UPC/EAN #050036902762     MPN #LSR6312SP    

$2624.99

Financing available

The LSR6312SP powered subwoofer is based on a 12" woofer with JBL's patented Neodymium Differential Drive NDD and 250 Watts of power



An integral bass-management system provides all the features you need for today's multi-format surround production including: LCR and Direct LFE inputs, summed output for chaining multiple subwoofers, -4 dB alignment setting, and JBL's new RMC Room Mode Correction system. RMC Calibration Kit included.
  • 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
  • Low-To-High Crossover Frequency: 80 Hz (4th order electroacoustic Linkwitz-Riley)
  • Distortion, 96 dB SPL/ 1 m: N/A
  • Low Frequency (<80 Hz): N/A, 2nd Harmonic <2%, 3rd Harmonic <1%
  • Maximum Continuous SPL: >112 dB SPL / 1 m (35 Hz - 80 Hz)
  • Maximum Peak SPL: >115 dB SPL / 1 m (35 Hz - 80 Hz)
  • Calibrated Input Sensitivity: XLR or 1/4"
  • Selectable -10 dBV +4 dBu, +8 dBu: 96 dB / 1 m
  • Power Nonlinearity (20 Hz - 200 Hz): N/A, 30 W: <0.4 dB, 100 W <1.0 dB
  • Power / Clip / Bypass Indicators: Green LED - normal operation, Amber LED - bypass mode, Red LED - Limiter activated
  • Low Frequency Topology: Class A-B, all discrete
  • Sine Wave Power Rating: 260 W (<0.5% THD into rated impedance)
  • THD + N, 12Power: <0.05%
  • AC Input Voltage: 115 VAC, 60 Hz (230VAC, 50 Hz - model LSR6312SP/230)
  • AC Input Voltage Operating Range: ±15%
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