Recomendation Please-100W Wide-Bandwidth Amp

LinuksGuru · 10:35 PM

Hi! Anyone can recommend me schematic (or even better, pre-built module) for 100W RMS wide bandwidth audio amplifier? 15Hz - 40KHz is a must, better 10Hz - 100KHz? Amp is actually need for testing other audio equipment, no day-to-day listening.

Thanks in advance for any suggestion(s).

darkfenriz · 31st October 2009, 05:03 PM

any class AB amplifier

LinuksGuru · 31st October 2009, 09:59 PM

I have 2 class AB solid-state amps, but this one should be built as one small-size module. It will not be used for listening, just as powerful output to test other equipment. I'm too lazy to build one, better to buy pre-built module. This is why I posted request on forum.

classdaudio-usa · 1st November 2009, 04:00 AM

Quote:

Originally Posted by LinuksGuru

Hi! Anyone can recommend me schematic (or even better, pre-built module) for 100W RMS wide bandwidth audio amplifier? 15Hz - 40KHz is a must, better 10Hz - 100KHz? Amp is actually need for testing other audio equipment, no day-to-day listening.

Thanks in advance for any suggestion(s).

We make several class D audio power amplifiers that will suit your needs. You can have a look at Class D Audio Home page and let us know if we can be any help.

Tom

darkfenriz · 1st November 2009, 03:22 PM

Some class D audio amps can have small-signal bandwisth in the 40-100kHz range, even above can be possible, but do NOT expect the power bandwidth to be even close.
Another words, hardly any 100W class D amp can deliver like 50W of 50kHz sine (THD<10&#37

30th October 2009, 10:19 PM	#1
LinuksGuru diyAudio Member Join Date: Aug 2008	Recommendation Please-100W Wide-Bandwidth Amp Hi! Anyone can recommend me schematic (or even better, pre-built module) for 100W RMS wide bandwidth audio amplifier? 15Hz - 40KHz is a must, better 10Hz - 100KHz? Amp is actually need for testing other audio equipment, no day-to-day listening. Thanks in advance for any suggestion(s). Last edited by LinuksGuru; 30th October 2009 at 10:35 PM.

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31st October 2009, 05:03 PM	#2
darkfenriz diyAudio Member Join Date: Jun 2004 Location: Warsaw	any class AB amplifier

31st October 2009, 09:59 PM	#3
LinuksGuru diyAudio Member Join Date: Aug 2008	I have 2 class AB solid-state amps, but this one should be built as one small-size module. It will not be used for listening, just as powerful output to test other equipment. I'm too lazy to build one, better to buy pre-built module. This is why I posted request on forum.

1st November 2009, 03:22 PM	#5
darkfenriz diyAudio Member Join Date: Jun 2004 Location: Warsaw	Some class D audio amps can have small-signal bandwisth in the 40-100kHz range, even above can be possible, but do NOT expect the power bandwidth to be even close. Another words, hardly any 100W class D amp can deliver like 50W of 50kHz sine (THD<10&#37

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