About: JBL Shock Wave 4T 4" Aluminum Bullet Horn Super Tweeter 

JBL Pro audio super tweeter with bullet horn design, compression driver technology, titanium diaphragm and die cast aluminum housing. The bullet type phase plug design offers directional control of the radiation pattern, and effortlessly reproduces competition level high-end volume and frequency response while maintaining crystal clarity. Two 2.2uF/100 volt capacitors are included to eliminate potentially harmful low frequencies.

Bullet Type Phase Plug Horn Design

The bullet type phase plug horn is capable of delivering remarkably efficient, high output for a given input power. The tweeter helps optimize sound dispersion by controlling directivity, allowing greater SPL whether on or off axis.

Compression Driver Technology

The tweeter utilizes compression driver technology for increased maximum SPL, sensitivity and bandwidth, as well as reduced harmonic distortion.

High Quality Die Cast Aluminum Housing

The elegant aluminum die cast housing allows for a classy aesthetic integration in any car.

Titanium Diaphragm

The extremely rigid titanium diaphragm is light weight and low density, allowing for a flatter response, broad frequency range and pinpoint accuracy.

Versatile Installation Options

The Shock Wave 4T is conveniently designed with a 37mm (1.5-inch) mounting depth and 72mm (2.8-inch) cutout diameter, allowing it to be installed in either car door or A pillar.

Supplied Capacitor

Two 2.2uF/100 volt capacitors are included to help eliminate potentially harmful low end frequencies.

Specifications: 

• Power Handling:
• RMS Power: 35 Watts
• Peak Power: 70 Watts 
• Sensitivity (@1w/m): 103dB 
• Frequency Response: 2.5kHz – 20kHz 
• Nominal Impedance: 4.0 ohms 
• Crossover Circuit: 2.2 μF/ 100V

What’s in the Box: 

• 2 x Tweeter 
• 2 x 2.2uF 100 volts capacitor 
• 1 x OM