The Berlin 90/40 was designed for use in abusive, real-world situations, both on the road or in permanent installations. Combining super-rugged, U.S. Armed Forces road case technology with a number of acoustic innovations, the Berlin 90/40 is a powerful and musically accurate loudspeaker The Berlin 90/40 is the perfect unit for any application where compact size, high frequency dispersion control and high power are required. The 2-inch compression driver used in the Berlin provides clean, defined sound in any environment. Even though the Berlin 90/40 is only 13.5-inch deep, Technomad's unique cabinet tuning delivers exceptional bass extension, articulation, and pitch. The Berlin is extremely EQ compliant and offers the user unrivaled control over every type of program material. Only the highest quality metalized polypropylene capacitors and heavy gauge inductors are used in Technomad networks, minimizing insertion loss and resulting in smooth response throughout the operating bandwidth. Both high and low frequency drivers are ferro-fluided for longer lifespan and better power handling.