Accessories

The SBA-100 projection audio system consists of two 14 W speakers and is intended for wall-mounted displays. You can control volume using the display’s front control panel or the digital volume controls in a connected computer’s operating system.

For more information, see the SBA-100 projection audio system specifications (docs.smarttech.com/kb/171146).

The SMART Audio 400 classroom amplification system provides high-quality audio amplification. The system comes with a teacher microphone and optional student microphone. Multiple speaker options are available, including wall- and ceiling-mounted speakers. The amplifier receives audio signals from the microphones and translates them into crystal-clear sound through the speakers.

For more information, see the SMART Audio 400 classroom amplification system specifications (docs.smarttech.com/kb/171137).

As noted in Connecting cables for room computers, guest laptops and other input sources, the USB connection between the display and computer should be no longer than 16' (5 m). If you need to connect a computer that is more than 16' (5 m) from the display, use one of the following USB extenders:

SMART recommends only using USB extenders with the USB connectors on the side and bottom connector panels on the display.

For more information, see:

• Troubleshooting and extending the USB 2.0 and USB 3.0 connection to your SMART interactive display

• USB cables and connectors