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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
Suitable accessories (Not included in the delivery.)
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
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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.
This rating has been translated automatically. Original language
Variant Pronomic SA-15 SUB Active Subwoofer
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Variant Pronomic SA-15 SUB Active Subwoofer
This rating has been translated automatically. Original language
Variant Pronomic SA-15 SUB Active Subwoofer
This rating has been translated automatically. Original language
Sound and bass come across very well, I can only recommend it
Delivery was very fast...
Variant Pronomic SA-15 SUB Active Subwoofer
This rating has been translated automatically. Original language
Questions about product
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
- 2 to 60 months term
- Financing from 20,00 € / month
- More information about installment purchase
ConsorsFinanz Finanzierung
- 6 to 72 months term
- 0% financing for 26,58 € per month
- More information on financing
| Operating instructions / manual |
| 3 Year warranty | |
| 30 Day Money Back | |
| Price Match Guarantee | |
| Over 2.000.000 satisfied customers |
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 |
Different opening times |
| Saturday | 09:30 - 13:30 |


