dB Technologies ES-503

Tri-Amp PA System with Two Full-Range Tops and One Subwoofer

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This product has now been discontinued
Special Offers Added:

SKU: DJK21155 EAN: 8058159114569

Special Offers When bought with this product

Product Description

dB Technologies ES 503 Tri-Amp Entertainment Stereo System 

DJkit are very excited with the new dB Technologies ES 503 system, with it's massive 1000W output for a single system it is certainly going to blow the competitors similar products out of the water!

The new dB Technologies ES-503 system is a Tri-Amp complete active PA system with a 12" active bass bin and 2 full range column speakers. 

With the new dB Technologies ES503 speaker system's bluetooth connection you can stream your music direct from any bluetooth device.

To take the dB Technologies ES 503 system to the next level use a pair to give you a massive 2k output to fill any sized venue.

*Please note speaker stands are available as a special offer and you need a 25mm stand spigot.



Technical Specs

Tech specs
Technical Data
Speaker Type : 3-amped Stereo System with two full-range tops and one subwoofer
Acoustical data
Frequency Response [-10dB]: 37 - 15.000 Hz
Max SPL: 121 dB
MF - HF: 8x 3"
Type MF - HF: Neodymium
LF: 12"
Directivity: 95x65°
Amp Technology: Digipro® G3
Amp Class: Class-D
Power Amp: 1000 W
Power Supply: SMPS with PSU Auto-range
Power Connection: VDE socket
Cooling: Convection
Controls: 1x OLED Display with rotary encoder w/switch 1x Audio signal monitoring LED 1x USB port (service data)
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 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.


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Do you own the dB Technologies ES-503? Why not write a review based on your experience with it.
31 July, 2019
Line Array System
Perfect, super quality powerful sound, amazing, great service from djkit.com too
0 found this helpful
4 February, 2018
Great array with loads of setup options
I chose this product over the RCF Evox 8. Whilst it may not be as powerful as the RCF it one me over as it has 3 setup modes "Mono Array" "Stereo Array single speaker" and if you buy 2 you can obviously use them for left and right audio respectively. I also noticed the vocals are second to none as compared to a standard PA. djkit.com are awesome for customer service too
0 found this helpful
6 September, 2016
Darren Holme
The Db system is a great PA, simple to use & sound is excellent, with Volume! Im also loving the portability of it. The sound dispersion isn't as good as say the Maui 28 (it's still wide though) but generally you want the sound louder directly in front of the speakers anyway for dancing etc, the people on the outer edges sat down want the option of chatting with each other. Good purchase, the only drawback, I want another one! As for djkit.com, I really would not buy anything expensive from any other company, I've had nothing but excellent service from anybody I've ever spoken to from there, it's how a company should be run! Darren
0 found this helpful
5 July, 2016
excellant speaker system , reccommend to all
couldn't fault the speaker's , 100% satisfied , djkit.com excellant alround , thankyou .
0 found this helpful
20 April, 2016
5 Stars
Excellent speakers! Got a Pair of them and have used them in small venues and large venues, crystal clear sound and good bass from the subs. They look amazing too
0 found this helpful
Sounds Great
6 January, 2016
Good Speaker
Good speakers and the sound quality is great and also they are very lightweight
0 found this helpful
11 August, 2015
Versatile & Easy Transport
Great clarity and power from a lightweight package.
0 found this helpful


Considering purchasing the dB Technologies ES-503? Have questions? Ask people who've recently bought one.
Could you tell me if this comes with covers?
chris asked 3 years ago
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dB Technologies ES-503

Delivery And Stock Information

Free next working day delivery on all orders over £100 placed before 3:30pm Monday to Friday.

Orders placed at the weekend or after 3.30pm on Friday will be delivered on the following Tuesday (excluding Bank Holidays).

Larger items / orders e.g large bass speakers or multiple speakers may have to be shipped via a pallet service which may take 1-2 days.

Free next day delivery applies only to the UK mainland for orders over £100. Other locations will be charged as follows

    • Highlands and Islands 2-3 Days* + £25
    • Northern Ireland 2-3 Days* +£10
    • Deliveries will be made subject to the terms and conditions of the courier company. djkit.com will not be held responsible for late deliveries.

In the event that the items ordered are unavailable for next day delivery, you will be contacted by djkit.com to arrange a suitable delivery date.

"In stock" means that the product displayed is either in stock with ourselves or our suppliers and is available for delivery. Stock levels are subject to change without prior notice.


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Finance Available!

0% Interest Free Finance!
0% Finance on all orders over £280
10% deposit then 6 months payment of £101.25

You can apply for finance to purchase this item. A minimum 10% deposit is required and you can opt for either 12, 24 or 36 monthly payments thereafter 21.9% APR.

dB Technologies ES-503
from £22.55/month
Buy a dual ES503 System
from £45.10/month

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