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JL Audio E-Sub e110 10" Powered Subwoofer

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Price:
$1,650.00
SKU:
JLE110-P
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New
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  • Product Description

    Applying a series of JL Audio's key technologies, E-Sub powered subwoofers deliver exceptional sound quality, power and value in a wide range of demanding applications.

    E-Sub drivers employ JL Audio's exclusive DMA technology to optimize the drivers' motor strength, ensuring linear behavior over a very long excursion range. Unlike typical steady-state modeling systems, DMA takes into account the dynamic shifts created by current flow and back EMF under real power conditions, with real program material. The payoff offered by DMA optimization is a driver that faithfully tracks its input signal, at all listening levels, leading to superior bass definition and dynamics.

    The extreme mounting depth of the E-Sub driver is very deliberate. It permits wide gaps to exist between the three suspension elements (the rubber surround and the dual spiders), imparting exceptional mechanical stability over the driver's full excursion range. This further improves linearity, reduces distortion and enhances long-term reliability. In a stroke of engineering elegance, the E-Sub’s steel front mounting flange forms the entire front baffle of the finished product, while the driver’s back-plate is threaded and bolted to the rear wall of its enclosure for support.

    To power these innovative drivers, we engineered a completely new switching amplifier with a regulated, switching power supply, making its chassis more compact, lightweight and efficient, while still delivering ample, clean power to fully exercise the E-Sub driver's performance envelope.

    Conveniently controlled from the E-Sub cabinet’s top panel, the amplifier incorporates studio-grade signal processing to make adjustments a much more enjoyable experience than rear–mounted controls found on most powered subwoofers. An attractive cover hides and protects the controls during normal use.

    The feature set has been designed to allow the use of E-Subs in a wide range of applications, from full home theater systems to dedicated two-channel music systems, to desktop audio workstations. Analog inputs are provided for unbalanced line-level signals or speaker level signals. Dedicated line outputs are included to make a bi-amped system arrangement with no additional hardware required. Useful in combating ground-related noise problems, a rear panel switch configures the line level inputs as grounded or isolated.

    The E-Sub’s active crossover is a true two-way, 4th order Linkwitz-Riley design, with a low-pass filter feeding the subwoofer's amplifier and a high-pass filtered signal exiting its line outputs. When the on-board crossover is defeated, as is typical in a home theater installation, the line outputs deliver a pass-through, buffered signal identical to its line inputs, easily permitting multiple E-Subs to be interconnected in a ‘daisy-chain' arrangement. Switchable polarity and a fully variable phase control round out the signal processing section. All signal processing is performed in the analog domain, ensuring very low latency in critical applications.

    Precision-built in JL Audio's U.S. factory, all E-Sub are individually performance-verified and tested to deliver years of listening enjoyment in your home audio or home theater system.

    Dynamic Motor Analysis - DMA Optimized Motor
    JL Audio's proprietary Dynamic Motor Analysis system is a powerful suite of FEA-based modeling systems, first developed by JL Audio in 1997 and refined over the years to scientifically address the issue of speaker motor linearity. This leads to vastly reduced distortion and faithfully reproduced transients... or put simply: tight, clean, articulate bass.

    True 2-Way Crossover
    Built-in two-way crossover permits easy integration into two channel audio systems.

    Vented Reinforcement Collar
    JL Audio's Vented Reinforcement Collar (VRC®) improves the rigidity and stability of the cone/spider/voice coil junction and directs airflow over the voice coil windings for improved thermal performance.

    Floating Cone Attach Method - FCAM™ (U.S. Patent #6,501,844)
    This assembly technique, conceived by JL Audio, ensures proper surround geometry in the assembled speaker for better excursion control and dynamic voice coil alignment.

    Engineered Lead-Wire System (U.S. Patent #7,356,157)
    Carefully engineered lead-wire design and attachments ensure controlled, quiet lead-wire behavior under the most extreme excursion demands.

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  • Other Details

    Specifications


    General


    Enclosure Type Sealed
    Enclosure Finish Black Ash
    Frequency Response (Anechoic) 25 - 116 Hz (±1.5dB)
    -3 dB at 23 Hz / 120 Hz
    -10 dB at 18 Hz / 165 Hz
    Effective Piston Area (Sd) 58.78 sq in / 0.0379 sq m
    Effective Displacement 131 cu in / 2.1 L
    Amplifier Power 1200 W RMS short-term
    Power Mode(s) Off, On or Automatic (Signal-Sensing)
    Light Modes N/A

    Signal Processing


    Unbalanced Inputs Stereo or Mono (two RCA jacks)
    Balanced Inputs N/A
    Speaker/High-Level Inputs Stereo or Mono (removeable plug)
    Input Grounding Isolated or Grounded
    Input Modes N/A
    Level Control Variable, from full mute to +15dB over reference gain
    Filter Mode(s) Low-Pass
    Filter Slope(s) 24 dB/octave
    Filter Frequency Range 25 Hz - 130 Hz
    Filter Defeat Function Yes
    Polarity 0 or 180 degrees
    Phase Variable, 0- 280 degrees, referenced to 80 Hz
    Extreme Low Frequency (E.L.F.) Trim N/A
    Line Outputs Stereo or Mono (two RCA jacks), High-Pass or Pass-Through
    Output to Slave N/A
    Calibration Mode N/A

    Dimensions


    Width 13.5 in / 343 mm
    Height 14.24 in / 362 mm
    Depth 16.51 in / 419 mm
    Weight 52.7 lb / 23.9 kg
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