JBL LSR6312SP Linear Spatial Reference Powered Studio Subwoofer

The LSR6312SP multi-format subwoofer is made for Dolby Prologic, AC-3, DTS and other surround formats. This powered studio subwoofer is designed for low frequency extension and sophisticated bass management capabilities in stereo and multi-channel applications where superior spectral accuracy and high-SPL are required. The LSR6312SP includes JBL's Room Mode Correction Circuit (RMC) and is designed around JBL's 252F LF transducer that utilizes dual voice coils and a powerful neodymium magnet. Further, with the patented Differential Drive technology, power compression is kept to a minimum. The addition of a third coil located between the two drive coils acts as a dynamic brake to limit excess excursion and reduce audible distortion at the highest operating levels. The cone is made of carbon fiber polypropylene composite forming a rigid piston area supported by a soft butyl rubber surround. Additional features include:

• RMC� Room Mode Correction provides electronic control of response peaks due to room modes. RMC calibration kit included.
• 260 watt continuous output power amplifier.
• Sophisticated LCR bass management system.
• Direct LFE input with selectable 10 dB input gain.
• 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 minimizes port turbulence and reduces power compression.
• Reinforced enclosure with standardized mounting points allow mounted installation.