Item# GTO328

GTO328

Details

75-watt, two-way, coaxial 3-1/2" speakers

Variations

$79.95 per pair

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Highlights

What's in the box?

  • (2) GTO328 3-1/2” two-way loudspeakers
  • (1) Owner's Manual

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Manuals & Downloads

The latest owner's manuals, quick start guides, and documents.

General Specifications

Type
Two-Way
Size
3-1/2
Series
Grand Touring

Audio Specifications

Sensitivity
(2.83V@1m) 89dB
Power Handling (Peak)
75W
Nominal Impedance
2 ohms
Power Handling (RMS)
25W
Frequency Response
90Hz–20kHz

Speaker Specifications

Crossover Frequencies
Onboard
High-Frequency Transducer
25mm (1") balanced-dome My-Ti™ dome
Controls/Adjustments
None
Low-Frequency Transducer
PlusOne® HCL™ honeycomb-laminate cone

Features

Patented Plus One® woofer cones

The JBL-only Plus One® woofer cone (patent no. 7,548,631 B2) is exceptionally stiff, lightweight and has up to 25 percent more active surface area than you’ll ever find on competing models of the same size. You get an audible increase in bass output and efficiency.

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™ (patent no. 5,859,917) 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 25 watts RMS, 75 watts of peak power handling, 89dB sensitivity, 2-ohm impedance and an accurate frequency response of 90Hz to 20kHz. 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.

Warranty 1 Year Warranty

Products purchased online or from an authorized local retailer and under warranty may qualify for an exchange with a valid receipt.

Purchases made from an unauthorized dealer will not be elibible for exchange.

Request an Exchange

Product Support

Call us: 1.800.336.4525

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  • Technical help
  • Parts and accessories

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