Check the listing for details. PRV Audio TW150SD-4 Super Tweeter Pair 4 Ohm. Condition: New. Listed at 56.86 USD. Introducing the revolutionary TW150SD-4, poised to redefine the silk dome tweeter market (oftentimes referred to as a soft dome). This pioneering design boasts a spacious 32mm dome accompanied by a substantial 1.1” voice coil, capably handling up to 120 Watts of power. Imbued with outstanding clarity and remarkable response above 2Khz, this innovation sets a new standard. Championed for high-end car audio and motorcycle systems, the TW150SD-4 tweeters are meticulously crafted for versatile mounting, courtesy of their shallow profile that effortlessly accommodates tight spaces. Empowered by high-strength neodymium magnets, these tweeters act as a dynamic powerhouse, ensuring heightened efficiency without compromising on size. Moreover, these neodymium tweeters are meticulously designed to harmonize seamlessly with high-efficiency loudspeakers, bestowing your system with premium, high sound output. The integrated inline capacitor expertly smoothens lower frequencies, paving the way for a pristine delivery of exquisite high frequencies laden with intricate detail.