The JBL 306P MkII is a powered 6-inch two-way studio monitor designed for professional audio applications. It features a 6-inch woofer and a high-frequency driver integrated with the JBL Image Control Waveguide, which provides accurate imaging and a wide listening area. The monitor incorporates transducers and technologies derived from JBL’s 7 Series and M2 Master Reference Monitors to deliver a broad dynamic range and detailed sound reproduction.

• Patented Image Control Waveguide for detailed imaging and broad sweet spot
• Next-generation JBL transducers for optimized transient response and improved linearity
• Patented Slip Stream low-frequency port for superior bass performance
• Dual integrated custom Class-D amplifiers with 112 watts of power for high output and dynamic range
• Boundary EQ settings compensate for low frequency changes in environment
• HF Trim switch adjusts high-frequency output to room acoustics or preferences
• Flexible connectivity with balanced XLR and 1/4" TRS inputs, +4dBu / -10dBV input sensitivity switch, and volume control
• Engineered to JBL Linear Spatial Reference design for accuracy
• 100-hour full-power test ensures reliability

LF Driver	165mm (6.5")
HF Driver Size	25mm (1")
HF Driver Type	Soft dome
Crossover	1425Hz, 4th order Linkwitz-Riley
Power Configuration	Bi-amplified
HF Driver Power Amp	56W, Class-D
LF Driver Power Handling	56W, Class-D
Frequency Response (±3 dB)	47Hz – 20kHz
Maximum Peak SPL	110dB
Input Connectors	1 x XLR female, 1 x TRS female, balanced