Microtubes 500v2 features our signature Dual Microtubesdrive engines. With the instantly recognizable sleek Darkglass design on the outside, these two models both pack a real punch on the inside, despite their seemingly inconspicuous size. A new superior custom-designed Darkglass high-efficiency class D power amplifier module is the heart of this new line of our 500 Watt amplifiers. It enables the usage of speaker cabs with impedance as low as 2Ω, adding a new level of f