

£160.66*
Prices incl. VAT.
Expected in 8-15 working days
Shipping from £8.99 Product number: 1000033919
- Speaker set up ways 2-way
- Speaker type Floor speaker
- Product width 6.6 cm
- Weight 2 kg

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Product information
Powerful speaker for versatile applications
The Desono COLS41 two-way speaker offers first-class sound and a clear, predictable directional characteristic. With its compact column design and discreet appearance, the speaker integrates unobtrusively into any environment. Whether indoors with demanding acoustics or weatherproof outdoor areas - the COLS41 is the perfect solution for versatile audio applications.
Technical data at a glance
- Speaker type: Two-way column speaker with 4 x 2-inch drivers and 1-inch tweeter
- Power range: 70-100V / 20W or 8 Ohm / 30 Watt
- Zoom-certified: For professional audio and video communication
- Protection class: IP66-certified, ideal for outdoor use
- Sound quality: High speech intelligibility and music reproduction across the entire frequency range
- Operating modes: Tap switch for 70V/100V or 8Ω low-impedance operation
- Colour options: Paintable for design customisation
Ideal for demanding acoustics and outdoor areas
Thanks to its highly focused dispersion pattern and improved speech intelligibility, the Desono COLS41 is ideal for reverberant environments such as houses of worship and auditoriums. Thanks to its weatherproof construction, it also fulfils the highest demands in outdoor areas and offers optimum sound reproduction on terraces or in entrance areas. The speaker is designed for both speech and music and delivers clear and precise audio quality in any environment.
Flexible and customisable for versatile requirements
The COLS41 has a switchable transformer with four power positions (2.5W to 20W) as well as a low-impedance bypass for constant voltage operation. This flexibility makes it ideal for large-scale sound reinforcement applications, especially for background music (BGM). In addition, the speaker can be custom painted to fit seamlessly into any architectural environment without compromising aesthetics.
With the Desono COLS41, you get an audio solution that combines functionality, design and versatility at the highest level.
Technical data
Name | Biamp Systems Desono COLS41 4 x 2-inch, column loudspeaker |
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Article number | 1000033919 |
Manufacturer SKU | COLS41 |
Model name | COLS41 |
Brand | Biamp Systems |
Product Type | Speaker |
Speaker set up ways | 2-way |
Speaker type | Floor speaker |
Product width | 6.6 cm |
Product height | 39.9 cm |
Product depth | 6.6 cm |
Weight | 2 kg |
Colour | White |
Condition | New |
Warranty type | Bringin service Service and support information |
Product safety
Person responsible for the EU |
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Biamp Europe |
Industriepark Brechtsebaan 8 |
2900 Schoten |
Belgium |
0032 3 448 01 60 |
BiampInfo@Biamp.Com |
Product information
Product information
Safety instructions:
- Keep these instructions for future reference.
- Make sure that your speaker cables are not damaged. Damaged speaker cables can lead to poor sound quality and damage the amplifier.
- Use only accessories specified by the manufacturer.
- Make sure that the mounting plate can support the weight of the speakers.
- Use a sufficient number of speakers to avoid blind spots.
- Do not connect the speakers to the mains supply as this will damage the speakers.
- This device should only be serviced by qualified personnel. Failure to do so may invalidate the warranty.
- Use cables with the correct cross-section, especially for long distances.
- Use cables with clear colour coding and pay attention to the polarity throughout the system.
- Avoid loud feedback from microphones, as this can damage your speaker.
- Please check the condition of the devices after unpacking. If the outside of the box is damaged, please inform your carrier immediately.