Riotously fun sound; high intensity; über cool retro styling.
As you would expect of a true JBL studio monitor, the 4312 E delivers crisp, powerful bass at all listening levels with a massive 300mm (12-inch) woofer driven by a Differential Drive® (U.S. patent no. 5,748,760 and other patents pending) dual 75mm (3-inch) voice-coil assembly. A 125mm (5-inch) pure-pulp cone and 25mm (1-inch) copper voice coil with Kapton® bobbin realistically reproduce the full dynamics of vocal performances with low distortion, even at the highest listening levels. A 25mm (1-inch) tweeter with a magnesium/aluminum alloy dome extends HF response far beyond the audible range of the human ear. Built in mirror-image pairs to create the detailed, coherent stereo soundstage that studio monitors must, the JBL 4312 E exceeds the expectations of critical listeners and music professionals alike, providing a listening experience of such richness and subtlety that it cannot be compared to anything but a live performance.
|Low-Frequency Transducer||300mm neodymium Differential Drive cone driver with dual 75mm (3") voice coils, cast-aluminium frame and an Aquaplas-coated cone (2213Nd-2)|
|Midrange Transducer||125mm polymer-coated, pure-pulp cone driver (105H-1)|
|High-Frequency Transducer||25mm magnesium/aluminium alloy dome (054ALMg-1)|
|Maximum Recommended Amplifier Power||200 W|
|Nominal Impedance||6 ohms|
|Sensitivity (2.83V @1m)||93 dB|
|Crossover Frequencies||2000Hz, 5000Hz|
|Controls||Attenuators for MF and HF drivers|
|Connector Type||Five-way binding posts|
|Finish||Pebble-texture black vinyl|
|Dimensions (H x W x D – Metric, English)||597mm x 362mm x 300mm|
|Weight (Metric, English)||17.9kg|