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JBL Synthesis® 4306 Studio Monitor Loudspeaker-Walnut Veneer-4306

Model #: 4306
JBL Synthesis
At a Glance

JBL Synthesis® 4306 Studio Monitor Loudspeaker-Walnut Veneer with adjustable high-frequency attenuator and uncolored bass tones

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Get to know this product.

Iconic JBL loudspeaker sound is the product of more than 70 years of continuous innovation and engineering. The 4306 8-inch, 2-way Studio Monitor brings that legendary sound into your home in the compact form of a bookshelf speaker. Featuring an 8-inch pure-pulp cone woofer for natural, uncolored bass tones, and a 1-inch compression driver with aluminum-magnesium alloy dome for accurate midrange and clear highs, the 4306 delivers an audio experience deserving of the JBL name. The speaker’s space-efficient design and elegant walnut natural wood veneer finish means it integrates subtly into any room’s aesthetic.

  • 8-inch woofer with pure pulp cone
  • 1-inch compression driver with aluminum-magnesium alloy diaphragm
  • Adjustable high-frequency attenuator
  • Bass-reflex design with dual front firing ports
  • Walnut veneer finish with blue grille
Useful Documents


Crossover Type:3.2 kHz


Sensitivity:89dB (2.83V/1m)
Frequency Response:50Hz – 40kHz (-6dB)


Color:Walnut Veneer

Misc. Specs

Product Weight26.45
Impedance6 ohms
Depth (in.)11.8
Height (in.)18.1
Width (in.)10.95
Woofer Size8"
WarningProposition 65 Warning for California Residents