ES503 is a 1000W Power Amp Peak sound system composed by
2 slave 4x 3” full-range tops and 1 master 12” subwoofer. dBTechnologies’s
components and design allow an amazing SPL/size ratio: 95x355x137 mm and 1.9 kg
for the tops and 465x400x430mm 16,4 kg for the subwoofer for an overall 121 db
SPL. The sub hosts a Digipro G3® amp module with auto-range PSU and a
3-channels mixer with Bluetooth connection. A powerful DSP manages all function
of the on-board digital mixer, making the ES503 a real gem in terms of sound
performance and versatility. The internal design of the tops allows an
asymmetrical vertical coverage (thanks to the Logarithmic Curved Column Array
technology) and a unique “double ringed” phase plug widens the horizontal
coverage and guarantees a perfect voice intelligibility. This allows ES503 to
adapt to any situation, both with a seated or standing audience.
ES503 is the most eclectic among portable systems,
allowing 3 different configurations suitable for hundreds of different
1 MONO MODE: The two satellites are connected
top-on-top (thanks to a quick and easy slide connection system) and are placed
on the subwoofer through a D25mm pole.
2STEREO MODE:Each satellite is placed on a tripod
2b STEREO MODE: 1 Satellite on a pole, 1 on a
3 DOUBLE COLUMN MODE: a ES503 system in mono mode becomes
the master for a second ES503 feeding the signal thanks to the integrated
balanced output channel. This way, both system are driven by the master’s on
board mixer and any setup is guided through the master’s OLED display.
The ES503 is equipped with a three-channel mixer, and a built-in Bluetooth™ stereo
module, which receives audio from devices such as mobile phones, tablets or any
other audio device.
The bass-reflex subwoofer houses a 12” woofer and
the amplifier module. In addition to the input connectors and controls of the
user-interface, there are two Speakon outputs and a VDE power connector. The
enclosure, sturdy and stylish, is made of birch plywood coated with a durable
scratch-resistant black coat, which makes it truly road-ready. Two handles (one
per side) help easy transport.