Soundtraxx Speaker 810089 15mm (1/2") Round Speaker

This tiny, high-output speaker is suitable for N-scale and larger models.

Dimensions: 20 x 4.2mm(D)
Frequency Response: 750Hz - 9kHz
Power: 0.5 Watts (Nominal) 1 Watt (Peak)
Impedance: 8 Ohms