The Vintage new old stock Mustang MU-360 Car Stereo Equalizer Booster is a rare find for car audio enthusiasts. With its 180W power output and built-in security alarm, this unit offers both sound quality and peace of mind. The Mustang brand adds a touch of nostalgia to this classic car audio device, making it a must-have for collectors and audiophiles alike. The MU-360 model's equalizer feature allows for customizable sound settings to suit any driver's preferences.