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Battery powered Tham12 Sub - Update 2023-08-19 |
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roopes 
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Joined: 04 January 2016 Status: Offline Points: 77 |
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 Posted: 28 September 2023 at 4:22pm |
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Hello!
My switch didn’t work with my 36v battery it just stays on even when I turn it off.. do I really need a switch that is made for a 36v system? How do you guys do it that don’t use 12v?
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slaz
Old Croc 
Joined: 27 November 2009 Location: London E2 Status: Offline Points: 2707 |
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Posted: 02 October 2023 at 11:34pm |
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Sounds very odd. Are you sure its not just a LED staying on after you "switch off" ? ... if so, well it could be volts stored in reservoir caps in the load device (i.e. your amplifier) causing that.
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REMEMBER....POLITICIANS AND DIAPERS SHOULD BE CHANGED OFTEN AND FOR THE SAME REASON
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slaz
Old Croc
Joined: 27 November 2009 Location: London E2 Status: Offline Points: 2707 |
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Posted: 02 October 2023 at 11:40pm |
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Did you get your DSP thingy to work OK as a crossover ? I have the ACPworkbench s/w - it communicates OK with the device - but otherwise ??? No clues at all about any of these device names etc. Could you post up a screen cap that shows which devices your using and how they're assigned etc. ? Seems to me that s/w is clearly aimed at developers who presumably also have access to support info ....
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REMEMBER....POLITICIANS AND DIAPERS SHOULD BE CHANGED OFTEN AND FOR THE SAME REASON
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APW
Young Croc 
Joined: 13 November 2012 Location: Kent, UK Status: Offline Points: 1162 |
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Posted: 03 October 2023 at 10:36am |
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Your switch has welded itself up… you need a switch that can handle high inrush currents. |
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slaz
Old Croc
Joined: 27 November 2009 Location: London E2 Status: Offline Points: 2707 |
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Posted: 03 October 2023 at 12:13pm |
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Ooh yes - hadn't thought of that one. A tiny micro-weld will do that I guess .... and yes - inrush current is an issue for those kind of amp modules and DC-DC converters too. Mebbe a relay is the answer ? |
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REMEMBER....POLITICIANS AND DIAPERS SHOULD BE CHANGED OFTEN AND FOR THE SAME REASON
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roopes
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Joined: 04 January 2016 Status: Offline Points: 77 |
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Posted: 09 October 2023 at 8:50pm |
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I’ll do that when I’m on the computer with the DSP, but on the first page I have changed nothing but to mono output for the highs and mids. Yes I did get it to work as a crossover, tham12 40 - 110hz soundboks from 110 and up
Edited by roopes - 09 October 2023 at 8:51pm |
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roopes wrote: