Audio Project Amplifier Speaker Loudspeaker Kit
diyAudio.com diyAudio Forums Archive > Top > Loudspeakers > Subwoofers
 
Cheap 12" sub - MCM 55-1255 - Click HERE for Original Thread
bigwill
I've found these cheap 12" woofers:

http://mcm.newark.com/NewarkWebComm...SKU=55-1255&N=4

Can anyone find any TS parameters on these? I'm having a bit of trouble. Even without TS parameters, would I be able to make a decent enclosure for them? I'm thinking of making some cheap stereo subs but all the cheap woofers don't seem to have any associated data :(
bigwill
I've found something strikingly similar, but not exactly the same

http://www.partsexpress.com/pe/show...tnumber=290-360

What's going on? :confused:
mike.e
MCM does have a PDF containing all specs for speakers - http://www.newark.com/product-detai...io_speakers.pdf
-i dont know how this person FOUND this pdf !


They could well be the same. Just be careful because the cheap woofers have more variance in specs.
bigwill
That PDF is excellent! Many thanks!
richie00boy
That woofer would only be any good in a sealed box due to the high Qts. I assume it's stocked by CPC or Farnell and that's why you are checking it out?

You might like to have a look at BK Electronics and their BSB12-100 driver which is broadly comparable with that one.
bigwill
I've found much better woofers from CPC now I have the TS parameters on almost all that they supply :) The originals I questioned were wild stabs in the dark and turned out to be pretty bad!
mike.e
farnell seems to have some real crappy drivers:xeye:

Page generated in 0.029181957244873 seconds with 17 queries,
spending 0.01028514 doing MySQL queries and 0.01889682 doing PHP things.

Powered by: Search Engine Indexer and vBulletin
Copyright ©1999-2008 diyAudio.com