JL Audio C2-075ct 0.75" Component Tweeters

The silk dome tweeter is prized by audiophiles for delivering realistic, non-fatiguing, high-frequency performance.

The C2 component tweeters are built with 0.75-inch silk dome diaphragms that deliver powerful, extended response, on and off axis. Flush-mounting and surface-mounting fixtures are included to fit a wide variety of installation needs.

Inline 12 dB / octave high-pass filters with tweeter protectors are included with this kit. The C2-075ct is designed to operate above 4 kHz with a minimum high-pass slope of 12 dB / octave.

Sonic character: Clean and Powerful

Sold as a pair.


Silk Dome Tweeter

Light, fast moving silk dome material promotes high-frequency accuracy. 

Detailed Information:
Silk is a natural material with inherently good characteristics as a tweeter diaphragm. In addition to being very light in weight, silk exhibits excellent damping properties, which reduces ringing and resonances in the tweeter’s passband, leading to a smooth, pleasing high-frequency character free from unnatural sibilance or exaggerated brightness. Compared to a harder material dome, a silk tweeter does not exhibit as much ultra-high frequency extension, but is preferred by many audiophiles for its overall balance.


General Specifications

  • Continuous Power Handling (RMS)* 60 W
  • Peak Music Power* 150 W
  • Recommended RMS Amplifier Power (per Ch.)* 25 - 100 W
  • System Efficiency 91.0 dB @ 1 W / 1 m
  • System Nominal Impedance 4 Ω
  • System Frequency Response 4 kHz - 22 KHz ± 3 dB

          Tweeter Physical Specifications


          • Flush Mount Fixture Diameter (A1) 1.87 in / 48 mm
          • Surface Mount Fixture Diameter (A2) 1.69 in / 43 mm
          • Flush Mount Mounting Hole Diameter (B) 1.625 in / 41 mm
          • Flush Mount Mounting Depth (C) 0.76 in / 19 mm
          • Flush Mount Tweeter Frontal Protrusion (D1) 0.29 in / 7 mm
          • Surface Mount Tweeter Frontal Protrusion (D2) 0.92 in / 23 mm


                            Customer Reviews

                            Based on 1 review Write a review