JL AUDIO Coaxial 3-Way Speaker System: 6" X 9" (150 X 230 Mm) Woofer, 1" (25 Mm) Aluminium Dome Tweeter, 0.75" (19 Mm) Aluminium Dome Super Tweeter (Sold As Pair) -C1-690tx speaker High-end audio features

High-end audio features

You can adjust the mid-range speaker level by -3dB / 0dB / +3dB and the tweeter level as well by -3dB / 0dB / +3dB

40 Hz Electrical “Q” (Qes) 0

• Built-In Bluetooth®

JL AUDIO Coaxial 3-Way Speaker System: 6" X 9" (150 X 230 Mm) Woofer, 1" (25 Mm) Aluminium Dome Tweeter, 0.75" (19 Mm) Aluminium Dome Super Tweeter (Sold As Pair) -C1-690tx speaker High-end audio featuresC1 speakers deliver real substance and great audio performance in a format designed for easy fit behind factory grilles. To facilitate fit, spacer adaptor rings are included allowing the C1 690tx to be installed in bottom mount applications. C1 woofer drivers benefit from proprietary FEA modelling and JL Audios expertise in low frequency driver design. This knowledge is used to create speakers that can play loudly while maintaining a smooth, dynamic,