Promethean ActivSoundBar

20 W, 2.0 Channel
Ratings
BrandMore from Promethean
Delivered between 7.1.2026 and 9.1.2026
10 pieces in stock at third-party supplier
Supplied by
JACOB DE
free shipping

Product details

The Promethean ActivSoundBar is a powerful soundbar specifically designed for use with interactive whiteboards. With a continuous output of 40 watts and a frequency response of 50 to 20,000 Hz, it delivers clear and dynamic sound reproduction, making it ideal for presentations and teaching. The soundbar features an active two-way speaker system with two 20-watt stereo speakers, ensuring impressive audio quality. The built-in amplification allows for easy installation and use, while the various connection options, including audio line-in and subwoofer output, enable flexible integration into existing systems. The ActivSoundBar comes with a remote control, mounting hardware, and a wall-mounting kit, further simplifying installation and operation. With its sleek design and a weight of only 2.9 kg, it is both functional and aesthetically pleasing.

  • Active two-way speaker system for enhanced sound quality
  • Integrated amplifier for easy installation
  • Versatile connection options, including RCA and mini-phone
  • Package includes wall-mounting kit and remote control
  • Optimized for use with interactive whiteboards.

Key specifications

Audio channel
2.0 Channel
Soundbar type
Soundbar
Equipment + functions
Remote control
Item number
31545400

General information

Manufacturer
Promethean
Category
Sound bars
Manufacturer no.
ASB-40-3
Release date
11.5.2022

Colour

Colour
Black
Exact colour description
Black

Multimedia functions

Soundbar type
Soundbar
Audio channel
2.0 Channel
Nominal power
20 W
Frequency range
50 - 20000 Hz
Equipment + functions
Remote control

Connections

USB ports
USB-A

Power supply

Power consumption
40 W
Power consumption (standby)
0.50 W

Origin

Country of origin
China

Voluntary climate contribution

CO₂-Emission
Climate contribution

Product dimensions

Height
7 cm
Width
86 cm
Depth
10 cm
Weight
4 kg

30-day right of return
24 Months Warranty (Bring-in)
1 additional offer

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Sound bars» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • Promethean
    Not enough data
  • 1.HP
    0 %
  • 1.Panasonic
    0 %
  • 3.Razer
    0.4 %
  • 4.Dell
    0.6 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • Promethean
    Not enough data
  • 1.Creative
    0 days
  • 1.Dell
    0 days
  • 3.Sennheiser
    2 days
  • 4.Philips
    3 days

Return rate

How often is a product of this brand in the «Sound bars» category returned?

Source: Digitec Galaxus
  • Promethean
    Not enough data
  • 1.HP
    0.6 %
  • 2.Speedlink
    1.2 %
  • 3.Trust
    2.1 %
  • 4.Razer
    3.1 %
Source: Digitec Galaxus