Titanium diaphragm for an accurate and detailed response - High sensitivity levels of up to 105 dB from 4,500 to 20,000 Hz. Add detail to any speaker with PRV Audio’s TW400Ti-Nd-4 PRO 1″ exit titanium tweeters for car audio. Hidden push terminal connection, takes less space on installation Each Tweeter is able to take a ton of power! Up to 120 watts RMS of power handling are on tap with a 12 dB/octave crossover at 6,000 Hz. 240 Watts RMS per PAIR The PRV Audio TW400Ti-Nd-4 PRO Super Tweeter offers a smooth response and extremely high efficiency from high mid range through high range frequencies. This compact tweeter is part of a wide family from the TW400Ti-Nd Series, featuring a strong neodymium motor which increases its efficiency and lowers its weight ans size dramatically without compromising any performance. Each Tweeter is able to take a ton of power! Up to 120 watts RMS of power handling are on tap with a 12 dB/octave crossover at 6,000 Hz. Total of 240 Watts RMS per PAIR