KEY FEATURES:
75 watts RMS per speaker; 500 watts max
Designed to replace car's 6 in. x 9 in. factory speakers
Frequency response: 60 Hz to 20 kHz for faithful sound reproduction
Impedance: 4 ohms
Sensitivity: 90 dB at 1 watt/1 meter (+/-3 dB)
Mylar tweeters with sound lens refracts sound waves