Promethean ActivSoundBar - sound bar - for interactive whiteboard


Promethean ActivSoundBar - Sound bar - for interactive whiteboard - 40 Watt - 2-way

OETC Part: PM-ASB-40-2 | MFG Part: ASB-40-2

  • Create an amplified classroom

    Pitch-perfect sound allows your students to concentrate on what matters most – the content being delivered.

  • Maximize your existing technology

    You can turn your interactive whiteboard into an all-in-one solution.

  • Ready-to-use out of the box

    It is simple to set up and control.

  • Create an amplified classroom

  • Maximize your existing technology

  • Ready-to-use out of the box

The Promethean ActivSoundBar provides a powerful, high-quality sound option for most classrooms and meeting rooms. It can be used as the sole sound source for ActivBoards without built-in sound, or to enhance the depth and range of sound from units such as the ActivPanel Touch.

Simply connect the ActivSoundBar to your existing display to create theater-style sound in your classroom. The ActivSoundBar can be used as the primary source of sound for Promethean ActivBoards without built-in sound, or to enhance the depth and range of sound from interactive displays such as the ActivPanel Touch.

The ActivSoundBar can be mounted on the top edge of select ActivBoards or be fixed to a shelf top or wall to ensure the best fit for your classroom.


Spec Value
Connector Type Audio line-in (RCA x 2) ¦ Audio line-in (mini-phone stereo 3.5 mm) ¦ Subwoofer output (RCA)

Dimensions & Weight

Spec Value
Width 38.9 in
Depth 3.5 in
Height 2.8 in
Weight 6.39 lbs


Spec Value
Product Type Sound bar - for interactive whiteboard


Spec Value
Included Accessories Mounting hardware, audio cable, wall mounting kit, IR remote control


Spec Value
Power Source AC power adapter
Voltage Required AC 120/230 V (50/60 Hz)

Speaker System

Spec Value
Speaker Type 2-way - active
Nominal Output Power 40 Watt
Frequency Response 50 - 20000 Hz
Signal-To-Noise Ratio 90 dB
Amplifier Integrated

Speaker System Details

Spec Value
Speaker Details Sound bar - stereo x 2 - 20 Watt - 50 - 20000 Hz CFR - 2-way - active
Driver Details Sound bar: 2 x mid/woofer driver - 3" ¦ Sound bar: 2 x tweeter driver - 1"
  Higher ED K-12 Other
Alabama  Available  Available  Available
Alaska  Available  Available  Available
Arizona  Available  Available  Available
Arkansas  Available  Available  Available
California  Available  Available  Available
Colorado  Available  Available  Available
Connecticut  Available  Available  Available
Delaware  Available  Available  Available
District of Columbia  Available  Available  Available
Florida  Available  Available  Available
Georgia  Available  Available  Available
Hawaii  Available  Available  Available
Idaho  Available  Available  Available
Illinois  Available  Available  Available
Indiana  Available  Available  Available
Iowa  Available  Available  Available
Kansas  Available  Available  Available
Kentucky  Available  Available  Available
Louisiana  Available  Available  Available
Maine  Available  Available  Available
Maryland  Available  Available  Available
Massachusetts  Available  Available  Available
Michigan  Available  Available  Available
Minnesota  Available  Available  Available
Mississippi  Available  Available  Available
Missouri  Available  Available  Available
Montana  Available  Available  Available
Nebraska  Available  Available  Available
Nevada  Available  Available  Available
New Hampshire  Available  Available  Available
New Jersey  Available  Available  Available
New Mexico  Available  Available  Available
New York  Available  Available  Available
North Carolina  Available  Available  Available
North Dakota  Available  Available  Available
Ohio  Available  Available  Available
Oklahoma  Available  Available  Available
Oregon  Available  Available  Available
Pennsylvania  Available  Available  Available
Rhode Island  Available  Available  Available
South Carolina  Available  Available  Available
South Dakota  Available  Available  Available
Tennessee  Available  Available  Available
Texas  Available  Available  Available
Utah  Available  Available  Available
Vermont  Available  Available  Available
Virginia  Available  Available  Available
Washington  Available  Available  Available
West Virginia  Available  Available  Available
Wisconsin  Not Available  Not Available  Not Available
Wyoming  Available  Available  Available