JBL SHOCK-WAVE-4T Shock Wave 4T 4" Aluminum Bullet Horn Super Tweeter with Titanium Diaphragm

The JBL Shock Wave 4T is a high-performance 4-inch Pro audio super tweeter designed to enhance the high-frequency extension and clarity of car audio systems. It features a robust bullet horn design, compression driver technology, and a rigid titanium diaphragm, all housed within a high-quality die-cast aluminum casing. This combination ensures the tweeter delivers efficient, high-output treble with crystal clarity and precise sound dispersion, making it ideal for enthusiasts seeking competition-level high-end volume and frequency response.

The bullet type phase plug horn design is engineered to provide remarkably efficient output for a given input power, optimizing sound dispersion by controlling directivity for greater sound pressure levels both on and off-axis. Utilizing compression driver technology, the Shock Wave 4T achieves increased maximum SPL, sensitivity, and bandwidth, while simultaneously reducing harmonic distortion for a cleaner audio experience.

Its elegant die-cast aluminum housing not only ensures durability but also allows for a classy aesthetic integration into any car interior. The extremely rigid yet lightweight titanium diaphragm contributes to a flatter frequency response, a broad frequency range, and pinpoint accuracy in sound reproduction. The tweeter is designed for versatile installation, featuring a convenient 37mm (1.5-inch) mounting depth and a 72mm (2.8-inch) cutout diameter, allowing for installation in various locations such as car doors or A-pillars.

Included with the Shock Wave 4T are two 2.2µF/100 volt capacitors. These capacitors serve as essential high-pass filters, effectively eliminating potentially harmful low-end frequencies and protecting the tweeter from damage, ensuring long-lasting performance and pristine high-frequency output.