoint with the Audax Tweeter.”It’s from Madisoundhttp://www.madisound.com/catalog/product_i...products_id=374I also happen to have a pair, unused, that I would like to sell. email me if interestedKent Link to comment Share on other sites More sharing options...
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