Sony Mobile ES XM-2100G Rataed outputs power at 4 ohms 100 watts per channel

JL Audio 300/4 4-Channel Full-Range Car Audio Amplifier (MPN 300/4)

A250 AND A275 SPECIAL EDITION Amps(made by PPI). Made in the USA.

OLD SCHOOL ORION XTR XTR 600.4 4 CHANNEL AMP MADE IN THE U.S.A. WORKS FINE

ZED AUDIO MINILITH by Steve Mantz 600w mono block old school amplifier USA

OLD SCHOOL ORION XTR800 800 WATT AMP MADE IN THE U.S.A. NICE SHAPE WORKS FINE

JL Audio 450/4 Car Audio Amplifier 4-Channel 450W RMS Power MPN 450/4

OLD SCHOOL AMP ORION 240GX ( 100% Working) Handcrafted In the USA “LOT”