Home » Videos » Hifonics Zeus Mono Amplifier Unboxing Hifonics Zeus Mono Amplifier Unboxing By rickodebest On February 25, 2017 In Videos Tagged Amplifier, audio, Hifonics, mono, unboxing facebook tweet google+ pinterest linkedin Here we have an unboxing video by rickodebest on the Hifonics ZRX1216.1D Zeus Mono Class-D Subwoofer Amplifier.