Stetsom Iron Line IR400.4 Handheld 400 watt Amp Dyno Test (4K)

*SEE UPDATED DYNO TEST IN THIS VIDEO*    • Stetsom IR400.4 Part 2 - Wired Correc...  

Today we take a look at another Brazilian amp, the Stetsom IR400.4. This handheld 12V car audio amplifier promises 100 watts x 4 at 2 ohms or 200x2 at 4 ohms. Quite a claim from such a small amplifier! We'll take a closer look, test on the Dyno, look inside to see how it works and also try it with speakers. Let's go watch!

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