Print Page | Close Window

RCF replacement 12" SRM450.

Printed From: Speakerplans.com
Category: General
Forum Name: General Forum
Forum Description: Open Discussion / Questions
URL: https://forum.speakerplans.com/forum_posts.asp?TID=107246
Printed Date: 28 January 2023 at 4:05am
Software Version: Web Wiz Forums 12.05 - http://www.webwizforums.com


Topic: RCF replacement 12" SRM450.
Posted By: markie
Subject: RCF replacement 12" SRM450.
Date Posted: 28 July 2022 at 1:54pm
I have a mate coming round tomorrow as his speaker got knocked over on his last gig. The first thing that comes to mind is obviously a shifted magnet as he said it landed with a hell of a thump.

Apparently it's the RCF version of the Mackie SRM-450 (passive).

Can anyone tell me the model number of the appropriate replacement.


-------------
If it's got wheels or tits it's gonna cost a fortune



Replies:
Posted By: kedwardsleisure
Date Posted: 28 July 2022 at 2:55pm
I didnt know RCF did a version of the SRM450

The SRM450 was active, not passive, and came with either a cast aluminium driver of RCF manufacture (as RCF were owned by Mackie at the time) or later on by a pressed steel driver.

The RCF cast driver was the same one AFAIK as fitted to the RCF ART300 series which were also marketed as 'Mackie Industrial' however they did not share any other features.

But maybe we're a bit premature just yet

-------------
Kevin

North Staffordshire



Posted By: cuivenion
Date Posted: 28 July 2022 at 4:15pm
This one is listed as srm450 mark 1 and art 300.

http://www.bluearan.co.uk/index.php?id=RCFLF12G301" rel="nofollow - http://www.bluearan.co.uk/index.php?id=RCFLF12G301


-------------
help!!!!!!!!!!


Posted By: markie
Date Posted: 28 July 2022 at 4:38pm
My buddy is not exactly a speaker nut, I was only going by what he said. I did know the RCF/Mackie history and that some of their cabinets were the same with both brands. For example the Monitor 8 was marketed as both Mackie and RCF.

My intention was simply to find out what I could in advance of his visit. Looks like the LF12G301 may be the one.

Thanks for the info.


-------------
If it's got wheels or tits it's gonna cost a fortune


Posted By: MarjanM
Date Posted: 28 July 2022 at 5:19pm
Plese note that passive and powered Art300 boxes were not using the same 12 inch driver. 
Might be same case with the Mackie too.


-------------
Marjan Milosevic
MM-Acoustics
www.mm-acoustics.com
https://www.facebook.com/pages/MM-Acoustics/608901282527713


Posted By: partya
Date Posted: 28 July 2022 at 11:45pm
The passive version of a Mackie SRM450 is a C300z.

Then there are different versions of the first series, the second and third series were continual with their drivers.

The Eminence Delta Pro 12-450a is a direct replacement for the first series and the Celestion TF-1230s is a replacement for the V2 / V3s

I've probably just complicated things........


-------------
Turn it up! Turn what up?


Posted By: Conanski
Date Posted: 28 July 2022 at 11:58pm
I have used the Eminence Delta12LF in the Behringer version of this box(B512DSP) with good results. 


Posted By: markie
Date Posted: 29 July 2022 at 2:04pm
Well. how simple was that!!!!

No stuck magnet, no blown coil.

The LF+ lead had come off the crossover.


-------------
If it's got wheels or tits it's gonna cost a fortune


Posted By: njw
Date Posted: 29 July 2022 at 5:18pm
 Great stuff, love a simple fix! Smile


Posted By: Andylaser
Date Posted: 29 July 2022 at 6:55pm
Good result. Smile


-------------
"music so loud, that if we move in next door to you; your lawn will die" - Lemmy



Print Page | Close Window

Forum Software by Web Wiz Forums® version 12.05 - http://www.webwizforums.com
Copyright ©2001-2022 Web Wiz Ltd. - https://www.webwiz.net