ST4.500D - Soundstream 4-Channel 500W Max Class-D Amplifier

Very impressive for the size, works great.

Muy buena calidad de sonido pero recomiendo uno de mayor potencia para ver diferencia

This amp is fused at 15 amps.It doesn’t do rated power.It’s marginally more powerful than an aftermarket deck.But it’s small, has crossovers, and sounds okay.So if you’re looking for an amp that is easy to hide for your factory or low power door speakers, this is a good choice.Anything other than that, look elsewhere.

Amplifier not working. No audio. Only outputs 0.002 volts while radio is playing.

Benched tested not even close to rated power output.

Mini amp sounds like a good idea but amp sure is not definitely not louder than my normal 55 wats that comes out of the radio. Not worth the money or time.

Works good