Amplifiers: Hifonics engineers have built an unbeatable dynasty by designing some of the most sought after and highest performance amplifiers in mobile audio industry. Our XX Maxximus is the world's most powerful mobile amplifier at 10-kilowatts. The Hifonics XX Goliath & Colossus II are the world record holders in many sanctioned SPL competition categories. The Brutus BXi Super D-Class™ amplifier series is the crowned king of all D-Class amplifier designs. Our illuminated ZXi Series is born from the industry's favourite, the Zeus ZX Series. And, the new Titan TXi illuminated amplifiers will set the new standard for value in mobile amplification. Those wanting the "best" should stop here and go no further.