San Francisco based Magico, designed some crazy industrial sized speakers to blow your head off or really piss off the neighbours.

Behold the Ultimate II, machined from 4″ thick aircraft-grade hard-anodized aluminum, with 4 pairs of the most ambitious compression drivers ever made. With an 80Hz 1:1 midbass horn, 5-way horn-loaded system frequency response: 22Hz-30KHz. It roams 90″ of the floor and weighs over 800lbs.