The
JBL Club 44F is a
premium 4" (100mm) two-way coaxial car speaker pair from the Club Series, engineered to serve as a high-efficiency drop-in replacement for factory dashboard, door, or rear deck speakers.
Technical Specifications
-
Power Handling: 35 Watts RMS per speaker (70W per pair) | 105 Watts Peak per speaker (210W per pair).
-
Nominal Impedance: 3.0 Ohms. This architectural design draws additional current from factory stereos while compensating for high-resistance, thin-gauge stock wiring.
-
Sensitivity: 90 dB (measured at 2.83V/1m).
-
Frequency Response: 75 Hz to 20,000 Hz.
Key Acoustic Features
-
Patented Plus One™ Woofer Cones: Built using an acoustically damped, UV-resistant polypropylene material. The Plus One cone geometry expands the active piston area relative to standard 4-inch speaker baskets, resulting in higher mid-bass output and optimized sensitivity.
-
Edge-Driven Silk Dome Tweeters: Unlike standard, harsh-sounding balanced domes, these speakers use full silk dome tweeters. This design handles greater thermal power and provides a much wider, smoother high-frequency response.
-
Climate-Tested Durability: The motor and cone assemblies are specifically treated to resist harsh vehicle interior micro-climates, surviving prolonged exposure to intense heat, humidity, and direct sunlight.
In the Box
The package contains two coaxial speakers, one adhesive-backed foam gasket strip, JBL stickers, and the owner's manual/mounting template. Note: Decorative grilles are not included, as these are meant to fit directly into stock vehicle slots.