Replacement for SEAS Chassis with XP and Polypropylene Cones

[tiefbassuebertr]

Some excellent SEAS transducers, that I prefer for service and replacement at old Chartwell and other british loudspeakers, are out of production and no longer available.

Here are an overview about this types:

1) H 352 (H0352, WP171, P17RCY), go to
http://www.seas.no/images/stories/vi...352_p17rcy.pdf
2) H 435 (H0435, WP171NP, special made for IT electronic, not to find by seas website)
3) H 452 (H0452, M14NP, special made for IT electronic, not to find by seas website)
4) H 434 (H0434 W140NP, special made for IT electronic, not to find by seas website)
http://www.lautsprechershop.de/hifi/images/w140np.jpg
5) H 393 (H0393 P14RCY) go to
http://www.seas.no/images/stories/vi...393_p14rcy.pdf and
http://shiroiharu.blog.eonet.jp/phot...0091172000.jpg
6) H395 (H0395 P14RC) go to
http://www.seas.no/images/stories/vi...0395_p14rc.pdf
7) H702 (H0702, H0822, T14RCY, XP cone, for IT electr: H696 MT14) go to
http://www.seas.no/images/stories/vi..._t14rcyp-h.pdf

Please note, that I am not a good friend of phase plugs so as aluminium-, titan- an magnesium diaphragms. I prefer only materials like paper (also coated), polypropylene, kevlar and carbon.

Perhaps there are additional drivers on the marked with similar character.

For service and maintenance especially the models H0452 and H0434 I have often use as replacement for also no longer available Harbeth transducer's in older british hifi boxes e. g. like Chartwell, Harbeth (LF-5) and Rogers - see
http://www.zenn.com.sg/Chartwell_PM110.JPG and
http://shackman-electrostatic-loudsp...Monitor-12.JPG

What type of currently available ones likely I could use as a replacement?

Best thanks for your comments.

[tiefbassuebertr]

I still want to know replacements therefore

[tiefbassuebertr]

Here some additional informations:
To 1) H 352 (H0352, WP171, P17RCY), datasheet about
http://www.seas.no/images/stories/vi...352_p17rcy.pdf
used in a wide range of models, e. g. in Wilson Audio's "CUB"
Wilson Audio CUB Reviews
???????? McIntosh/JBL/audio-technica/Jeff Rowland/Accuphase/?/?¾?????

To 4) H 434 (H0434 W140NP, special made for IT electronic, not to find by seas website)
http://www.lautsprechershop.de/hifi/images/w140np.jpg
used in intertechnik monitor model No "MS2" (MS-II") MK1 (MK-I)
Strassacker: Lautsprecher - Boxen - Selbstbau

To 5) H 393 (H0393 P14RCY) go to
http://www.seas.no/images/stories/vi...393_p14rcy.pdf
???????? McIntosh/JBL/audio-technica/Jeff Rowland/Accuphase/?/?¾?????
used in various Harbeth models
Quote about
Stereophile: CES 2009 Show Report
"The SEAS tweeter is unchanged, but the woofer had to be changed, due to SEAS discontinuing the original's driver"
This means SEAS H393 inside in model "HL-P3" and no SEAS inside in "HL-P3-R"
more URLs:
New Harbeth P3ESR
?????????????????
Show report: Munich High End 2009 pt7 - AVReview News and comment
?? ??? - ??? HL-P3 ??? ?????~
and perhaps in a diy successor of LS3/5A
The BBC LS3/5a's oddball crossover: bass from "nowhere" - Techtalk at Parts-Express.com

To 7) H702 (H0702, H0822, T14RCY, XP cone, for IT electr: H696 MT14) go to
http://www.seas.no/images/stories/vi..._t14rcyp-h.pdf
inside in ProAc
ProAc Response 1SC | AUDIOCONCEPT
and ProAc Clones
The ProAc Response 1S Clone
http://www.tubeamparts.com/docs/1sc.19111223.jpg
PROAC 1SC

I still want to know replacement transducers from currently production

[tiefbassuebertr]

5) Continue Pictures for H 393 (H0393 P14RCY)

[DV-65]

Great Job! Thank You