I have a semi-working mains powered KEF 2010 sub. The PSU is giving lots of problems which is apparently normal for these. The previous owner carried out lots of mods to it to try to resolve the issues but each time it's switched on it buzzes like a whole hive of angry wasps.
So. As I would love a sub in my car, and I understand the PSU puts out 15vdc (obv at reasonably high current), how feasible/realistic is it to: a) drive the amp with 12V and b) to use a dedicated output from my stereo to drive it? The sub had both hi and lo level inputs but that's all I know at this point. I fully realise I'd have to re-construct the case volume etc to fit my available space, but I'll worry about that if/when I get it working from 12v ;-)
Been told this is the cct diagram
Many thanks
David
So. As I would love a sub in my car, and I understand the PSU puts out 15vdc (obv at reasonably high current), how feasible/realistic is it to: a) drive the amp with 12V and b) to use a dedicated output from my stereo to drive it? The sub had both hi and lo level inputs but that's all I know at this point. I fully realise I'd have to re-construct the case volume etc to fit my available space, but I'll worry about that if/when I get it working from 12v ;-)
Been told this is the cct diagram
Many thanks
David
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