dB Technologies ES503 Stereo

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Compact Active Speaker System

Flexibly applicable
Integrated 3-channel digital amplifier with 1000 W power
Used both as a traditional stereo system with a subwoofer and two satellites, as well as a powerful mono system by means of a mechanical connection of the two satellites
With two coupled ES503 systems usable as powerful stereo sound system
Suitable cover for the subwoofer: Article Nr 373941, suitable cover for the top: Article Nr 373942 (both not included)

ES503 Sub:

Equipped with: 12" Woofer with 2" voice coil
Extensive input section with high-resolution OLED display for easy operation
Integrated 3-channel mixer and Bluetooth receiver for audio streaming
Subwoofer Digipro G3 digital amp with 1000 W/PRG
OLED Display plus rotary push button encoder
3x Mic line inputs with XLR / TRS combo jack
Bluetooth stereo receiver for audio streaming
Presets for stereo, mono and dual mono setup
Digital 4 channel mixer section
Mini-USB port for service and updates
XLR Output for mix or AUX output
2x Speaker Twist connections for Mid-High tops
Bass reflex design
15 mm Plywood housing
Two handles
M20 Thread
Dimensions: 465 x 400 x 430 mm
Weight: 16.4 kg

ES503 TOP A/B:

Equipped with: 4x3" Neodymium full range speaker
Phase-Plugs and mechanical assembly optimizing acoustic properties
Plastic housing incl. 25 mm support holder
Electrical and mechanical connections for coupling two ES503-Tops

Including:

1x ES503 Top A
1x ES503 Top B
1x ES503 Sub
1x Divisible spacer bar 25 mm
1x Speaker Twist cable 2 m

30 30-Day Money-Back Guarantee

3 3-Year Thomann Warranty

available since July 2015

Item number 367435

sales unit 1 piece(s)

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"

Incl. Subwoofer 1

more than 150 people 1

Width 465 mm

Depht 430 mm

more than 300 people 1

Active Speaker 1

Weight 18,3 kg

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 Black

Cover 373941, 373942

695 €

Free shipping incl. VAT

Sales Rank

in Active Speaker PA Sets

42 Customer ratings

5 24 Customers 4 14 Customers 3 2 Customers 2 2 Customers 1 0 Customers

4.4 / 5

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33 Reviews

Pleasantly surprised by how good these are

Erch from Scotland 03.05.2020

I bought these for my keyboard setup, which is rock orientated, Hammond clone, prophet, moog, piano etc. and I am delighted by how good the ES503s sound – they have far exceeded my expectations. Being able to use in stereo and not just mono is a huge plus point (and not sure others around the same price offer this).

I normally practice in a home studio with Adam studio monitors and I expected to lose a lot of clarity and definition when switching to these relatively low cost PA speakers, but actually they sound very hi-fi like with a nice sweet top end and plenty bottom end, none of the harsh brittle sound that you would normally expect from cheap PA speakers, I am actually really surprised by sound quality for the price.

I’ve not gigged them but they seem to have easily more than enough power for what I need.

Out of the box they do sound quite bass-heavy, and the bass while powerful is very slightly wooly, but I’m pretty sure some messing about with EQ will improve that.

The only slight criticism is the controls on the back are quite awkward to get to, a phone app would have been great, but not such a big deal as it remembers your last settings and you can also save your settings.

Bluetooth works very well and is very well behaved (and because they sound quite hi-fi like I connect them to my laptop when watching vids or listening to music).

All in all I would highly recommend, they sound great, are very easy to use and are extremely well priced.

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Amazing for such compact design

RandolfCZ 10.11.2017

Positive: I was very pleasantly surprised about the sound quality and loudness. It is absolutely sufficient for a small outdoor venue of ~100 people. Sure, the bass is what you would expect from 12'' woofer, so it wouldn't do for a rock band live venue, but for a reproducted music, this is a perfect small system that fits in a small car trunk along with the speaker stands, cables, mix, and there's still a place for a keg of beer. The audio quality is good even for home use (I didn't expect it from a PA system) - I am really not any close to being an audiophile, but I believe can tell a good sound from bad one.

Negative: On the other side, the control using a single knob is just silly. The system has many functions, and having to switch between different menus just to adjust channel volume vs. overall volume, that's bad. I would not recommend using it without an external mixer for any purpose than playing a single (mono or stereo) channel.

Neutral: The satellites are relatively directional, place it in a corner if you can, or farther from people when outside.

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Amazing small system

Hilton Jon 07.03.2022

These speakers are great, so much in fact i know use 2 of these as my main set up at the moment and they both fit in my car boot along with all my other lights and stuff. For most venues they are more than enough power and the quality of sound from them is delightful. I get lots of compliments on the sound quality. Be aware of the Bass though they are punchy and in some venues if you have two of them you may need to pull the bass down a little depending on you and your audiences taste. Very light for what they are and easy to carry, i only wish they came with the cases as these have to be paid for separately and it would be great if they had a bluetooth or wifi mixer onboard like some others do.

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Excelent Sound

arvidomusic 05.04.2019

This absoluetely excelent sound for that price what Thomman is offering,

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dB Technologies ES503 Stereo

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42 Customer ratings

33 Reviews

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Compact Active Speaker System

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