JBL CS763 6-1/2” three-way car audio loudspeaker

JBL CS763 6.5″ 45rms 3way Speakers

Set of 2 – 6-½” (165mm) 3-way car audio coaxial speaker
Power handling: 45Wrms, 135W peak
Frequency response: 55hz-21khz
Sensitivity: 93dB @ 2.83V
Impedance: 4Ohms