ESU - 50327 speakers are perfect for all scales. These 2 high - quality 16mm round speakers come with a sound chamber and have an 8 - ohm impedance. Part number is 397 - 50327.

Using these ESU - 50327 speakers is easy. Just connect them to your device according to the instructions. Remember to handle them gently as they are delicate. For maintenance, keep them clean and dry. Avoid exposing them to extreme temperatures or humidity. This will ensure they work well and last a long time.