Data Sheet

Ultimate Car Audio by JBL.

JBL Stage3 speakers bring patented technologies, world-class engineering and

JBL pro sound heritage together to create a powerful line of car audio loudspeakers.

Focusing on performance and ﬁtment, they bring unrivaled sound performance to

your vehicle. The high output 2 ohm DCR design extracts every watt of power from

the ampliﬁer or head unit enabling the patented Plus One

™

woofers to deliver

high output and solid deep bass performance. Our rigorous OEM-level reliability

testing provides peace of mind when it’s time to crank it up for that inimitable

JBL adrenalin surge.

Features

Plus One

™

Woofers Cones

Edge-driven dome tweeter

Engineered to Fit

External Crossover with 0/+2dB Tweeter level control

Vented basket Frame design

Competitively Tuned

High performance multi-element speakers and component systems engineered to deliver world-class

JBL performance and superior ﬁt into most factory speaker locations.

Stage3 Speakers

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Stage3 Speakers High performance multi-element speakers and component systems engineered to deliver world-class JBL performance and superior fit into most factory speaker locations. Ultimate Car Audio by JBL. JBL Stage3 speakers bring patented technologies, world-class engineering and JBL pro sound heritage together to create a powerful line of car audio loudspeakers. Focusing on performance and fitment, they bring unrivaled sound performance to your vehicle.
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Stage3 Speakers High performance multi-element speakers and component systems engineered to deliver world-class JBL performance and superior fit into most factory speaker locations. Features and Benefits What’s in the Box Plus One™ Woofers Cones One™ Harman’s patented (US patent #7,548,631) Plus polypropylene woofer cones provide increased cone area of up to 35% by moving the attachment point between the surround and the frame outward.
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Stage3 Speakers High performance multi-element speakers and component systems engineered to deliver world-class JBL performance and superior fit into most factory speaker locations. Technical Specifications Stage3 427 4" (100mm) 2-way coaxial car speaker Power Handling: 30Wrms, 150W peak Sensitivity (@ 2.83V/1m): 90dB Frequency Response: 75Hz – 20kHz Impedance: 3ohms Stage3 427F 4" (100mm) 2-way coaxial car speaker for factory upgrade without grille Power Handling: 30Wrms, 150W peak Sensitivity (@ 2.