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Old 7th November 2012, 02:36 AM   #341
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You can search on google for that.
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Old 7th November 2012, 04:26 AM   #342
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Hi boys
any one have a shematic of class H amp for 150 watt in 2ohm?
i want use it in my car
i use sir apex ax12 now
thanks
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Old 7th November 2012, 06:11 AM   #343
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Why?

It's not really practical for such low power.

You could add some zero volt switches to your existing amplifier like AB International does on its bigger amps.
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Old 7th November 2012, 07:09 AM   #344
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DJK,

Some people really don't understand why and where to use class-h, for them its just another luxury to try out.

Ah, Zero Volt Switches of ABInt. relieves the devices from reactive load discharge.
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Old 7th November 2012, 08:53 AM   #345
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sorry boys
i was see befor class D is for low and class H for midell and class AB for high frequenses then i want to try class H beacuse it have more efeciency from class AB.
this is not good idea?
why?
what is your recommendation for replace class AB?
sorry for my bad english
thanks friend

Last edited by Hadighorbani; 7th November 2012 at 08:57 AM.
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Old 7th November 2012, 02:30 PM   #346
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I wouldn't change anything.

People make 50cc miniature V-8 engines too, that's not practical either.
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Old 26th November 2012, 05:45 PM   #347
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Here some PCBs still available for class-H amplifier, if you are intrested

diysmps
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Old 12th February 2013, 09:34 AM   #348
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how well is martin audio amplifier?
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Old 8th August 2013, 10:38 AM   #349
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They were Lab Gruppen OEM's in past and now Powersoft OEM.
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Old 12th August 2013, 08:58 AM   #350
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Default martin Audio

i see.Are they good on driving subwoofer
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