Promethean ASB-40-3 soundbar speaker Black 2.0 channels 20 W

<h4>ActivSoundBar</h4><p>ActivSoundBar is the perfect addition to any Promethean Interactive Display delivering crystal-clear immersive sound to the classroom.<br /><br /><strong>Room-Filling Sound</strong><br />90 dB of powerful sound ensures students can concentrate on what matters most – the content being delivered.<br /><br /><strong>Plug & Play System</strong><br />To get started simply plug ActivSoundBar into the interactive display and adjust the volume with remote or front controls.<br /><br /><strong>Amplified Sound</strong><br />2 x 20 W speakers provide a premium audio experience in the classroom.<br /><br /><strong>Versatile Design</strong><br />Mount it to the interactive display or on the wall. Either way it looks and sounds amazing.</p>