Pronomic SA-18 SUB Active Subwoofer

Active 18-Inch Subwoofer!
  • Active subwoofer with 600 watt peak power
  • Max. SPL: 126 dB
  • 1x 18" speaker with bass reflex ports
  • Frequency range: 26 - 120 Hz
  • Extremely robust wooden enclosure with 35mm flange
Variants (1)
Pronomic SA-15 SUB Active Subwoofer
Pronomic SA-15 SUB Active Subwoofer Pronomic SA-15 SUB Active Subwoofer
Pronomic SA-15 SUB Active Subwoofer
  • Active subwoofer with 600 watt peak power
  • Max. SPL: 124 dB
  • 1x 15" speaker with bass reflex ports
  • Frequency range: 30 - 120 Hz
  • Extremely sturdy wooden enclosure with 35mm flange
279
319
All prices include VAT
Ready for shipping
Finance from 20,00 € per month
Standard Shipping
free
Delivery time 1 - 2 working days
Desired Date
free
Express Shipping
9,99
Delivery on Tuesday, 28.04.2026, if you order within 1 Days 1 Hrs. 35 Min. 
Shipping and Delivery
Our brand – your advantage
The private-label alternative of Pronomic
1
539
group of musicians playing instruments
Get personal advice now!

The hotline is currently not manned. You can reach us again on Monday, 27.04.2026 at 09:30.

08861-909494-6

[email protected]

Moves a Massive Amount of Air!

The SA series subwoofers from Pronomic deliver clear, powerful sound at an incredible price. Reliable technology and a stage-ready enclosure set a new standard for these speakers.

Powerful Speaker

The SA-18 SUB features an 18" speaker with two bass reflex ports. The cone is driven by a 2.5" magnet coil, which combined with the 300 watt (RMS) amplifier delivers a maximum volume of 126 dB.

Smart Technology

The subwoofer has two XLR line inputs, and two XLR outputs for signal pass-through. These outputs feature a switchable high-pass filter that removes frequencies below 100 Hz. Additionally, the SA-18 SUB includes a phase switch and ground lift.

Sturdy Enclosure

The robust 15 mm MDF panels are coated with a durable textured finish. Both sides have large metal handles. Naturally, the speaker flange for optional satellite speakers is made of steel.

Thumping Bass for Your Stage!

Features

  • Active subwoofer with Class AB amplifier
  • Power: 600 watts (peak), 300 watts (RMS)
  • Speaker: 18 inch (46 cm)
  • 2.5" voice coil
  • Max. SPL: 126 dB
  • Frequency range: 26 - 120 Hz
  • Impedance: 4 ohms
  • 2x balanced line input (XLR)
  • 2x balanced line output (XLR)
  • Switchable line-out (flat/100 Hz HPF)
  • Phase switch
  • Ground lift switch
  • Volume control
  • LED indicators for power, input signal and clipping
  • 35mm flange for pole mount
  • Dimensions (WxHxD): 54 x 63 x 56 cm
  • Weight: 37.1 kg

Scope of delivery

  • 1 x Pronomic SA-18 SUB Active Subwoofer

Specification

  • Product number 00057897
  • Power RMS (Watts) 350
  • Wheels included No
  • Outputs XLR
  • Stand mount flange 35mm
  • Inputs XLR
  • Subwoofers 1x 18 Zoll
  • Colour Black
  • Weight in kg 37,1

Reviews

4.9/5.0
Based On 8 ratings
Show all reviews
5 Stars
7
4 Stars
1
3 Stars
0
2 Stars
0
1 Star
0

A verification of the ratings has taken place as follows: Only customers who are registered in our online store and have actually purchased the product from us can submit a rating for the item in the customer account.

Rating
Review from Stephan on 08.09.2020
This rating has been translated automatically. Original language flag from
 verified purchase
I am generally pleased with you guys no matter what.... Many greetings
Rich bass for home disco
Review from Eva on 28.10.2025
Variant Pronomic SA-15 SUB Active Subwoofer
This rating has been translated automatically. Original language flag from
 verified purchase
I bought the subwoofer after friendly advice by e-mail as a supplement to the MC Grey PA complete set "PowerDJ-1200 amplifier plus", which is a bit weak on the chest in terms of bass, at least when around 20 people are dancing in the room. The first party test has shown: The sound is now nice and rich and ideal for dancing with 10 or more people. The guests were satisfied, as was the DJ. The controls on the back are a little difficult to reach when the subwoofer is positioned with its back to the corner of the room. This trains the dexterity and therefore does not give a star deduction ;-)
SA-15 SUB subwoofer
Review from Jost on 24.06.2025
Variant Pronomic SA-15 SUB Active Subwoofer
This rating has been translated automatically. Original language flag from
 verified purchase
great for my Basedrum at my side...nice and fat
Delivery and sound
Review from Steven on 12.07.2024
Variant Pronomic SA-15 SUB Active Subwoofer
This rating has been translated automatically. Original language flag from
 verified purchase
I am very happy with my decision.....about Pronomic SA-15 SUB active subwoofer
Sound and bass come across very well, I can only recommend it
Delivery was very fast...
Opti as sub for 5.1
Review from Kassierer Frank on 17.03.2024
Variant Pronomic SA-15 SUB Active Subwoofer
This rating has been translated automatically. Original language flag from
 verified purchase
I needed the device as a replacement for a subwoofer for a 5.1 home theater system. It's ideal for this use, no frills, just plugs in and works. And in the end it's a lot cheaper than comparable devices for home use

Questions about product

Your question about the article Pronomic SA-18 SUB Active Subwoofer

Your question will be forwarded directly to the department and answered as soon as possible.

Question by Stefan Matticka on 09.05.2023

Do I have the full sound on the end devices connected to the outputs with the switch set to "flat"? Full-range speakers are to be connected, but I would like to have the full frequencies on them. Unfortunately, the switch position "flat" is not described further.

Answer by Musikhaus Kirstein:

Yes, that is exactly what the switch position Flat is for. All frequencies are passed on there. With "HPF" the high-pass filter is active at 120Hz.

Question by Sven Kaiserauer on 02.12.2022

Is it possible to mount Bluewheels on the back without destroying anything inside?

Answer by Musikhaus Kirstein:

We do not recommend mounting wheels on the sub. On the one hand, the case is not designed for this, and on the other hand, any warranty claim expires with such an installation.

Question by Ralph on 17.09.2021

Moin, would like to connect the SA 18 to my mixer as a monitor subwoofer via fx. At the mixer is jack. How do I have to connect it? Vg

Answer by Musikhaus Kirstein:

You need two cables XLR (male) to large stereo jack. Your mixer should normally have two outputs (left/right); with the cables you then go into the inputs (L/R) of the subwoofer.

Question by Volker on 12.06.2021

Hello to the round,

would like to connect this SUB to my SONOS AMP and permanently install in the patio area. Therefore, the following questions.

1. is the SUB weather resistant?

2. how do I connect the SUB to the AMP (AMP has a sub -output)?

(possibly.3. - currently I have only laid box cables outdoors, what adapter I needed for the SUB?)

Thanks in advance to all

Greetings
V.

Answer by Musikhaus Kirstein:

This subwoofer is an active device. You don't need a power amplifier to amplify the signal, the subwoofer does that itself. Unfortunately, it is not weatherproof. For outdoor use, passive systems are usually used, where the amplifier can be placed in a protected location. The passive speakers are then less sensitive to rain, for example.

Question by JustinJakubiak on 13.05.2020

Can not decide between this subwoofer and the behringer B1200D pro. Which one has the most sound pressure?
LG

Answer by Musikhaus Kirstein:

The SA-18 is more than twice as loud as the Behringer.

Financing

easyCredit Ratenkauf

easyCredit logo
You can pay the purchase amount conveniently in installments. You will see immediately whether your application has been approved.

ConsorsFinanz Finanzierung

Consors Finanz logo
You can finance your order in convenient monthly installments from a value of €100.00.
Your contact persons

The hotline is currently not manned. You can reach us again on Monday, 27.04.2026 at 09:30.

Monday 09:30 - 18:00
Tuesday 09:30 - 18:00
Wednesday 09:30 - 18:00
Thursday 09:30 - 18:00
Friday Closed
Saturday 09:30 - 13:30