dBTechnologies ES 503 Active Sound System

The dBTechnologies ES 503 is a compact yet powerful active sound system designed for portable PA applications. Featuring a 500W RMS Class-D amplifier, a 12" neodymium woofer, and a 1" compression driver, it delivers clear and punchy sound with a maximum SPL of 120dB. The built-in digital processor ensures optimal performance and protection.

With a frequency response of 55Hz–20kHz and a coverage angle of 90° x 60°, the ES 503 is suitable for small to medium venues, events, and installations. The lightweight plywood cabinet with a durable polyurea coating makes it easy to transport and set up. Multiple rigging points allow for flexible mounting options.