This ESU - 50326 speaker, suitable for all scales, features a 14mm by 12mm square design with a sound chamber and 8 - ohm resistance. Part number is 397 - 50326. It provides clear and high - quality sound output for your needs.

Using this speaker is easy. Just connect it to your device with the appropriate audio cable. Make sure the connection is secure to get the best sound. When using, avoid exposing it to extreme temperatures or humidity as this can affect its performance. To maintain it, keep it clean by gently wiping the surface with a dry cloth. Don't use abrasive materials as they may damage the speaker. If you're not using it for a long time, store it in a cool and dry place.