LSR6312SP
Powered Studio
Subwoofer System


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Powered Studio Subwoofer System
The 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.

FEATURES
  • 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.

SPECIFICATIONS
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, 1⁄2Power <0.05%
AC Input Voltage 115 VAC, 60 Hz (230VAC, 50 Hz – model LSR6312SP/230)
AC Input Voltage
Operating Range
±15%

BROCHURES (PDF)

OWNER'S MANUAL

SPEC SHEETS (PDF)

HI-RES IMAGES

HELPFUL LINKS