306P MkII 6" 2-Way Powered Studio Reference Monitor Monitoring Speaker

The JBL 306P MkII steps up to a 6.5-inch woofer for studios that want more low-frequency extension than a 5-inch monitor provides, while keeping the same Image Control Waveguide design used across the JBL 3 Series. The waveguide, adapted from the flagship M2 Master Reference Monitor, aligns the woofer and 1-inch woven-composite Neodymium tweeter for a broad sweet spot and precise imaging, so mix details stay clear across a wider listening area. Dual Class D amplifiers deliver 112 watts of total bi-amplified power, giving the 306P MkII more headroom than the smaller 305P for larger rooms or louder monitoring levels.

A patented Slip Stream low-frequency port extends bass response, and new Boundary EQ settings paired with a 3-position HF Trim switch let you tune the monitor for desktop placement or room acoustics. Balanced XLR and 1/4-inch TRS inputs with switchable +4dBu/-10dBV sensitivity connect to both professional and consumer equipment without an adapter. Every 306P MkII passes JBL’s 100-hour full-power reliability test before shipping, so it holds up to daily use in a project studio, broadcast booth, or edit suite. For anyone who has outgrown a 5-inch monitor and wants more bass extension without moving to an 8-inch cabinet, the 306P MkII is the mid-size step up in the 3 Series line.