The dB Technologies ES 602 is a bi-amped portable PA system that is composed of one passive top and one active 10" subwoofer. The subwoofer houses an 800 watt power amplifier module with an auto-ranging PSU. Powerful DSP manages the functions of the entire ES602 system. The satellite is placed on the subwoofer through the supplied D25 pole. The ES602 features a Class-D Digipro G3 amplifier that provides high power with limited weight and dimension. A highly advanced digital pre-amplifier controls the audio crossover of the acoustic components, the frequency response, the limiter, and the phase alignment.
The full-range top box is equipped with (4) 3" neodymium drivers. The internal design of the top allows an asymmetrical vertical coverage. A double ringed phase plug widens the horizontal coverage and assures suitable voice intelligibility. The bass-reflex subwoofer is comprised of a 10 inch woofer as well as the amplifier module. The rugged enclosure is made of birch plywood that is coated with a durable scratch-resistant black coat, which makes it road-ready. Two recessed handles (one on each side) help make transport easy. The metal grill with foam, in addition to protecting the woofer, also gives a professional look. The lower part of the grid, placed right on the reflex ports, has holes with a larger diameter to enhance air flow.
The digital preamplifier with DSP (Digital Signal Processing) controls the audio crossover of the acoustic components, the frequency response, the limiter, and the phase alignment. In addition to the input connectors and controls of the user interface, there are two Speakon outputs and a VDE power connector.
The DSP allows you to choose from 8 different types of equalization, including: flat, bass boost, bass reduction, playback, club, vocal, monitor, and anti-feedback.