dB Technologies ES 503 Column PA System

Boasting a 1000W Power Amp Peak sound system composed by 2 slave 4x 3” full-range tops and 1 master 12” subwoofer. The ES 503 has an overall 121dB SPL for a gorgeous full-bodied sound. The internal design of the full-range speakers delivers an asymmetrical vertical coverage - thanks to the Logarithmic Curved Column Array technology - and a unique ''double ringed'' phase plug widens the horizontal coverage, while guaranteeing perfect voice intelligibility. Additionally, this design allows the dB Technologies es 503 to be adapted for any situation, including for either a seated or standing audience.

Versatile and powerful

The ES 503 PA system can be configured in three different modes by simply adjusting the settings via the OLED display and rotary control knob.

• Mono Mode: The two satellite speakers are connected top-on-top - thanks to the quick and easy slide connection system - and are then mounted on the subwoofer via a 25mm pole.
• Stereo Mode: Each satellite speaker is placed individually on a tripod stand (sold separately), further expanding the field of coverage. Alternatively, 2b Stereo Mode can be used to place one satellite speaker on a pole and the other speaker on a tripod stand.
• Double Column Mode: An es 503 system in mono mode becomes the master for a second es 503 system (sold separately) via the integrated balanced output channel. By doing so, both systems are driven by the master's on-board mixer and any adjustments can be made exclusively via the masters OLED display.

Innovative design

The ES 5003 features a sturdy and stylish enclosure which keeps it safe and trustworthy during transportation. And made of birch plywood coated with a durable scratch-resistant black coat, it is entirely road-ready. And equipped with two handles (one per side), moving it between vehicles and venues is far easier. It also completer with a three-channel mixer and a built-in Bluetooth stereo module. This means that you can use your mobile phone, tablet, or other audio device with the ES 503.

What's Included

• 1 x ES Top A
• 1 x ES Top B
• 1 x ES503 Sub
• 1 x Telescopic Pole
• 1 x SpeakON Cable
• 1 x Power Supply Cable

Features

• 3-amped stereo PA system
• OLED DSP interface
• Stereo or mono configuration
• On-board 3-channel digital mixer
• Built-in extended range Bluetooth stereo audio receiver
• Customizable balanced output channel
• Logarithmic column array for extended vertical coverage
• Double-ringed phase plugs
• Auto range PSU
• 5 year manufacturer warranty upon registering the product

Specifications

• Speaker Type: 3-Amped Stereo System with Two Full-Range Tops and Subwoofer
• Frequency Response: 37Hz - 15kHz
• Maximum SPL: 121dB
• Mid Frequency - High Frequency Drivers: 8 x 3'' Neodymium
• Low Frequency Driver: 12''
• Directivity: 95° x 65°
• Amplifier: Class-D Digipro® G3
• Amplifier Output: 500W RMS
  • 1000W Peak
• Processor Controller: DSP 56-Bit
• Converter AD/DA: 24-Bit/48kHz
• System Presets: Factory Presets + User Defined
  • Factory Presets: Flat, Playback, Club, Vocal, Monitor, Anti-Feedback
  • User Presets: Low Shelving, Semi-Parametric Filter, High Shelving
• Controls:
  • 1 x OLED Display + Rotary Knob with Push-Button
  • 1 x Audio Signal Monitoring LED
  • 1 x Mini USB B Port (Service Data)
• Limiter: Dual Active, Peak, RMS, Thermal
• Crossover Frequency LF - HF: 206Hz
• Inputs:­­
  • Mic/Instrument: 1 x Combo (XLR/Jack) Balanced/Unbalanced Inputs
  • Line: 2 x Combo (XLR/Jack) Balanced/Unbalanced Inputs
  • Media: 1 x Built-In Bluetooth Receiver
• Output: 1 x XLR Balanced Output
• Subwoofer Cabinet: 15mm Black Painted Plywood
• Full-Range Speaker Cabinets: Polypropylene PP
• Handles: 2 x Lateral Side Handles (Subwoofer)
• Subwoofer Dimensions: 465mm x 400mm x 430mm / 18.3'' x 15.7'' x 16.9'' (W x H x D)
• Full-Range Speaker Dimensions: 95mm x 360mm x 137mm / 3.74'' x 13.98'' x 5.39'' (W x H x D)
• Full-Range Speaker Weight: 1.9kg / 4.19lbs
• Subwoofer Weight: 16.4kg / 36.16lbs