U.S. Amps Inc

Stock radio? No problem.

The U.S. Amps Impact 100.4 makes it easy to upgrade your factory sound system using built-in high level inputs. That means you can integrate it into many stock systems without replacing your factory head unit.

Compact size. Clean power. Real value.

120W x 4 @ 4 ohms
180W x 4 @ 2 ohms
360W x 2 bridged @ 4 ohms

This little 4-channel amp is perfect for door speakers, mids, highs, rear fill, daily drivers, powersports, and tight custom installs where space matters.

You get strong, efficient Class D power, clean low distortion output, and precise speaker driver control in a compact 10” x 5” x 2” chassis.

Only $149.99

Order here:
https://usampsinc.com/product/us-amps-impact-100-4/

US Amps Impact 100.4 - U.S. AMPS, INC The US Amps Impact Series Amplifiers deliver big power in a small chassis!!! Perfect for side by sides, baggers and golf carts!!! The same quality you expect from US Amps products, now available to the public after 8 months real world testing!!! The Impact 100.4 , 4 channel amplifier delivers 120 wa...

The USA-500HC is back on sale.

This is an original U.S. Amps Class A/B, 2 channel, full range amplifier built for serious power, clean output, and that classic U.S. Amps sound.

Available now in Purple and Black.

Sale Price: $1,799.99

If you know what this amp is, you already know this is not your average amplifier. Real Class A/B power. Real U.S. Amps heritage. Built for the people who still believe in big, clean, full range amplifiers.

Order here:

U.S. Amps USA-500HC - U.S. AMPS, INC Experience the pinnacle of power and precision with the U.S. Amps USA-500HC Audiophile and SPL Class A/B Amplifier. This formidable amplifier is engineered for those who demand both audiophile-grade sound quality and the capability to achieve impressive Sound Pressure Levels (SPL) in their car audio...