opinion about this "tb" tweeter

hobby1 · 1st June 2005, 09:11 AM

hi,

this is my first post,i'm fred from france and i have a question.....
someone know this tweeter?http://www.lautsprechershop.de/pdf/tangband/28-847s.pdf
and what do you think about the impedance curve?
thank for reply!

somody · 1st June 2005, 03:57 PM

pretty good choice for a tb tweeter...i use tb w3-871s full range drivers in my ht system and they are insane (value wise anyway). it's always good for it to be ferrofluid cooled as well. they're sheilded so you can use them near a computer or television. there is a built in chamber behind the driver to create "sharper" highs. a good sensitivity is useful on a tweeter as well, and this one has it. a good range and a neodymius magnet finish off this driver that is suited for anyone looking to make a 2 or 3 way loudspeaker system.

oh and by the way, a better information page is at:

http://www.tb-speaker.com/detail/1208_03/28-847s.htm

soongsc · 1st June 2005, 04:06 PM

Both your impedance curves look different. The one hump curve looks more normal. But I think if you cross above 3k, it might not matter than much.

Looks good to me.

hobby1 · 2nd June 2005, 08:52 AM

hi,

"But I think if you cross above 3k, it might not matter than much."

it's true,but i want use it from 1.5khz with a 24Db/oct filter(activ)
that's my problem......
and with the caracteristics from the TB site it make a bad choice..

otherwise if someone know a good tweeter in this range of price
to use in a nearfield studio monitor ........??
have a good day

somody · 2nd June 2005, 02:29 PM

that's quite a bit to be asking from that driver...if you want another one consider asking around like you have already done...other people shouldknow a bit bett er than I do...maybe a piezo would work for you

1st June 2005, 09:11 AM	#1
hobby1 diyAudio Member Join Date: Jun 2004 Location: paris	opinion about this "tb" tweeter hi, this is my first post,i'm fred from france and i have a question..... someone know this tweeter?http://www.lautsprechershop.de/pdf/tangband/28-847s.pdf and what do you think about the impedance curve? thank for reply!

1st June 2005, 04:06 PM	#3
soongsc diyAudio Member Join Date: Mar 2005 Location: Taiwan	Both your impedance curves look different. The one hump curve looks more normal. But I think if you cross above 3k, it might not matter than much. Looks good to me. __________________ Hear the real thing!

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1st June 2005, 03:57 PM	#2
somody diyAudio Member Join Date: May 2005	pretty good choice for a tb tweeter...i use tb w3-871s full range drivers in my ht system and they are insane (value wise anyway). it's always good for it to be ferrofluid cooled as well. they're sheilded so you can use them near a computer or television. there is a built in chamber behind the driver to create "sharper" highs. a good sensitivity is useful on a tweeter as well, and this one has it. a good range and a neodymius magnet finish off this driver that is suited for anyone looking to make a 2 or 3 way loudspeaker system. oh and by the way, a better information page is at: http://www.tb-speaker.com/detail/1208_03/28-847s.htm

2nd June 2005, 08:52 AM	#4
hobby1 diyAudio Member Join Date: Jun 2004 Location: paris	hi, "But I think if you cross above 3k, it might not matter than much." it's true,but i want use it from 1.5khz with a 24Db/oct filter(activ) that's my problem...... and with the caracteristics from the TB site it make a bad choice.. otherwise if someone know a good tweeter in this range of price to use in a nearfield studio monitor ........?? have a good day

2nd June 2005, 02:29 PM	#5
somody diyAudio Member Join Date: May 2005	that's quite a bit to be asking from that driver...if you want another one consider asking around like you have already done...other people shouldknow a bit bett er than I do...maybe a piezo would work for you

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