I have for sale a refurbished Marts Digital car amplifier model MXS400X4. It is 4 channels and rated at 400 total RMS / 100 watts RMS X 4 (at 2 ohms) and is full range for bass or highs. This was designed in Brazil and the power is VERY strong! Excellent sound quality and not very large in size so fitting shouldn’t be an issue. We personally install them at our store so satisfaction is guaranteed!!

These Mart Digital amplifiers have as much or MORE power than any Brazil style amplifier that I have seen!

What you see pictured is exactly what you will receive. I accept Paypal as payment and will ship out the same/ next business day. Super fast shipping every time! Buy with confidence from a reliable seller. Any questions feel free to ask and I will answer them as quickly as possible.