Imagine car audio so full of big boom, soundstage, and detail, you'll want to flick your rear view mirror just to see what your passengers in the back think. The JBL GTO528 includes JBL engineering triumphs like a Plus One woofer cone, a My-Ti tweeter, Unipoint rotating tweeter, and tweeter-level control. Have a superior ride, just like that.

Features

Increased power handling with My-Ti tweeters

My-Ti tweeters deliver increased power handling, reduced distortion and increased efficiency. A Mylar/titanium composite dome makes way for open, smooth spacious sound and a seamless transition between the middle and high frequencies.

Optimal imaging with Unipoint rotating tweeter

Another JBL feat of engineering: You can rotate the tweeter pod nearly 350 degrees to aim it at the listening position for better high-frequency response and optimal imaging.

JBL I-Mount for easy installation

I-Mount allows for more precise imaging and simplifies tweeter installation, with angle-, surface- or flush-mount options. It's a tweeter mounting system that makes for one of the easiest and most versatile installations you've ever done.

Outstanding audio output

This speaker offers 45 watts RMS, 135 watts of peak power handling, 91dB sensitivity, 2 ohm impedance, and an accurate frequency response of 65Hz to 21kHz. Hit the gas and have fun.

Can be driven by any head unit

This JBL Grand Touring Series speaker is designed to fit right into factory locations with little or no modification.

Specifications

• Type: 5-1/4" Two-Way Coaxial Automotive Speaker System
• Low-Frequency Transducer: PlusOne HCL honeycomb-laminate cone
• High-Frequency Transducer: 25mm (1") edge-driven My-Ti dome, pivoting
• Power Handling, RMS (watt): 45
• Power Handling, Peak (watt): 135
• Frequency Response: 65Hz-21kHz
• Nominal Impedance (ohm): 2
• Sensitivity (2.83V@1m): 91dB
• Crossover Frequencies: Onboard
• Controls/Adjustments: HF cut: 0dB/-3dB
• External Diameter (mm): 130
• Mounting Cutout Diameter (mm): 120
• Mounting Depth (mm): 58
• External Diameter (in): 5-1/8
• Mounting Cutout Diameter (in): 4-3/4
• Mounting Depth (in): 2-1/4