{"product_id":"jl-audio-e112-subwoofer","title":"JL Audio E112 Subwoofer","description":"\u003ch3\u003ePowered Subwoofer with 12-inch Subwoofer Driver, 1500 watts\u003c\/h3\u003e\n\u003cp\u003eApplying a series of our key technologies, E-Sub powered subwoofers deliver exceptional sound quality, power and value in a wide range of demanding applications\u003c\/p\u003e\n\u003cp\u003eE-Sub drivers employ our 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.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0225\/9777\/files\/JL-Audio-E112-subwoofer.jpg?v=1626826053\" alt=\"JL-Audio-E112-subwoofer\"\u003e\u003c\/p\u003e\n\u003cp\u003eThe 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.\u003c\/p\u003e\n\u003cp\u003eTo 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.\u003c\/p\u003e\n\u003cp\u003eConveniently 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.\u003c\/p\u003e\n\u003cp\u003eThe 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.\u003c\/p\u003e\n\u003cp\u003eThe 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.\u003c\/p\u003e\n\u003cp\u003ePrecision-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.\u003c\/p\u003e\n\u003ch1\u003eSpecifications\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003eEnclosure Type:\u003c\/strong\u003e Sealed\u003cbr\u003e\u003cstrong\u003eEnclosure Finish:\u003c\/strong\u003e Black Ash\u003cbr\u003e\u003cstrong\u003eFrequency Response (Anechoic):\u003c\/strong\u003e 22 - 118 Hz (±1.5dB)\u003cbr\u003e-3 dB at 21 Hz \/ 120 Hz\u003cbr\u003e-10 dB at 17 Hz \/ 153 Hz\u003cbr\u003e\u003cstrong\u003eEffective Piston Area (Sd):\u003c\/strong\u003e 84.4 sq in \/ 0.0545 sq m\u003cbr\u003e\u003cstrong\u003eEffective Displacement:\u003c\/strong\u003e 235 cu in \/ 3.9 L\u003cbr\u003e\u003cstrong\u003eAmplifier Power:\u003c\/strong\u003e 1500 W RMS short-term\u003cbr\u003e\u003cstrong\u003ePower Mode(s):\u003c\/strong\u003e Off, On or Automatic (Signal-Sensing)\u003cbr\u003e\u003cstrong\u003eLight Modes:\u003c\/strong\u003e N\/A\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWidth (W):\u003c\/strong\u003e 15.5 in \/ 394 mm\u003cbr\u003e\u003cstrong\u003eHeight (H):\u003c\/strong\u003e 16.23 in \/ 412 mm\u003cbr\u003e\u003cstrong\u003eDepth (D):\u003c\/strong\u003e 18.39 in \/ 467 mm\u003cbr\u003e\u003cstrong\u003eNet Weight:\u003c\/strong\u003e 73.5 lb \/ 33.3 kg\u003cbr\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Height dimensions include feet.\u003c\/p\u003e\n\u003ch1\u003eReviews\u003c\/h1\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003ca href=\"https:\/\/hometheaterhifi.com\/reviews\/speaker\/subwoofers\/jl-audio-e-sub-e112-powered-subwoofer-review\/\" title=\"JL AUDIO E-SUB E112 POWERED SUBWOOFER REVIEW\" target=\"_blank\"\u003e\u003cimg style=\"margin-top: 10px; margin-right: 10px; float: left;\" alt=\"JL AUDIO E-SUB E112 POWERED SUBWOOFER REVIEW\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0225\/9777\/files\/Home-theatre-logo.jpg?v=1617146197\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003cp\u003eThere is no question that this driver, amp and cabinet system represents a holistic subwoofer system that is designed and focused on delivering high octane thrills. The E-Sub is full and rich sounding – not the tautest response I’ve heard but clean and powerful. So if you are looking for a compact and nice looking sub for your home system, the E-Sub e112 is worth serious consideration and the very accessible price point makes it an even easier choice. \u003ca href=\"https:\/\/hometheaterhifi.com\/reviews\/speaker\/subwoofers\/jl-audio-e-sub-e112-powered-subwoofer-review\/\" title=\"JL AUDIO E-SUB E112 POWERED SUBWOOFER REVIEW\" target=\"_blank\"\u003e\u003cstrong\u003emore...\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"JL Audio","offers":[{"title":"Default Title","offer_id":410849225,"sku":"JLE112BLACKASH","price":5250.0,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0225\/9777\/products\/jl_el110_039b43fd-2e7e-4c39-b995-6559ad04c66c.jpg?v=1571267792","url":"https:\/\/soundline.co.nz\/en-int\/products\/jl-audio-e112-subwoofer","provider":"Soundline Audio Online NZ","version":"1.0","type":"link"}