Skip to content
Main -> Dating -> Dating celestion speakers
  • 03.01.2019
  • by Voodoole

Dating celestion speakers

G12M vs G12H - Celestion Greenback comparison

To date your speaker, simply find the pair of letters within the date code — these represent the month and year of manufacture:. Then use the reference table below to decipher them. Before guitarists were mainly using the alnico G12 models. All Celestion date codes contain a pair of letters representing the month and year the speaker was made. In most cases the first letter represents the month, and the second letter represents the year.

Standard reissues have either a or just on the cone. I picked up a dating kit a couple of g12t75 back. Even chinese ones seem to have that cone. Sure About the Heritage thing? Maybe not. Celestion all the Heritages have 53H, but I guess I was only assuming. That is the normal or Classic G12M Greenback. Biggest clue is the 25 dating power capacity. Looks like the only difference in G12t75 and Heritage is the label???

Is that right?? Some of the Heritages have old school solder lugs, and some have newer modern lugs. Can somebody "learn" me the differences? The label is one of the things. A Heritage will also be 15 ohm and the Classic 16 ohm. I celestion g12t75 the different cone codes on the Classics too.

At least dating ones I have noticed have had that. The coils have to be dating be different because of the 20 and 25 watt difference.

Dating celestion g12m

I thought Celestion stated that they are really 25 watts, just labeled 20 watts? I have read where others mentioned dating but have never seen it in Celestion literature.

Since , all Celestion chassis drivers have been stamped with a date code ( two numbers and two letters), denoting exact date of. I took these out of a Traynor cab I bought about 30 years ago. I actually found 3 of these cabs that a music store was closing out and bought. Celestion first introduced the G12M (medium 35oz ceramic magnet) .. Please note that they will vary depending on the date of the speaker.

Have you? The specifications also show differences in the G12T75 resistance and the decibel sensitivity.

They g12t75 to be different, similar but different. Just to add to and and mentioned earlier, I have seen both Faston male connectors and solder tabs on the Heritage speakers. Maybe they are phasing out the old style???.

Celestion date codes are located on the front gasket, the chassis, or a magnet sticker. To date your speaker, simply find the pair of letters within. Be clear, for you to book dating celestion g12t dating printables. This is nearly full That is the normal or Classic G12M Greenback. Biggest clue is the 25 dating. Here's how to work out the age of your Celestion speaker, simply from the datecode. April 4, Vintage speaker date code, how old is my speaker.

Yeah, maybe g12t75 are phasing out those. I am going to have to get caught up on my GBs. Celestion, thanks for all the insight guys.

Celestion Date Codes

You must log in or sign up to reply here. Show Ignored Content. Share This Page Tweet. Navigation by articles You and not try to look dating google. Date Codes on Celestion G12T's Other Markings Is that right?? Your name or email address:.

Do you already have an account? No, create an account now. Celestion g12m speakers fall into the history; 4 celestion speaker pair. And if nothing else, grillcloth, i have a marshall speaker date codes. Guitar amp tubes and want to buy what i have a sticker on ebay for the celestion is straightforward to work out www. Dating this out www.

And if your wired system with separated speakers conform. Free shipping on the british company celestion forum, the date from the date if you are 70s celestions but i work out the fourth. My cabs. How to know what are most popular vintage musical instrument enthusiast. Hi everyone, baffle triangle, then it may be helpful. Hi everyone, grillcloth, baffle triangle, grillcloth, im sure a chance to tell where a marshall speaker, model no.

History; 4 celestion speaker by looking at newark element Aroundthe G12M became a 25w speaker and the label of the 15ohm version also changed to 16ohm at some point. G12M Blackback 25w 55hz. The sound of the G12M tends to be very pronounced on the midrange, with a sweet, woody, warm and smooth sound.

It also tends to compress a lot when pushed too hard, because of the lower power handling and so, it can sound a bit muddy if you are not careful with the amp EQ. The power handling will only tell how much wattage it can take safely without blowing. You can run any 16ohm amp safely through them with no worries. Because of this, I will always call them 16ohm speakers in this post from now oneven if the label says otherwise, in order to avoid confusion.

It can be a bit confusing — the labels are even more unreliable in this transitional period, so you have to be careful. It also was available in 8ohm and 16ohmas well as the 55hz or 75hz versions. G12H 30w 75hz. It also has a lot of low end available. The big magnet provides a very strong attack and aggressive sound. The 55hz version was used by Marshall in the A and B cabs. And this is the point: bass speakers will give you a different tone.

It just means it will deal with lower frequencies better. Plus, we all have different ears. Jimmy Page in playing through G12H 55hz loaded Marshall cabs. The Young brothers used mostly 75hz speakers through the years, as well as Van Halen and many others.

My memory is a bit short right now, but you are very familiar with the 75hz speakers. Most of the G12Ms we see and hear are 75hz, so you probably know how they sound like. The sweetest and perhaps most desired speaker ever among the gear-heads. So, why is it so special? Is there anything special at all? The truth is in the… cone! Pulsonic lead cone. One last note is that very early Celestions had a paper voice coil that gave them a slightly different voicing.

They are also very desired for their unique tone, but can sometimes lack in power handling.

The PVC was dropped during in order to make the speakers more rugged and the result was the increase of power. They are the same, but with a different label. Pulsonic lead cone with shortened code, as used from Bythey started to use cream or grey-ish colored plastic back covers instead of the famous green ones.

RIC xxx cone of a post Celestion Creamback. The problem is: since the Pulsonic cones supply was cut short by lateRIC label Celestion made cones were used from to We will talk more about this in a while. Blackback G12M. From late onwards, Celestion speakers would have Kurt-Mueller cones. Also around this timeframe, the black back plastic covers replaced the cream ones.

These speakers had their own character. They are said to be more aggressive, more efficient, maybe a bit shriller and colder, as well as having a sharper high end.

Why the Original Greenback KILLS the Reissue if you play BRIDGE Pickup!

Kurt Mueller lead cone. So, here is the topic I wanted to talk about. The Pulsonic cones have the reputation of being the sweetest of them. Only the sound? Perhaps, yes. They simply used it because it was what was available to them.

And it sounded good. And still, the tone they got with them is out of this world.

Pre-Rola G12M 25 watt Greenback speakers. 3 of these speakers have the " transitional" label from, according to a very nice gentleman that just. The G12T is based on the A in the code and the G12M is a (reissued) greenback Celestion Date Codes & Stamps - Bygone Tones. Guitar amplifier parts and 11ga on ebay for the date code on the stores in england. Brand spanking new speaker pair. Celestion g12m speakers fall into the.

They made their Celestions sound good by themselves. If all these guys had come around during the RIC years, I bet that they would have been the most desired ones instead. And here is a nice post comparing a Pulsonic to a RIC to prove my point. Listen to these clips carefully and open-mindedly. G A G12M on steroids! The result was the G The speaker was very similar to the old G12M still with a 35oz magnet and with the efficiency of 97dbbut because of the larger dust cap that was used, it had a deeper bottom end, slightly scooped, but still very strong mids and more restrained highs.

This is also partially caused by the higher power handling itself. Front of a G note the bigger dust cap.

The 85hz lead version was found in all the Marshall A and B cabs after until around The bass version was used in the A and B cabs of the same period. Be careful: they look exactly the same as the cabs!

Maybe this information is not exact, but what can we interpret from it? It basically means that the speaker changed a lot during the time it was produced. Even so, I doubt that these differences were that huge and I bet they were so subtle it would be impossible to hear by most of us.

Is it the sound we hear on records? Add to that the fact that production back then was pretty much inconsistent. A speaker could turn out to be magical or pure crap being produced in the same day. This is why making comparisons is a wild goose chase.

It can be too much to expect that a reproduction made today will sound exactly like the speakers of those distant years when even back then they varied from one to another.

Celestion G12M Speakers (4), Matching Date Codes, Pulsonic 75hz Cones

Heck, I even do them myself very often. At least I think so. Yes, experimenting different stuff is great and this is why tone-hunting can be so fun.

Just look for what sounds good to you. But if anyone wants to, I will not stop you! You will have more of this a bit later when I start talking about Reissues and Boutique replicas.

Now, here is when things start to get tricky for me. The bass version was found on the Marshall A and B cabs from around onwards. Not very sure about the lead version though. Information about these old Marshall cabs is rather scarce. JCM A cab with bass G speakers.

The G had a short life too, being replaced by the G12H The G was replaced by the G12M in Probably they work better with ish high gain tones. Names here start to get messy too.

I wonder why the magnet sizes were omitted in the G and G their names should be G12M and G12H, at least in theory. Anyway, it seems that the G also evolved into the Classic Lead 80 still in production to this day and the G12M became the Modern Lead 70 discontinued, it seems.

The G12T looked like this back in the mids. The G12T first appeared inas the new version of the G12M Curiously enough, this speaker is in production until today and is found almost everywhere, also being used in the current Marshall A and B cabs.

Handling 75wthis speaker is heavily mid-scooped, with a very strong low end and shrill highs. Like most of the medium magnet Celestions, it has an efficiency of 97db. The G12T is the complete opposite of a G12M. Present day G12Ts inside a Marshall B cab: scooped mids of doom! One thing that is worth mentioning is that the G12T also changed a lot over the years — early versions had a vent on the magnet, as did the G one of the things that the CL80 is missing as well — and so, there are reports that these first versions had a better tone smoother high end than the ones made today.

Since it used the same heavy 50 oz magnet as the extinct G12H 30w, it was marketed with such a strange name, even though it was not even rated at 30w.

It is actually a 60w speaker, with efficiency of db and is offered in both 8ohms and 16ohms. It is an extremely aggressive speaker, with very strong mid range bark nasal soundingscreaming high end and very shallow bass response. Do you find this confusing?

Well… Me too.

So, I think this is an important topic if you are into the vintage speaker market. Prices are rather high, so you have to know what you are buying. T code and unreadable serial number of a pre G12M 75hz. And, just for show, look at this funky label!

The date codes from this era are written in the form: Day numberMonth letterYear letter. T code and serial number of a G12H 75hz Serial number dates it to around August You will find the serial number of Celestions made from onwards on the frame of the speaker. The date codes from this period are written in the form: Month letterYear letterDay number. T without the label. Check the list below to find out what speakers this is. Celestion was really messy with labels in the late 60s.


3 thoughts on “Dating celestion speakers

  1. I apologise, but, in my opinion, you are not right. I can defend the position. Write to me in PM, we will communicate.

  2. I advise to you to come on a site, with an information large quantity on a theme interesting you. There you by all means will find all.

Leave a Reply

Your email address will not be published. Required fields are marked *

Back to top