JBL LSR 6300 Series

The award-winning JBL LSR6300 Series professional loudspeakers deliver the exceptional 
accuracy and performance needed in demanding music, post audio and broadcast applications. 
Each model provides ultra-flat response, extraordinary SPL capability and technology to optimize
performance in any size production environment. All models are shielded, ready for mounting
and THX® pm3T approved.


A powered Studio Subwoofer System

LSR6312SPThe LSR6312SP powered subwoofer is based on a 12" woofer with JBL's patented Differential Drive® and 250 Watts of power. THX® pm3 Approved. METAlliance® Certified.


  • Multi-format powered subwoofer for Dolby Prologic, AC-3, DTS and other surround formats.
  • RMC™ Room Mode Correction provides electronic control of response peaks due to room modes. RMC Calibration Kit included.
  • 250 W continuous output power amplifier.
  • Sophisticated LCR bass management system.
  • Direct LFE input with selectable 10 dB input sensitivity.
  • Summed output allows chaining of multiple LSR6312SP for multiple subwoofer systems.
  • Differential Drive® technology with dynamic braking for extended low frequency response and low power compression.
  • High-density baffle for low resonance and stable inertial ground.
  • Linear Dynamics Aperture port design eliminates port turbulence and reduces port compression.
  • Reinforced enclosure and convenient mounting points for mounted installation.

Frequency Response

  • (-6 dB) 28 Hz - 80 Hz

-10 dB

  • 26 Hz

Enclosure Resonance Frequency

  • 28 Hz

Linear Spatial Reference Bi-Amplified Studio Monitor

LSR6325P-1The compact LSR6325P-1 provides exceptional performance for use in applications where accuracy is a must, but space is limited. THX® pm3 Approved.




  • High Performance bi-amplified design with proprietary JBL transducer technology.
  • Titanium composite high-frequency transducer
  • LSR Linear Spatial Reference technology ensures neutral off-axis response for greater clarity at the mix
  • position.
  • User-selectable Boundary Compensation restores accurate response when speaker is positioned near a wall or on a work surface.
  • Front Panel Volume and Power Controls.
  • Integrated mounting points.
  • Magnetic shielding minimizes interference when used in close proximity to CRT monitors.
  • Shielded for use next to Video Monitors.
  • Die cast aluminum enclosure provides high inertial ground for optimum transducer performance and low resonance.
  • THX pm3® approved.

Frequency Response

  • 70 Hz - 20 kHz (+1, -2 dB)

Low Frequency Extension

  • -10 dB : 48 Hz

Amplifier Power (LF/HF)

  • 100w/ 50w