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General Category => Technical Support - General => Topic started by: pledg on 13:39, 24 January 20

Title: CPC464 Internal Speaker
Post by: pledg on 13:39, 24 January 20
Hi,


Does anyone have an original CPC464 internal speaker in their spares box? I have a unit with the speaker missing so need to replace it! Had a quick look online but I can't find anything matching the numbers printed on the speaker.


Or if anyone knows a modern equivalent part no and source that would be great.


Thanks


Pledg.
Title: Re: CPC464 Internal Speaker
Post by: Bryce on 13:43, 24 January 20
Any 8ohm speaker with the correct dimensions will do. I don't have a spare original, but I'll check at the weekend whether I have one close enough to the original.

Bryce.
Title: Re: CPC464 Internal Speaker
Post by: Sid_ on 14:09, 24 January 20
I have a complete speaker wired. But it's from a CPC6128.
If you want it tell me.



Title: Re: CPC464 Internal Speaker
Post by: TotO on 14:58, 24 January 20
I have speakers from 6128, I don't know if it is exactly the same.
Title: Re: CPC464 Internal Speaker
Post by: pledg on 15:58, 24 January 20
Thanks all!


I didn't think to check the obvious! Mr Bezos's emporium of electrical components has a few 40mm diameter options available...


Is 0.5w okay?
https://www.amazon.co.uk/sourcing-map-Round-shape-Replacement-Loudspeaker/dp/B082655HNF/ref=sr_1_5?keywords=40mm+8ohm+speaker&qid=1579877823&s=electronics&sr=1-5 (https://www.amazon.co.uk/sourcing-map-Round-shape-Replacement-Loudspeaker/dp/B082655HNF/ref=sr_1_5?keywords=40mm+8ohm+speaker&qid=1579877823&s=electronics&sr=1-5)


Cheers


Pledg.



Title: Re: CPC464 Internal Speaker
Post by: Bryce on 16:48, 24 January 20
I think you should take up the offer of the 6128 speakers from one of the offers above. The one you linked to on Amazon is a cellulose membrane speaker which will sound terrible in such a big case, compared to the sound a paper membrane original speaker would give.

Bryce.
Title: Re: CPC464 Internal Speaker
Post by: pledg on 21:34, 24 January 20
Thanks for the advice...
Title: Re: CPC464 Internal Speaker
Post by: TotO on 21:37, 24 January 20
Sorry, I have posted and not seen the Sid_ offer. Please, ask him.
Title: Re: CPC464 Internal Speaker
Post by: Gryzor on 15:21, 17 February 20
By the way, then, has anyone found a speaker that would be a decent upgrade over the original?
Title: Re: CPC464 Internal Speaker
Post by: Sid_ on 15:52, 17 February 20
mine after all is broken :(
anyone has a spare  ?
Title: Re: CPC464 Internal Speaker
Post by: dragon on 22:51, 17 February 20
Quote from: Gryzor on 15:21, 17 February 20
By the way, then, has anyone found a speaker that would be a decent upgrade over the original?


The primetone lp400 have the same specs of the old  speaker. I buy it in her day. But at finish I not mount it because I found a spare 464 speaker.
Title: Re: CPC464 Internal Speaker
Post by: pledg on 22:03, 02 March 20

Farnell sell a paper membrane 40mm speaker:


https://uk.farnell.com/pro-signal/ls00532/speaker-8ohm-0-2w-40mm/dp/3714020?st=40mm%20speaker (https://uk.farnell.com/pro-signal/ls00532/speaker-8ohm-0-2w-40mm/dp/3714020?st=40mm%20speaker)
Title: Re: CPC464 Internal Speaker
Post by: pledg on 19:38, 03 January 21
I've only just completed the repair of the CPC464 with the missing internal speaker. The speaker was supplied by Farnell and works a treat. It's a paper cone so a good replacement unlike many of the plastic variety available. Attached is a product pic for reference.
Pledg
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