seas KT28F

zega55 · 13th February 2007, 07:01 PM

HI people this is my first thread and I would like to say hello and ask about the Seas twetter KT28 F this is the name they gave me in the store and I found it on the intertechnik site under seas prestige . I am planing to buy a pair and replace my monacor. Does someone have expiriance with this tw. Or you could show me where to look
please and thank you up front

sorry for my english Ivan

Mad_K · 13th February 2007, 07:19 PM

Seems this tweeter is also known as H0881, or 27TFFC

http://www.seas.no/Prestige%20Diskan...FC_881ny06.pdf

I've used similar seas tweeters with good results

Tomac · 13th February 2007, 08:16 PM

Which Monacor do you use currently? 27TFFC got pretty good rewievs on this forum and it was used in lot of projects.
What is interesting, 2 different persons I know had them and sold them pretty soon,as they didn't like their sound. I never heard one but they said that it sounded to hissy. Can't comment on that....
I would reccomend to try Noferro650, it sounds pretty nice.
Which mid are you using? Where do you cross over?

zega55 · 13th February 2007, 10:48 PM

I am using monacor DT119 twetter in 2-way BR flour standing sistem for bas midrange I am using 8Home HW6AL it is a new brand from Regent car speakers I am using it for a year now and it is preaty nice for it price .Crossower freguency is seet on 3kHz with a 12db per/octave

now I have a chance to upgrade to seas I heard noferro 600 and it great but it is a tw for 3-way by my sources maybe I try them some day I got my heart set on this seas KT 28 F they are much better then KT26 F is it true about that.

thank you for the replys

zega55 · 13th February 2007, 10:48 PM

in the store they sead that it Fs is at 900hz in your datashet it is 550hz are you sure Mad_K could you reccomend a crossower frequency

Mad_K · 14th February 2007, 06:32 AM

It starts to toll off by itself at 2KHz, so I would take that as the lowest frequency, and consider it when designing the filter. I'm not a loudspeaker expert I'm afraid, I have just fooled around enough with this tings to know a thing or two. I know I wouldn't not cross it lower than 2KHz with a 12dB filter though.

zega55 · 14th February 2007, 08:12 AM

I will make the cross on 3khz with 12db it could be fine I have seen it on madisound site datasheet for that seas tw

I am planing to buy them today

13th February 2007, 07:01 PM	#1
zega55 diyAudio Member Join Date: Apr 2006 Location: Zagreb	seas KT28F HI people this is my first thread and I would like to say hello and ask about the Seas twetter KT28 F this is the name they gave me in the store and I found it on the intertechnik site under seas prestige . I am planing to buy a pair and replace my monacor. Does someone have expiriance with this tw. Or you could show me where to look please and thank you up front sorry for my english Ivan __________________ Ivan

13th February 2007, 07:19 PM	#2
Mad_K diyAudio Member Join Date: Sep 2002 Location: Norway	Seems this tweeter is also known as H0881, or 27TFFC http://www.seas.no/Prestige%20Diskan...FC_881ny06.pdf I've used similar seas tweeters with good results __________________ Mads K

13th February 2007, 10:48 PM	#4
zega55 diyAudio Member Join Date: Apr 2006 Location: Zagreb	I am using monacor DT119 twetter in 2-way BR flour standing sistem for bas midrange I am using 8Home HW6AL it is a new brand from Regent car speakers I am using it for a year now and it is preaty nice for it price .Crossower freguency is seet on 3kHz with a 12db per/octave now I have a chance to upgrade to seas I heard noferro 600 and it great but it is a tw for 3-way by my sources maybe I try them some day I got my heart set on this seas KT 28 F they are much better then KT26 F is it true about that. thank you for the replys __________________ Ivan

13th February 2007, 10:48 PM	#5
zega55 diyAudio Member Join Date: Apr 2006 Location: Zagreb	in the store they sead that it Fs is at 900hz in your datashet it is 550hz are you sure Mad_K could you reccomend a crossower frequency __________________ Ivan

14th February 2007, 06:32 AM	#6
Mad_K diyAudio Member Join Date: Sep 2002 Location: Norway	It starts to toll off by itself at 2KHz, so I would take that as the lowest frequency, and consider it when designing the filter. I'm not a loudspeaker expert I'm afraid, I have just fooled around enough with this tings to know a thing or two. I know I wouldn't not cross it lower than 2KHz with a 12dB filter though. __________________ Mads K


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13th February 2007, 08:16 PM	#3
Tomac diyAudio Member Join Date: Dec 2003 Location: Zagreb	Which Monacor do you use currently? 27TFFC got pretty good rewievs on this forum and it was used in lot of projects. What is interesting, 2 different persons I know had them and sold them pretty soon,as they didn't like their sound. I never heard one but they said that it sounded to hissy. Can't comment on that.... I would reccomend to try Noferro650, it sounds pretty nice. Which mid are you using? Where do you cross over?

14th February 2007, 08:12 AM	#7
zega55 diyAudio Member Join Date: Apr 2006 Location: Zagreb	I will make the cross on 3khz with 12db it could be fine I have seen it on madisound site datasheet for that seas tw I am planing to buy them today __________________ Ivan

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