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JBL 306PMKIII

JBL 306P MKIII Powered 6.5-inch Two-Way Studio Monitor - Single


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The JBL 306P MkIII Powered Studio Monitor delivers accurate, detailed sound for music production, mixing, content creation and post-production. Featuring a redesigned acoustic platform, intelligent DSP room optimisation and low-noise Class D amplification, it provides precise stereo imaging, controlled bass response and the dynamic range required for demanding studio environments.

Equipped with a 6.5-inch low-frequency driver and a 1-inch silk dome tweeter, the 306P MkIII offers a frequency range of 43Hz–38kHz (-10dB) and consistent 120° x 90° coverage. JBL's patented Image Control Waveguide supports accurate imaging, while the patented Slipstream port helps deliver clean, articulate bass with reduced port noise.

The bi-amplified 110-watt Class D system delivers up to 112dB peak SPL, providing ample output and headroom for critical monitoring. Four onboard DSP controls offer 81 configurable room-tuning combinations, allowing the monitor's performance to be adjusted for desktop, stand or wall placement. Finished in matte black, it also features top and bottom mounting points for flexible studio installation.

Features

  • Powered two-way studio monitor with a 6.5-inch low-frequency driver
  • 1-inch high-performance silk dome tweeter
  • JBL patented Image Control Waveguide for precise imaging
  • Wide 120° x 90° horizontal and vertical coverage
  • Redesigned low-frequency driver for controlled bass and reduced distortion
  • Patented Slipstream port for clean, articulate low-frequency performance
  • Frequency range of 43Hz–38kHz (-10dB)
  • Bi-amplified 110-watt Class D amplification: 55W LF and 55W HF
  • Maximum peak SPL of 112dB
  • DSP room optimisation with 81 configurable room-tuning combinations
  • Four onboard DSP controls for placement and frequency-response adjustments
  • HF adjustment at 3kHz and LF adjustment at 300Hz
  • One balanced Neutrik combo input
  • Top and bottom M4 mounting points with a 75 x 75mm VESA pattern
  • Matte black finish
  • Sold individually

Specs

  • Brand: JBL
  • Model: 306P MkIII
  • Product Type: Powered Studio Monitor
  • Configuration: Two-Way, Bi-Amplified
  • Quantity: Single Monitor
  • Low-Frequency Driver Size: 6.5" (165mm)
  • High-Frequency Driver Size: 1" (25mm)
  • High-Frequency Driver Type: Soft Dome
  • Crossover Frequency: 2040Hz
  • Frequency Response (±3dB): 52Hz–27kHz
  • Frequency Range (-10dB): 43Hz–38kHz
  • Low-Frequency Extension (-10dB): 43Hz
  • Power Configuration: Bi-Amplified
  • Total Amplification: 110W Class D
  • Low-Frequency Amplifier: 55W Class D
  • High-Frequency Amplifier: 55W Class D
  • Maximum RMS SPL: 100dB
  • Maximum Peak SPL: 112dB
  • Input Sensitivity (-10dBV Input): 92dB / 1m
  • Maximum Peak Input Level (-10dBV / +4dBu): +7dBV / +21dBu
  • Coverage (Horizontal x Vertical): 120° x 90°
  • Analogue Inputs: 1 x Balanced Neutrik Combo
  • Input Impedance: 20kΩ
  • Signal-to-Noise Ratio: 83dB, A-weighted, relative to 1W output
  • HF Adjustment: 3kHz High Shelf, -2dB / 0dB / +2dB
  • LF Adjustment: 300Hz Low Shelf, -2dB / 0dB / +2dB
  • DSP Room Tuning: 81 Configurable Combinations
  • Sample Rate: 192kHz
  • System Distortion Criteria: Less than 10% THD at maximum output with full compressor/limiter engagement
  • Electrical Distortion Criteria: Less than 0.1% THD at 1W output; less than 1% THD at full rated output
  • AC Input Voltage: 100–240VAC (±10%), 50/60Hz
  • Magnetically Sensitive Equipment Compatibility: Yes
  • Enclosure Type: Ported
  • Enclosure Construction: 15mm MDF
  • Enclosure Finish: Matte Black PVC
  • Baffle Construction: Injection-Moulded Structural ABS, UL 94 V-0
  • Rear Panel Construction: 2mm SPCC
  • Mounting Points: M4 x 8 (4 on top, 4 on bottom), 75 x 75mm VESA Pattern
  • Cabinet Dimensions (H x W x D): 370 x 210 x 290mm (14.6 x 8.3 x 11.4")
  • Net Weight: 6.7kg (14.8lb)
  • Shipping Gross Weight: 9.4kg (20.6lb)
  • Colour: Matte Black