JL AUDIO (C1-075CT) 0.75-INCH (19MM) ALUMINUM DOME TWEETER WITH NEODYMIUM MAGNET. INLINE HIGH-PASS FILTER INCLUDED FEATURES: 0.75-inch (19 mm) Aluminum Dome Tweeters C1 component tweeters are engineered to deliver refined performance, with excellent off-axis response and high-frequency extension. Utilizing true, edge driven 0.75-inch aluminum domes with silk suspensions, the C1-075ct component tweeters provide smooth, detailed reproduction of treble frequencies from 4 – 24 kHz. The tweeters can be flush-mounted or surface-mounted with the supplied fixtures to fit a wide variety of installation needs. Inline, outboard, 12 dB / octave, high-pass filters are included to ensure smooth response and reliability. These filters also are equipped with Advanced Tweeter Protection Circuitry to improve power handling and reliability. When it comes to value, C1 is the real deal! Sold as a pair. Surface-mount and flush-mount fixtures and grilles are included. GENERAL SPECIFICATIONS: Continuous Power Handling (RMS) : 50 W Recommended Amplifier Power (RMS) : 20 - 50 W / Ch. System Efficiency : 91.0 dB @ 1 W / 1 m System Nominal Impedance : 4 Ω System Frequency Response : 4K Hz - 24 KHz ± 3 dB TWEETER PHYSICAL SPECIFICATIONS: Flush Mount Fixture Diameter (A1) : 1.67 in / 42 mm Surface Mount Fixture Diameter (A2) : 1.71 in / 43 mm Flush Mount Mounting Hole Diameter (B) : 1.46 in / 37 mm Flush Mount Mounting Depth (C) : 0.40 in / 10 mm Flush Mount Tweeter Frontal Protrusion (D1) : 0.23 in / 6 mm Surface Mount Tweeter Frontal Protrusion (D2) : 0.76 in / 19 mm CROSSOVER PHYSICAL SPECIFICATIONS: Width (W) : 1.96 in / 50 mm Height (H) : 1.34 in / 34 mm Depth (D) : 0.90 in / 23 mm In-Store Purchase only SKU # 99048
