JBL 4312MkII (Black) Refurbished

$1,499.00 $749.00


5.25” 3-way Bookshelf Loudspeaker.

The JBL 4312MII is a 5.25-inch, 3-way high-performance Studio Monitor that truly embodies JBL’s 70-year legacy of world-class audio. Featuring a 5.25-inch pure pulp woofer for powerful lows, a 2-inch pure pulp midrange for accurate voice reproduction, and a 0.75-inch titanium dome tweeter for crystalline highs, the 4312MII delivers vivid imaging for the full audio spectrum.

Its ultra-compact design means it fits easily on your bookshelf, or on your wall with the optional mounting bracket. Two finish options, black ash with black grille and walnut natural wood with blue grille, allow it to blend elegantly into any decor.



  • compact bookshelf design
  • vintage walnut cabinets for a classic look
  • “monitor blue” baffles and grilles for signature style
  • 5.25″ pure pulp woofer for powerful bass
  • 2″ pure pulp cone midrange
  • 0/75″ titanium dome tweeter
  • Bass-reflex design with front- ring port
  • Adjustable midrange and high-frequency attenuators
  • JBL’s heritage clarity



Frequency Response: 55Hz – 50kHz (-6dB)
Sensitivity: 92dB (2.83V/1m)
Power Handling: 75 Watts RMS
Crossover Frequencies: 7kHz, 12kHz
Impedance: 6 Ohm
Controls: MF and HF attenuators
Connectors: Gold-plated ve-way binding posts
Dimensions (H x W x D): 300 x 180 x 180mm
Weight: 4.0kg

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SKU: JB4312MKIIBLK Categories: ,


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