Introducing the JBL 4309
A 6.5-inch (165mm) 2-way studio monitor loudspeaker meticulously crafted and engineered at JBL's renowned acoustic engineering facility in Northridge, California. Boasting a stunning design and patented JBL acoustic technologies, this bookshelf loudspeaker is a testament to JBL's commitment to audio excellence.
Highlighted Features:
- Patented High-Definition Imaging (HDI™) horn for exceptional sound dispersion
- Patented 2410H-2 1-inch (25mm) high-frequency compression driver for crystal-clear highs
- 6.5-inch (165mm) cast frame, Pure-pulp cone woofer with 1.5-inch voice coil for powerful dynamics
- Classic Studio Monitor design with premium satin Walnut or Black Walnut wood veneer finishes
- Ultra High-frequency tonal adjuster for tailored sound optimisation
The JBL 4309 incorporates JBL's revolutionary High-Definition Imaging horn geometry, meticulously designed to deliver neutral frequency response both on- and off-axis, ensuring smooth in-room response and exceptional high-frequency detail. The 2410H-2 compression driver utilizes advanced technology derived from JBL Professional's "D2" range of transducers, resulting in incredible dynamics, accurate reproduction, and minimal distortion.
Featuring an ultra-high-frequency tonal adjuster and an advanced crossover network design with premium components, the 4309 allows for precise sound tailoring to suit any environment or listener preference. Its powerful 6.5-inch woofer, engineered with core JBL techniques, ensures high output with minimal distortion, delivering deep, rich bass with clarity and precision.
The 4309's enclosure is constructed with heavily braced walls and incorporates a bass reflex design with dual front-firing, computer-optimized flared ports, providing a solid acoustic foundation and optimal bass response. Finished with a choice of Walnut or Black Walnut satin wood veneers and a matching cloth grille, the 4309 exudes elegance and sophistication.