dB Technologies ES503 Stereo White

Compact active loudspeaker system

  • Flexible use
  • Integrated 3-channel digital power amplifier with 1000 W output power
  • Can be used as a classic stereo system with one subwoofer and two satellites, or as a powerful mono system by means of the mechanical connection of the two satellites
  • Can also be used as a powerful stereo system with two coupled ES503 systems
  • Matching protective cover for the subwoofer: Art. 373941, matching protective cover for the top: Art. 373942 (both not included)
  • Colour: White

ES503 Sub:

  • Driver: 12" woofer with 2" diaphragm compression driver
  • Extensive input section with high-resolution OLED display for easy operation
  • Integrated 3-channel mixer and Bluetooth receiver for audio streaming
  • Digipro G3 digital subwoofer with 1000 W/PRG
  • OLED display plus rotary-push encoder
  • 3 mic line inputs with XLR/jack combo socket
  • Bluetooth® stereo receiver for audio streaming
  • Presets for stereo, mono and dual-mono setup
  • 4-channel digital mixing section
  • Mini-USB port for service and updates
  • XLR output for mix or aux output
  • 2 Speaker Twist connections for mid-high tops
  • Bass-reflex design
  • 15 mm multiplex wood cabinet
  • Two handles
  • M20 thread
  • Dimensions: 465 x 400 x 430 mm
  • Weight 16.4 kg

ES503 TOP A/B:

  • Equipment: 4 x 3" neodymium full-range loudspeakers
  • Phase plugs and mechanical arrangement optimise acoustic properties
  • Plastic cabinet incl. 25 mm stand mount
  • Electrical and mechanical connections for coupling two ES503 tops


  • 1x ES503 Top-A
  • 1x ES503 Top-B
  • 1x ES503 sub
  • 1x divisible distance rod 25 mm
  • 1x speaker twist cable 2 m
ABS-Plastic Housing No
Satellite Speaker System Yes
Incl. Mixer Yes
Incl. Stand No
Tweeter, 1" and Larger No
Midrange Driver 4x 3"
Woofer size 1x 12"
available since December 2021
Item number 527567
sales unit 1 piece(s)
Width 465 mm
more than 150 people 1
Incl. Subwoofer 1
Depht 430 mm
Weight 18,3 kg
Active Speaker 1
Line Array / Column 1
Sub Woofer 1x12
Speakers (Row) 8x3
Power (Manufacturer Info) 1000 W
Inputs simultanly 3
Mic Preamps 1
Line Out XLR
Bluetooth Play 1
Color White
Cover 373941, 373942
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B-Stock from $618 available
The shipping costs are calculated on the checkout page.
In stock within 2-3 weeks
In stock within 2-3 weeks

This item is expected back in stock soon and can then be shipped immediately.

Standard Delivery Times