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Old 09-26-2009, 10:05 PM   #1 (permalink)
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Trying to decide what speaker cab to get...1960A or 1960AV?

Ok im a newbie here and it is time for me to get a new cab! I want to go Marshall! However I am not sure what kind of cab I want. The 1960A or the 1960AV. I understand both cabinets are slanted, and have different speakers in them. The 1960A is loaded with Celestion G12T-75 speakers and the 1960AV is loaded with Vintage 30's. From what I understand is the G12-75 speakers have scooped mids, more bass, and tight highs. While the vintage 30's have very good midrange, good highs, but I hear the bass repsonse is not the greatest.

So here is my question, should I go for the Vintage 30's or the G12-75's? I want a speaker that cuts through the mix well. I use a fair amount of mids in my sound (around 5) and I cut my treble down to about 5, with my bass always around 8. I heard about Avatar speakers how you can mix speakers, but im worried about overall quailty :-/

The Celestions I have now are the Celestion 75's loaded in a Crate cabinet, which they are ok, but the tone isnt the best for me. My sound now sounds scooped, and I want to get away from that and be heard more lol.

Any help I would appricate. I look forward to posting in the fourm


By the way, my current head is a Bugera 1990, but im hoping to be going for a Marshall JVM soon!
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Old 09-26-2009, 10:25 PM   #2 (permalink)
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Re: Trying to decide what speaker cab to get...1960A or 1960AV?

Buy an old empty Marshall 800/900 cab and load them with MIE V30's and 75's in an X series pattern.
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Old 09-26-2009, 11:03 PM   #3 (permalink)
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Re: Trying to decide what speaker cab to get...1960A or 1960AV?

have you seen these threads, with tests?

Speaker test V30 v G12T75 v G12H30 v G12K100

and

Vintage Modern through a bunch of cabinets

John
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Old 09-28-2009, 07:24 PM   #4 (permalink)
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Re: Trying to decide what speaker cab to get...1960A or 1960AV?

I've got a bunch of 1960cabs all with the 75 watters, I've always wanted to have V30's in there. Vintage 30's sound great. I really like the sound of my 75er's too but I've definitely wanted to do the "X" pattern trick with G12T75's/V30's.
Warehouse speakers makes speakers modeled after Celestions for half the price, just throwing that out there cause I know the Marshall AV cabs are expensive.
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Old 09-28-2009, 09:42 PM   #5 (permalink)
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Re: Trying to decide what speaker cab to get...1960A or 1960AV?

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I've got a bunch of 1960cabs all with the 75 watters, I've always wanted to have V30's in there. Vintage 30's sound great. I really like the sound of my 75er's too but I've definitely wanted to do the "X" pattern trick with G12T75's/V30's.
Warehouse speakers makes speakers modeled after Celestions for half the price, just throwing that out there cause I know the Marshall AV cabs are expensive.
Will that X pattern match up ohm-wise? That sounds cool! Would it be 16 or 8 ohm?
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Old 09-28-2009, 10:19 PM   #6 (permalink)
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Re: Trying to decide what speaker cab to get...1960A or 1960AV?

You can only do it if all speakers are the same ohms. Mixing 8ohm and 16ohm speakers in a 4x12 would give you some odd impedances. Different wattages are ok, but gotta stay right within the ohms.
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Old 10-09-2009, 12:40 AM   #7 (permalink)
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Re: Trying to decide what speaker cab to get...1960A or 1960AV?

Either go with the AV, or plan on switching out 2 of the 75's with V30's or something similar. I originally bought the 1960A's, but ended up changing the speakers out. The 75's just don't have any mid range presence by themselves, from my experience. You do want to make sure what you mix with the 75's have the same impedence of the 75's (16 ohms). Also, the V30 is a more efficient speaker than the G12T75, and will be noticably louder, dominating the 75. Therefore, a 2x2 mix of the two will have more of a V30 character, but less harsh with a touch more bass response and compression from the 75's (I've done this combination).
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Old 10-12-2009, 04:50 PM   #8 (permalink)
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Re: Trying to decide what speaker cab to get...1960A or 1960AV?

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You can only do it if all speakers are the same ohms. Mixing 8ohm and 16ohm speakers in a 4x12 would give you some odd impedances. Different wattages are ok, but gotta stay right within the ohms.
What are the ohms of the 75s in a stock 1960A cab? 16?

I'm looking at trying the 'X' pattern thing, with a couple of used Eminence Governors (which are supposedly similar to V30s), that are both 16 ohms.

I'm just wondering if I should bother opening up my cab to check, or if someone can tell me right away what the ohms are on the stock speakers (I need to make sure the used Eminence ones match, of course).

Thanks!
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Old 10-14-2009, 07:40 PM   #9 (permalink)
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Re: Trying to decide what speaker cab to get...1960A or 1960AV?

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Originally Posted by TubeStack View Post
What are the ohms of the 75s in a stock 1960A cab? 16?

I'm looking at trying the 'X' pattern thing, with a couple of used Eminence Governors (which are supposedly similar to V30s), that are both 16 ohms.

I'm just wondering if I should bother opening up my cab to check, or if someone can tell me right away what the ohms are on the stock speakers (I need to make sure the used Eminence ones match, of course).

Thanks!
The 75's in a 1960 are indeed 16 ohm.
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Old 10-14-2009, 09:55 PM   #10 (permalink)
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Re: Trying to decide what speaker cab to get...1960A or 1960AV?

95 per cent of the time a Marshall 4 x 12 cab designed for a tube amp is 16 ohm. All the speakers are 16 ohm. They are wired in series-parallel to obtain the 16 ohm rating.

When mixing speakers, you want the efficiency of the speaker to be withing 1.5 dB of each other. Say one speaker is 102dB at one watt and the other is 101dB at one watt. This is acceptable. Going over 2dB's will result in one speaker being louder than the other, thereby drowning out the tones of the other speaker.

The next area of concern is wattage. Don't mix a 25 watt speaker with a 75 watt model. You can be off, but not by that much. I say keep it within 10 watts of each speaker.
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Old 10-15-2009, 01:29 PM   #11 (permalink)
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Re: Trying to decide what speaker cab to get...1960A or 1960AV?

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Originally Posted by butterguitar View Post
From what I understand is the G12-75 speakers have scooped mids, more bass, and tight highs. While the vintage 30's have very good midrange, good highs, but I hear the bass repsonse is not the greatest.

The Celestions I have now are the Celestion 75's loaded in a Crate cabinet, which they are ok, but the tone isnt the best for me. My sound now sounds scooped, and I want to get away from that and be heard more lol.
Thats pretty much correct.
The V30s are old-school, midrangey and great for classic rock. The G12-75s are good for newer material, metal, alternative. Or you could say the voicing of the V30s are British but the G12-75 are more American sounding. As was mentioned, many players are mixing them to get the best of both worlds (as long as the ohms are the same). I replaced one of the G12T-75s in a 2x12 combo with one Eminence Governor (very similar to a V30) and I like the result. It took the harsh edge off the overall tone, and increased the lower-midrage, but not muddy at all. The Governor is a little more efficient but it doest overpower the G12T, just a little louder to the left if you even notice. So an X-pattern in a 4x12 would probably sound the same, but with more projection. I'd try it.
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Old 10-15-2009, 11:21 PM   #12 (permalink)
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Re: Trying to decide what speaker cab to get...1960A or 1960AV?

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Originally Posted by thrawn86 View Post
The 75's in a 1960 are indeed 16 ohm.
Thanks, dude.
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Old 10-15-2009, 11:27 PM   #13 (permalink)
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Re: Trying to decide what speaker cab to get...1960A or 1960AV?

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Originally Posted by MartyStrat54 View Post
... The next area of concern is wattage. Don't mix a 25 watt speaker with a 75 watt model. You can be off, but not by that much. I say keep it within 10 watts of each speaker.
Well, I actually went for two used Greenbacks, rather than the Eminence Guvernors, to mix with my two 75s... I've hear this is a common combination, no?
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Old 10-15-2009, 11:27 PM   #14 (permalink)
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Re: Trying to decide what speaker cab to get...1960A or 1960AV?

Doesn't it just mean that 25 watts will be fed to each speaker?
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