SoundTraxx 810089 15mm x 3.5mm Round Speaker

These tiny high output speakers measure just 0.59" in diameter; Depth is 0.15". Frequency response: 540 " 20k Hz. Peak Power: 0.2 watts. They are suitable for N-Scale and larger models.

1/2" Speaker
Dimensions: 0.59 x 0.136"
Frequency Response: 550-7K Hz
Peak Power: 0.2 Watt
Ohms: 8