General Features:

• 4" 2-way speakers (pair)
• polypropylene Plus One™ woofer cone with foam surround
• balanced dome PEI tweeter
• power range: 2-30 watts RMS (90 watts peak power)
• frequency response: 75-20,000 Hz
• sensitivity: 90 dB
• top-mount depth: 2"
• grilles included

A cool upgrade

These GT7-4 speakers from JBL have everything you want when shopping for a car speaker: an advanced design, quality materials, a cool look, and a practical price tag. But in the end, it's what they sound like that matters most, and true to their iconic heritage, these JBLs deliver.

How do they do it?

In spite of their size, these 4" speakers always kick out plentiful midbass, thanks to their patented Plus One™ architecture which expands the surface area of the polypropylene woofer cone. Balanced dome tweeters handle the high notes with ease, especially when powered by an aftermarket radio or amp. JBL built these GT7 speakers to handle up to 30 watts RMS, but with a design geared toward maximum efficiency, you'll gain superior performance even from a factory radio. Grilles are included for a custom installation.