JBL LSR6312SP Active Subwoofer

The JBL LSR6312SP Active Subwoofer provides ultra-accurate response,and exceptional SPL capability. Because production rooms are acoustically less-than-perfect, JBL has incorporated technologies in the LSR6312SP Studio Monitor to overcome problems in the room. The result: clear accurate sound at the listening position in any room.

The JBL LSR6312SP Active Subwoofer is based on a 12” woofer with JBL’s patented Differential Drive® and 260 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. The award-winning JBL LSR6312SP delivers the exceptional accuracy and performance needed in demanding music, post audio and broadcast applications. It provides ultra-flat response, extraordinary SPL capability and technology to optimize performance in any size production environment. It is shielded, ready for mounting and THX® pm3™ approved.

JBL LSR6312SP Active Subwoofer Features

Multi-format powered subwoofer for Dolby Prologic, AC-3, DTS and other surround formats
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

JBL LSR6312SP Active Subwoofer 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 ( 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:
100 W:
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 Iinput Voltage: 115 VAC, 60 Hz (230VAC, 50 Hz)
AC Input Voltage Operating Range: ±15%

JBL LSR6312SP Active Subwoofer Includes

JBL LSR6312SP Active Subwoofer
Power Cord
Quick Setup Guide
RMC Calibration Kit
5 Year Warranty

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