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  5. JBL LSR6312SP - Single

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JBL LSR6312SP - Single

Active subwoofer with new JBL RMC Room Mode Correction EQ circuit
MFR# LSR6312SP
Shop All JBL
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Product Description

The JPL 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%

Product Specifications

Condition New
Length 10.6 in
Width 10.5 in
Height 17.25 in
Unit Weight 29 lb
Active or Passive Active
Monitor Application Sub
Speaker Configuration Single speaker
Driver Sizes 12"
Number of Speakers Single
Input Connectors S/PDIF, 1/4-inch TS, Analog XLR
Amp Wattage 250 W
Frequency Range 28 Hz - 80 Hz, -6 dB
Max. SPL >115 dB @ 1 m (35 Hz - 80 Hz)

Product Reviews

5 out of 5 stars.
Review Count (1)

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when you take this sub and combine it with the LSR6332 speakers and a bryston 4b st, not to many system come close. This set up is bad boyyyyyy, especially if you running the dual sub like me...

By Alberto S on June 12, 2019

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I would like to thank VK for the wonderful sales assistance, service and prices. This was my first purchase with you and it won't be my last. I only wish I'd discovered you years ago!
Matthew R.
I had two Grammy wins this year - Ray LaMontagne & Carolina Chocolate Drops. Both made with help from Vintage King!
Ryan F.
In almost 20 years in Pro audio buying, never did I receive a unit so well packed and exactly as described. Works flawlessly. The whole process has been so smooth. I will never hesitate to do business with you guys in the future and will recommend you to everyone I know.
Martin C.
This was my first experience buying something from Vintage King (although I surf the "used" categories on the website frequently!), and, despite being on the other side of the world, I had absolutely no trouble and everything went very smoothly.
Phil T.
The speed of delivery exceeded my expectations! I was VERY pleased that my shipment arrived in time for a scheduled vocal tracking session. The packing insured that my order arrived safely. And the sales staff responded quickly to questions regarding the product.
James P.
Thank you so much! Vintage King has been so fair and easy to work with. I can't thank you enough. It feels good to trust such a hefty purchase to folks who are so helpful and knowledgeable. Vintage King is a sound designers dream store.
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My experience with Vintage King was excellent. The order was here fast considering it was out of stock. The sales person had SKB send it to me directly and I couldn't have been more pleased.
Michael D.
From the minute I placed my order I was kept well-informed through each step in your process. Even though I was buying a comparatively modest piece of gear, your attention to detail made me feel like I was purchasing a six-figure mixing desk.
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