Product details:
Discover the C1-650X 6.5" coaxial speaker from JL Audio, the top seller for powerful sound and easy installation. Improve your car hi-fi system with unique features and first-class performance.75 W / Ch. System efficiency : 90.5 dB at 1 W / 1 m System nominal impedance : 4 Ω System frequency response : 48 Hz.
24 KHz ± 3 dB Physical specifications of the coaxial speaker: Frame outer diameter (A) : 159 mm / 6.