DB Technologies Es 503
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- This item is covered for 3 years
What you need to know
What you need to know
- 1000 W peak power via Digipro G3 Class-D amplification and 24-bit/48 kHz DSP for powerful, controlled sound.
- 12-inch subwoofer + 2 4 x 3-inch satellite speakers, 121 dB max SPL and 95 x 65 coverage for excellent intelligibility.
- A true all-in-one solution: 3-channel mixer, stereo Bluetooth, OLED display and balanced XLR output.
- Flexible configurations: mono column, stereo on tripods or dual master/slave columns.
Manufacturer Information
Db Technologies
https://www.dbtechnologies.com
info@dbtechnologies-aeb.com
------------------------
Safety manager:
A.E.B. Industriale Srl
Email: info@dbtechnologies-aeb.com
Address:
Essential Information About the dBTechnologies ES 503 Column System
- 1000 W peak via Digipro G3 Class-D amplification and 24-bit/48 kHz DSP for powerful and controlled sound.
- 12-inch subwoofer + 2 satellites with 4 x 3-inch drivers, max SPL 121 dB and 95 x 65 coverage for excellent intelligibility.
- True all-in-one solution: 3-channel mixer, stereo Bluetooth, OLED display, and balanced XLR output.
- Flexible configurations: mono column, stereo on stands, or dual master/slave column setup.
In the Line of the ES Series: Mobility and Power for Everyday Use
Designed by dBTechnologies, the ES 503 combines a birch plywood bass-reflex subwoofer with two lightweight polypropylene satellites. This compact 2.1 architecture delivers an outstanding size-to-sound-pressure ratio, ideal for providers and musicians seeking a reliable, elegant, and quick-to-deploy solution.
Who Is It For and What Are Its Uses?
Perfect for mobile DJs, acoustic duos, conferences, corporate events, places of worship, or bars, the ES 503 easily covers speeches, background music, and live sets. Its versatile connectivity and discreet design make it a plug-and-play system suitable for stages as well as itinerant performances.
Technical specifications
| Battery | No | Cutaway | No |
| Number of channels | 2 channels | Speaker structure | polymer molding |
| Bluetooth | Yes | Inputs | combo XLR/jack |
| Speaker diameter | 12", 3" | Outputs | XLR |
| Number of speakers | 9 | Color | Black |
| EQ | Yes | Power output | 1000 W |
| Media Player | Bluetooth | ||
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Questions frequently asked
Is the dB Technologies ES 503 suitable for an acoustic duo or a mobile DJ?
Its 2.1 configuration combines a 12-inch active subwoofer and two satellites each with four 3-inch neodymium drivers. The maximum announced SPL of 121 dB meets the requirements of mobile DJ gigs, acoustic duos, conferences, and corporate events.
Can music be streamed via Bluetooth with this system?
A built-in stereo Bluetooth receiver is assigned to the media channel. Despite the initial table indicating Bluetooth as "No", the detailed connectivity section explicitly mentions this receiver.
What mic and line inputs are available?
The mixer includes a mic/instrument input on a combo XLR/jack, and two line inputs on combo XLR/jack connectors, compatible with balanced or unbalanced signals. An assignable balanced XLR output can send the mix, a monitor signal, or an auxiliary feed.
How to set up the ES 503 satellites?
The two 1.9 kg satellites can be stacked vertically on a 25 mm pole or placed separately on stands for stereo sound coverage. A dual column setup is possible by linking a second system from the master’s XLR output.
What are the dimensions and construction of the subwoofer?
The bass-reflex subwoofer measures 465 x 400 x 430 mm and weighs 16.4 kg. Its enclosure is made of 15 mm birch plywood painted black, with two side handles.
