Train Control System TCS 28MM Round WOW Speaker
General specs:
Dimensions
1.1″ diameter x 0.18″ or 28mm diameter x 4.6mm
Sound Pressure Level
92 ± 3.0 dB(A), at: 0.5 W, 10 cm, Average 800, 1,000, 1,200, and 1,500 (Hz )
Effective Frequency Band
550 Hz. to 5,000 Hz.
Power Rating
1.5W (Typical) 2.0W (Peak)
DC Impedance
8 Ω ± 15%, at 1.0 V 1,000 Hz.