Hertz Mille Pro 25mm tweeter set MP 25.3 Aprilia Motorcycles Injection-Molded adaptor plates are also

Injection-Molded adaptor plates are also included to allow mounting of the C2-400x speakers into a 4 x 6 (100 x 150 mm) speaker location

Free Air Resonance (Fs): 1450 Hz

Intuitive Realtime Sound Set-Up with 5 Minute Vehicle Self-Tuning

Screwdriver

These speaker panels are suitable for front doors on select vehicles including Golf Mk4

Hertz Mille Pro 25mm tweeter set MP 25.3 Aprilia Motorcycles Injection-Molded adaptor plates are alsoMP 25. 3 PRO29 (1. 14) mm (in.) Tweeter 120 W 4 Ohm The MP 25. 3 car audio tweeters, featuring Tetolon dome and 25 mm voice coil, provides a very wide, linear frequency response. Thanks to its Center Tuning Duct, positioned in the center of the powerful Neodymium magnetic circuit, exchange of air between dome and rear load chamber is ensured, fine tuning the acoustics to perfection. The resulting very low resonance frequency is also functional for the