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    JBL LSR Series LSR4312SP Powered Studio Subwoofer, 450 Watts, 1x12 in.

    This JBL subwoofer is ready to handle any of your studio needs, with a whole host of digital and analog inputs ready to pump out 450 beefy watts through its 12 inch speaker.
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    Web Item #JBLLSR4312SP

    JBL LSR4312SP Acive Studio Subwoofer

    More Resources

    Manuals and Documents: Manual Specification Sheet
    JBL Warranty: If you have additional warranty questions, please call the manufacturer at 800-852-5776
    Order Now | Limited Qty
    • 2 Day: $74
    • Overnight: $158
    Order Now | Limited Qty
    • 2 Day: $40
    • Overnight: $120
    This product ships to: Can ship to United States Can ship to APO/FPO

    60-Day Return Policy Applies on This Item - Get it shipped today and if it isn't perfect, send it back!

    Payment Options We DO NOT COLLECT TAX except on orders shipped to New Jersey.

    JBL LSR4312SP Powered Studio Subwoofer (450 Watts, 1x12") Product Description

    The JBL LSR4312SP powered subwoofer provides powerful bass performance extending frequency response of the system into the 20Hz region. When networked with LSR4300 studio monitors, the LSR4312SP sub provides revolutionary capabilities including JBL RMC Room Mode Correction technology to ensure accurate mixes in any room.


    - 450 eatts amplification; 12-inch low frequency transducer with magnetically-shielded Neodymium motor structure
    - RMC Room Mode Correction system analyzes and automatically compensates for room modes that can give a misleading impression of low frequency content at the mix position*
    - Six balanced XLR inputs with selectable +4dBU / -10 dBv sensitivity
    - AES/EBU and S/PDIF digital plus analog LFE inputs
    - Comprehensive Bass Management System for professional surround sound production*
    - Harman HiQnet network protocol allows all settings to be controlled from the LSR4300 wireless remote control or LSR4300 Control Center software*

    * When used in a system with LSR4328P or LSR4326P studio monitors

    Same Day Music is an authorized dealer of JBL products.

    JBL LSR4312SP Technical Description

    - Frequency Response: -6 dB: 27 Hz - 250 Hz
    - SPL / 1m (Continuous/Peak): 116 dB / 125 dB
    - Transducers: 12" model 432G; Self Shielded, Neodymium
    - Sensitivity +4 dBU, -10 dBV: 94 dB / 1 m
    Amplification: 450 w
    - Digital Processing: 24 Bit, 96 kHz
    - Analog Inputs: L, C, R, L
    - Surround, R Surround, LFE: Six XLR , Two 1/4 in., Balanced, +4 dBU, -10 dBv, LFE +10 dB Gain
    - Digital Inputs: AES/EBU XLR IN, OUT: S/PDIF RCA IN/OUT
    - Data Connections: Harman HiQnet Network, USB
    - Weight: 29.5 kg (66 lb)
    - Dimensions (H x W x D): 502 mm x 406 mm x 489 mm, 19.75 in x 16 in x 19.5 in

    Same Day Music is an authorized dealer of JBL products.

    User Reviews for JBL LSR4312SP Powered Studio Subwoofer (450 Watts, 1x12")

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