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Old 29th November 2015, 06:47 PM   #1
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Default Mono amp, class d, 12v

First post
Planning on building a 12v boombox with a single coax 6.5" speaker (mono).
I found this amp:
(50w mono amplifier board TDA7492MV Class D)

Is there a better alternative?

What is the best batteries for this project?


Last edited by robertr81; 30th November 2015 at 10:13 AM.
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Old 30th November 2015, 08:26 AM   #2
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Or this one.
2x50W TDA7492 D Class High-Power Amplifier Board AMP Board with Radiator Hot | eBay
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Old 30th November 2015, 09:41 AM   #3
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Location: The Jurassic Coast, England. GB
At least the author can almost understand the English language so this is probably the better of the two.
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Old 30th November 2015, 10:29 AM   #4
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Thanks for your reply.
So based on the seller's language skills, the second one is better?
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Old 30th November 2015, 08:37 PM   #5
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Is this chip a better choice?
DC 12V 24V TPA3116 Digital Power Amplifier Board Mono 100W for Car Motorcycle | eBay
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