dB Technologies ES 503 PA Speaker System
dB Technologies have packed their active speaker expertise into a multifunctional, portable, space saving, user friendly system.
- Flexible system for a wide range of applications
- 1000W Class-D Digipro G3 Amplifier
- Passive array top cabinets
- Active 12-inch subwoofer
- 121dB SPL
- Lightweight and portable
- Bluetooth Input
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The dB Technologies ES503 is the first of a brand new Entertainment System series, specifically created by dB Technologies in order to pack its long time active speaker expertise into a multifunctional, portable, space-saving, user-friendly system. It consists of a complete 3-element system which adapts to several uses, thanks to a built-in digital mixer, a OLED display user interface and a Bluetooth audio receiver.
The dB Technologies ES503 is a 1000W Power Amp Peak sound system composed by two slave 4x 3-inch full-range tops and one master 12-inch subwoofer.
dB Technologies components and design allow an amazing SPL/size ratio: The tops measure in at 95 x 355 x 137 mm and weigh just 1.9 kg, while the subwoofer is 465 x 400 x 430mm while weighing just 16.4 kg. Together they produce an overall 121 db SPL.
The sub hosts a Digipro G3 amp module with auto-range PSU and a 3-channel mixer with a Bluetooth connection. A powerful DSP manages all functions 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.
The dB Technologies ES503 allows 3 different configurations suitable for hundreds of different occasions:
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 with a D25mm pole.
STEREO MODE A: Each satellite is placed on a tripod
STEREO MODE B: 1 Satellite on a pole, 1 on a tripod
DOUBLE COLUMN MODE: an ES503 system in mono mode becomes the master source to feed a second ES503. This way, both system are driven by the master's on board mixer.
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-inch 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) ease transport.
Speaker Type: 3-amped Stereo System with two full-range tops and one subwoofer
Frequency Response: [-10dB]37 - 15.000 Hz
Max SPL: 121 dB
MF - HF: 8x 3-inches
Type MF - HF: Neodymium
Directivity: 95x65 degrees
Amp Technology: Digipro G3
Amp Class: Class-D
Power Amp Peak: 1000 W
Controller: DSP 24 Bit/48 kHz
System Presets: Factory presets + User defined
Limiter: Dual Active, Peak, RMS, Thermal
Crossover Frequency LF-HF: 206 Hz
Mic/Instrument Channel: 1x Combo (XLR/Jack) balanced/unbalanced input
Line Channels: 2x Combo (XLR/Jack) balanced/unbalanced inputs
Media Channel: 1x Bluetooth built-in receiver
Mix Output: 1x XLR balanced output
Housing (Subwoofer): 15mm Black Painted Birch Plywood
Housing (Tops): Polypropylene PP
Handles: 2x lateral side (Subwoofer)
Width (Top): 95 mm (3.74 in)
Height (Top): 360 mm (13.98 in)
Depth (Top): 137 mm (5.39 in)
Width (Subwoofer): 465 mm (18.3 in)
Height (Subwoofer): 400 mm (15.7 in)
Depth (Subwoofer): 430 mm (16.9 in)
Weight (Top): 1.9Kg - 4.19lbs.
Weight (Subwoofer): 16.4Kg - 36.16lbs.