Skip to content
Free Next Working Day Delivery On Orders Over £100 ex VAT.
Courier services resume from 2 January 2026, subject to network capacity.*
We appreciate your business throughout the year.
Availability:
Out of stock
Sold out

£146.65 (Excl. VAT)

Current price - £175.98 (Inc. VAT)
£146.65 - £146.65
Current price- - £175.98
Availability:
Out of stock
  • Visa
  • Mastercard
  • American Express
  • Apple Pay
  • Google Pay
  • Paypal
  • Shop Pay
  • Klarna
  • Bank Transfer (BACS)
Trade pricing for verified resellers, proforma issued on official company letterhead for PO processing.
Education & Public Sector Pricing available for schools, universities, NHS, and government organisations. Contact our Public Sector Team on 020 8191 9223 or email info@screenmoove.com.
  • Description
  • Specifications
  • Downloads
  • Biamp Desono COLS101 Wired 30 W Two-Way Loudspeaker White

    911.1587.900

    The Biamp Desono COLS101 speaker is engineered to deliver high-quality sound for PA systems. Its robust construction features an aluminum body with a matte finish and weather-resistant design, making it suitable for both indoor and outdoor environments. The speaker's high fidelity audio is supported by a 2-way crossover channel, combining a 10-liter capacity woofer driver and a single tweeter driver to produce clear and powerful sound across a wide coverage area. With a frequency response of 195 - 22,000 Hz and a peak power of 120 W, it ensures vibrant and dynamic audio performance. Additionally, the COLS101 offers flexible connectivity options, supporting both 70 V/100 V and 16 ohm operations, making it a versatile choice for various installation settings. Whether you're looking to enhance a PA system in a commercial space or outdoor venue, the Biamp Desono COLS101 speaker is designed to meet your audio needs with its high-quality sound and durable construction.
     
    Weather-resistant design
    Crafted with an aluminum body and featuring a matte finish, the Biamp Desono COLS101 is built to withstand the elements. Its compliance with IEC 60529 IP66 standards ensures protection against harsh weather, making it suitable for both indoor and outdoor installations.
     
    High-quality audio performance
    The speaker boasts a 2-way crossover channel, integrating a 10-liter capacity woofer driver and a single tweeter driver for a rich and clear sound output. With a frequency response ranging from 195 to 22,000 Hz and a peak power of 120 W, it delivers high-quality audio across a wide coverage area of 120° x 10°.
     
    Versatile connectivity
    Designed for PA systems, this passive speaker supports both 70 V/100 V and 16 ohm operations, offering flexible connectivity options. Its wired technology ensures a stable and reliable audio connection, suitable for a variety of settings.

  •  

    Specification Description
    Product Type Speaker - for PA system
    Protection Weather-resistant
    Enclosure Colour White
    Enclosure Material Aluminium
    Design Features Matte finish
    Grille Colour White, RAL 9016
    Speaker Type 2-way - passive
    Continuous Power 30 Watt
    Peak Power 120 Watt
    Frequency Response (-10dB) 195 - 22000 Hz
    Recommended Amplifier Power 30 - 60 Watt
    Max Output Level (Max SPL) 112 dB
    Sensitivity 91 dB (1W@1m)
    Integrated Transformer 70V/100V or 16 Ohm operation
    Coverage 120° x 10°
    Recommended Placing Indoor / Outdoor
    Driver Details 10 x woofer driver - 2" coated paper cone, 1" Soft Dome tweeter
    Included Accessories L-type mounting bracket, 2 water-tight gland nuts
    Compliant Standards IEC 60529 IP66
    Width 6.6 cm
    Depth 6.6 cm
    Height 72.1 cm
    Weight 3.3 kg
    Shipping Weight 3.9 kg
    Service & Support Limited warranty - 5 years
  • Description Downloads
    Biamp Desono COLS101 Wired 30 W Two-Way Loudspeaker White | 911.1587.900 DataSheet Downloads

Book a Free Product Demo

Remote or on-site. No obligation.

Integrator or Installer?

Trade pricing, volume discounts, same-day collection.

Request a Trade Account

Education & Public Sector Solutions

Exclusive pricing, flexible terms, and dedicated support for schools, universities, NHS, and government organisations.

Official Purchase Orders We accept formal POs with VAT-compliant invoicing for all verified institutions.
Contract & Volume Discounts Competitive rates for multi-site, long-term, or framework-based deployments.
Dedicated Account Management Single point of contact for lead times, coordination, and sourcing.
Flexible 30-Day Terms Available to verified schools, councils, and government bodies.
Next-Day Delivery

Same-day shipping

Trade Account

Trade account available

Trusted Customers

See Our Latest Reviews

Public Sector Friendly

We Accept Purchase Orders

Have more questions ? Talk to our experts...

Need help choosing the right product?

Need help choosing the right product?

Speak directly with a dedicated Screen Moove expert and get the right solution, first time.

Call us on: 020 8191 9223
Email us: info@screenmoove.com

Contact us

Simply complete our contact form, and we will promptly respond to your inquiries.

If you have any questions or enquiry, please fill out the form below with all of your details and we'll get back to you shortly.