The JBL 4312G is a top - notch pair of high - end 12 - inch 3 - way passive studio monitor loudspeakers. Inspired by the classic Model 4310 Control Monitor, these speakers offer an amazing audio experience. With a recommended amp power of 10 - 200W RMS, they have a bass - reflex design with a front - firing port, delivering thundering bass. The woodgrain cabinet gives them an elegant look, and the 5 - way binding post speaker terminals ensure a stable connection. The removable cloth grilles protect the speakers and can be easily taken off. Designed and engineered in JBL's famous Northridge, California acoustic facility, they are reliable. A great add - on is the JBL JS - 120 Speaker Stands, made of high - quality steel for the 4312G. Tech specs include a 1 - inch magnesium/aluminum alloy dome tweeter, a 5 - inch polymer - coated pure pulp cone midrange driver, and a 12 - inch pure pulp cone woofer. They have a frequency response of 44Hz - 40kHz, and a sensitivity of 90dB. Each speaker measures 597 x 362 x 305mm, and the pair weighs 23.8kg.
Using your JBL 4312G speakers is easy. First, connect them to an amplifier with a power between 10 and 200 Watts RMS using the 5 - way binding post speaker terminals. You can put the removable cloth grilles on to protect the speakers from dust. For better sound, consider using the JBL JS - 120 Speaker Stands. When using, place the speakers in a stable position. Keep them away from heat sources and direct sunlight. To clean, use a soft, dry cloth. Don't use any harsh chemicals. If you want to move them, lift them carefully as the pair weighs 23.8kg. With proper use and care, these speakers will give you great audio for a long time.
