Skar Audio SK-M5001D Compact Monoblock Class D MOSFET Car Amplifier 500W

Awesome little amp. Very stable signal. Tuned with an oscilloscope to match my sub.

I ran this mini 500W amp through my tests including RMS Power output tests using the SMD Amp Dyno. The little Skar amp performed as advertised, no surprises. Skar has an Amp Dyno as well and confirms their ratings with all of their amplifiers. See the attached image of the Amp Dyno results if you're interested in the numbers. You can also see the size comparison to the Sundown SAM-500D, which is not only quite a bit more expensive, but also has the marine coating on the board (whereas the Skar does not). That said, I'd be careful using this Skar SK-M5001D in any environment where getting wet is a possibility. It's better suited for small spaces inside the vehicle. The amp powered the custom 600 watt 12" subwoofer (D2) in the acrylic enclosure with no issues. Sound was deep and dynamic with plenty of output. I also had a technician review the internal components and minus the old design of the driver card with known overheating problems, the amp was given a passing rating. Overall great value for the money. Dereck from Williston Audio Labs

Scar is a great brand. I’ve had several amps from scar and subwoofers right now I’m using the 500.1 to power a kicker comp 12 and it absolutely slams. The 2 A I had before were kicker 1200.1 I had those pushing to EVL 12s one each never had a problem with any of my scar equipment even the scar 6 1/2 two ways I have in my doors great sounding speakers

Bought this to go with Skar's 10" Toyota Tacoma sub box (with included sub) and it powers it great. Installation was easy and straightforward. Doesn't get hot, small size - easy to install basically anywhere, and best of all it is 1 ohm stable (like their sub requires). Only owned and had installed for 2 weeks so if there are any issues I will update this review

Dont let the size of this amp fool you! This thing HITS