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Topic: Quilter 202 impedance |
Dave Meis
From:
Olympic Peninsula, Washington, USA
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Posted 2 May 2024 5:06 pm |
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The book talks about a 4 ohm, an 8 ohm, 2-8 ohms, and a 16 ohm, but no mention of 2 -4 ohm cabs.
Can I safely run 2 1501s with it?
Thanks, d |
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Greg Cutshaw
From:
Corry, PA, USA
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Dave Meis
From:
Olympic Peninsula, Washington, USA
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Posted 2 May 2024 9:30 pm
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Thanks Greg!
d |
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Greg Forsyth
From:
Colorado, USA
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Posted 3 May 2024 12:25 pm
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Hi Dave,
I have a 4 ohm speaker and a 8 ohm speaker and had a similar question about running both at same time so I contacted Quilter. Pat responded with this:
"The power output is optimized for 4 and 8 ohms but the amp’s impedance is “forgiving” and your 2.6 ohm load will play OK. The amp will set itself for 4 ohms when you use both jacks. It won’t matter which speaker plugs into which jack when using both, but if you use only the 4 ohm speaker it should go in the upper, 4-ohm jack, and likewise, a solo 8-ohm speaker should use the 8-ohm jack."
I'm assuming both your speakers are 4 ohm each so you may get a different reply, but I think If you contact Quilter he will be happy to respond with advise. He got back to me within a couple of days. |
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Dave Meis
From:
Olympic Peninsula, Washington, USA
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Posted 3 May 2024 3:13 pm
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| Thanks Greg! |
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Mark S. Miller
From:
Depew, NY, USA
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Posted 18 May 2024 5:49 pm
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| About A month ago I was doing a gig with full sound system and gig went well. When I was packing up, I notice that my TT-15 was plug into 8 oms since then some time I feel that I have lost some Mids and other time it seems fine. Is there a chance I damage the speaker. I am sure my gain was almost full and master 6-7 for the 3-hour gig. |
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Dale Rottacker
From:
Walla Walla Washington, USA
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Mark S. Miller
From:
Depew, NY, USA
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Posted 19 May 2024 3:50 pm
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Hey Dale, I know the owner manual and people have commented that when you plug into both jacks it somehow corrects itself and no harm if I am reading it right
What I did or a sound tec is plug my TT-15 4 om speaker into the 8 om Jack for the evening nothing was plug into the 4 om jack |
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Dale Rottacker
From:
Walla Walla Washington, USA
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Posted 19 May 2024 4:00 pm
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| Mark S. Miller wrote: |
Hey Dale, I know the owner manual and people have commented that when you plug into both jacks it somehow corrects itself and no harm if I am reading it right
What I did or a sound tec is plug my TT-15 4 om speaker into the 8 om Jack for the evening nothing was plug into the 4 om jack |
Among the many things I know little to nothing about ohm’s is but one more… but my possibly wrong understanding was that the problem arises from running and 8 ohm speaker at 4, but just less omph running 4 ohm speaker at 8. But shockingly I could be wrong 
_________________
Dale Rottacker, Steelinatune™
https://www.youtube.com/@steelinatune
*2021 MSA Legend, "Jolly Rancher" D10 10x9
*2021 Rittenberry, "The Concord" D10 9x9
*1977 Blue Sho-Bud Pro 3 Custom 8x6
https://msapedalsteels.com
http://rittenberrysteelguitars.com
https://www.telonics.com/index.php
https://www.p2pamps.com
https://www.quilterlabs.com |
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Dave Meis
From:
Olympic Peninsula, Washington, USA
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Posted 19 May 2024 10:12 pm
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This is from the Quilter manual:
"The amp is protected against no-load and abnormal loads;
thermal protection may reduce power somewhat after prolonged, severe overloads."
Seems like if anything went wrong, it would have been noticeable at the gig?? |
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