Citronic LOSUB Low Profile Active Subwoofer – LOSUB-15A
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Citronic LOSUB Low Profile Active Subwoofer – LOSUB-15A
LOSUB is designed to offer a high power subwoofer unit with compact dimensions compared with traditional subs. Employing a downward angled baffle, the LOSUB creates a pressure zone at ground level and ports this forward, meaning that the driver is positioned to operate in a smaller enclosure. Sitting on the ground, the cabinet is just 36cm high and has a 35mm pole mount for adding a satellite full-range speaker. This low profile also enables the cabinet to fit under or beside furnishings and in narrow spaces for installation. The input section has 2 independent inputs and outputs for stereo link to a pair of active tops in a 2.1 configuration and there is an adjustable low pass filter and boost function to provide the right amount of sub output as needed. Whether is it for space-saving during transit or storage or for building into discreet spaces for installation, the LOSUB provides hefty power without eating up all your room.
This is a practical option if you need a active with clearly specified features and straightforward compatibility. The details below come from AVSL's current product information, so you can check the connections, size and performance before ordering.
What Is It Actually For?
It is designed for semi-directional ported design. The remaining features make it useful where you want a tidy, dependable setup without unnecessary complication.
Why Choose This One?
The LOSUB-15A gives you a sensibly specified active from Citronic. It is worth considering when you want the stated specification without paying for features that may not be relevant to your setup.
Who Is It For?
This is aimed at home users, installers, performers, schools, venues and production teams who need a suitable active. Suitability will depend on the connections and specification your system requires, so those are worth checking carefully.
Key Features
- Semi-directional ported design
- Compact dimensions
- Stereo in/out for 2.1 operation
Specifications
| Brand | Citronic |
|---|---|
| Model | LOSUB-15A |
| SKU | 178.135UK |
| EAN | 5015972239124 |
| Power supply | 230Vac, 50Hz (IEC) |
| Construction | MDF enclosure with polyurea finish |
| Hardware | Routed handles & 35mm pole mount socket |
| Amplifier : construction | Class-D (fixed DSP) |
| Inputs | 2 x balanced XLR / 6.3mm jack |
| Outputs | 2 x balanced XLR |
| Controls | Flat/boost, phase switch, frequency, subwoofer level |
| Driver | 380mmØ (15") sub woofer |
| Frequency response | 40 - 120Hz |
| Sensitivity @ 1W/1m | 96dB |
| SPL max. | 127dB |
| Voice coil | 75mmØ (3") |
| Magnet | 2.835kg (100oz) |
| Output power rms | 600W |
| Output power max. | 1200W |
| Dimensions | 550 x 480 x 360mm |
| Weight | 24kg |
| Packaged weight | 26.2000kg |
| Packaged dimensions | 410 x 410 x 600 mm |
| Country of origin | CN |
| Tariff code | 8518210000 |
What’s Included
- 1 x Citronic LOSUB Low Profile Active Subwoofer – LOSUB-15A
Please Note
Please check connections, measurements and compatibility before ordering. Batteries, cables, fixings and accessories are only included where specifically stated in the product description.
Not Sure If This Is Right?
If you are not sure whether this active will work with your existing equipment, get in touch with the make and model of the equipment you are connecting it to and we will help you check.

