2003 BOSS AUDIO SYSTEMS 3 FARAD STIFFENING CAPACITOR BRAND NEW IN FACTORY SEALED CARTON TODAY'S CAR AUDIO AMPS NEED HUGE AMOUNTS OF CURRENT. WITH AN AIR CONDITIONER RUNNING, YOUR CAR'S FACTORY CHARGING SYSTEM MAY ALREADY BE OPERATING AT 70% OF FULL CAPACITY, AND WHEN A BIG BASS NOTE HITS, THERE MAY NOT BE ENOUGH ENERGY TO REPRODUCE ALL THE MUSIC. THIS CAPACITOR CAN PROVIDE ALL THE POWER YOU NEED. AS QUICKLY AS IT DISCHARGES TO BOOST YOUR OUTPUT AND DELIVER THE MUSIC YOU EXPECT, IT RECHARGES. READY FOR THE NEXT BIG HIT! WHEN HEAVY BASS NOTES IN YOUR MUSIC HIT, THE CURRENT DEMAND ON YOUR SYSTEM INCREASES GREATLY, AND CAN CAUSE VOLTAGE DROPS. THIS STIFFENING CAPACITOR ACTS AS A POWER RESERVOIR, INSTANTANEOUSLY SUPPLYING ADDED POWER TO KEEP YOUR SYSTEM PLAYING STRONG. BOSS CAP45C 20V DC/24V SURGE SATIN FINISH TERMINALS DIGITAL VOLTAGE LEVEL DISPLAY INCLUDES MOUNTING BRACKETS