JBL 308P MkII Powered 8" Two-Way Studio Monitor

MSRP: $362.76
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JBL 308P MkII Powered 8" Two-Way Studio Monitor. Priced Individually, Sold only in Pairs

The next-generation 3 series MkII powered studio monitors makes legendary JBL performance available to every studio. With the revolutionary JBL Image Control Waveguide and refined transducers, the 308P MkII offers stunning detail, precise imaging, a wide sweet spot, and impressive dynamic range that enhances the mix capabilities of any modern workspace. Sporting a sleek, modern design and leveraging patented technologies derived from the JBL 7 Series and M2 Master Reference Monitors, the 308P MkII delivers outstanding performance and an enjoyable mix experience at an accessible price.

  • Bi-Amplified Powered Reference Monitor
  • Dual 56W Class-D Amplifiers
  • Low Frequency Woofer: 8"
  • Neodymium Woven-Composite Tweeter: 1"
  • Image Control Waveguide Technology
  • Balanced XLR and 1/4" TRS Inputs
  • 3-Position HF Trim Switch
  • Boundary EQ for Placement Near Walls
  • Slip Stream Low-Frequency Port Design
  • Selectable Input Sensitivity Switch


Monitor Type Active 2-Way
Enclosure Bass-Reflex, Shielded
Power Rating 112 W
Drivers HF Driver: 1 1" / 25.4 mm Dome Tweeter
LF Driver: 1 8" / 203.2 mm Woofer
Amplification 1 HF Amplifier: Class-D Rated at 56 W
1 LF Amplifier: Class-D Rated at 56 W
Frequency Range 37 Hz to 24 kHz (at -10 dB)
Frequency Response 45 Hz to 20 kHz ± 3 dB
Maximum Sound Pressure Level (SPL) 112 dB
Signal-to-Noise Ratio 75 dBA
Total Harmonic Distortion (THD) <10%
THD+N < 0.2%
Maximum Input Level +20.3 dBu (Balanced) +6 dBV (Unbalanced)
Protections and Limiting Peak Limiter
Signal Processing
EQ HF Shelf
LF Shelf
Crossover Frequency 1800 Hz, 24 dB/Octave Slope
Crossover Type Linkwitz-Riley
Audio I/O 1 XLR Balanced Female Analog Input
1 1/4" TRS Balanced Female Analog Input
AC Input Power 100 to 240 VAC, 50/60 Hz
Enclosure Material ABS, MDF
Dimensions (W x H x D) 10 x 16.5 x 12.1" 
Weight 17.9 lb / 8.1 kg