JBL 4309 Studio Monitor (Pair)


Main features of the JBL 4309 Studio Monitor:

  • JBL 4309 is a 6.5” (165mm) compact, high-performance 2-way bookshelf loudspeaker.
  • It is built around JBL’s patented compression driver mated to patented HDI horn and paired with a 6.5” cast-frame Pure-pulp cone woofer.
  • This combination delivers music with authority and accuracy that is not possible with traditional loudspeaker designs.
  • The cabinet features a classic JBL studio monitor design with a blue baffle and finished with premium furniture-grade satin wood veneers.
  • Finish: Walnut or Black Walnut

JBL Synthesis website

  • 5-inch (165mm) 2-way bookshelf loudspeaker.
  • Patented HDI horn and patented high-frequency compression driver.
  • 5-inch (165mm) cast frame, Pure-pulp cone woofer with 1.5” voice coil.
  • Classic Studio Monitor design with premium wood veneer finished and black grille.
  • Dimensions (HxWxD): 16.5”x10.25”x9” (419mmx260mmx227mm)
  • Weight (each): 24.2lbs (10.98kg)
  • Recommended stand height: 24” (609mm)
  • Finish: Walnut or Black Walnut

For more technical specifications, please visit JBL Synthesis website.

Additional information


Walnut veneer, Black Walnut Veneer

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