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Description

JBL Stage3 6427

The JBL Stage3 6427 is a 4″ × 6″ 2‑way coaxial car speaker designed to upgrade factory audio with deeper bass, clear mids, and balanced highs compared to stock speakers. Featuring JBL’s Plus One™ polypropylene woofer cones for increased cone area and louder, more efficient output, paired with an edge‑driven dome tweeter for smooth high frequencies, this speaker delivers reliable performance and improved sound clarity for everyday listening. Its external crossover with tweeter level control and vented basket frame help optimize sound quality and heat dissipation, making the Stage3 6427 a solid audio upgrade for daily drivers and music lovers alike.


Specifications

Specification Details
Power Handling 35W RMS, 175W Peak
Sensitivity (@ 2.83V/1m) 91 dB
Frequency Response 75 Hz – 20 kHz
Impedance 3 Ω

 


About The Product

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.

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Questions and Answers

Q1: What is the JBL Stage3 6427?

A1: It’s a 4″ × 6″ 2‑way coaxial car speaker designed to enhance factory audio with deeper bass, clear mids, and smoother highs.

Q2: What special features does it have?

A2: It includes JBL’s Plus One™ polypropylene woofer cones for increased cone area and output, an edge‑driven dome tweeter for clearer highs, an external crossover with tweeter level control, and a vented basket frame for better heat dissipation and reliability.

Q3: What are the power handling specs?

A3: It handles about 35 W RMS and 175 W peak power, with 91 dB sensitivity and a 3 Ω impedance.

Q4: What is the frequency response?

A4: The speaker covers approximately 75 Hz – 20 kHz, providing balanced lows, mids, and highs.

Q5: Where can it be installed?
A5: Ideal for car locations that fit 4″ × 6″ speakers — such as dash openings, doors, or side panels — where a coaxial upgrade is needed.

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