TC FULL RANGE, 1.5 INCH, 4 OHM | AUDIO SPEAKERS / RECEIVERS (LOUDSPEAKERS) TRANSDUCERS, 1 X QTY - TC5FB00-04 TC FULL RANGE, 1.5 INCH, 4 OHM, Frequency Response Max: 20kHz, Frequency Response Min: 125Hz, Impedance: 4ohm, Product Range: Tymphany - TC Driver Range, Resonant Frequency: 235Hz, Sensitivity (dB): 83.2dB, Power Rating: 10W