{"product_id":"wharfedale-wla-121sub-21-inch-high-performance-subwoofer","title":"Wharfedale WLA-121SUB, 21-Inch High-Performance Subwoofer","description":"\u003cp\u003eThe WD-WLA-121SUB is a high-performance 21-inch subwoofer designed to deliver exceptional infrabass extension and unrivaled sound pressure levels. Manufactured by Beyma in Europe, the driver in the WD-WLA-121SUB incorporates cutting-edge technology and superior craftsmanship to produce deep, powerful, and controlled low-frequency output.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003e21-Inch High-end Subwoofer, Standing or Floating\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp\u003eThe Wharfedale Pro WLA-121 subwoofer is the low-end support of the new WLA-1 system. The bolide can be flown in an array with the models WLA-112 or WLA-115, as well as placed or stacked on the ground. The assembly of the passive PA subwoofer comes from the well-known house of Beyma.\u003c\/p\u003e\r\n\u003cp\u003eThe housing with the integrated flight mechanics is made of 18mm thick birch plywood and defies the hated everyday touring with its Rhino-Rock PU coating. Thanks to the 4 integrated ERGO handles, the 70kg subwoofer can be conveniently placed or transported.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eCombined Array Flight Operation\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp\u003eThe subwoofer can be flown in an array with the optional WLA-1 common flying frame with either 2 x WLA-112 or WLA-115.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eStacking Mode\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp\u003eIn stacking mode, the subwoofers can accommodate up to three WLA-112 or WLA-115 with the optional WLA-121SUB arm. Here, a 0° and a negative -5° angling is possible for the first element of the array in order to incline the lowest module on the subwoofer towards the audience.    \u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eA Passive Subwoofer Is Only as Powerful as Its Amplifier\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp\u003eFor a perfect performance, you also need the right power amplifiers and perfect tuning. If you want to operate the system with your own or existing power amplifiers in a suitable performance class, we recommend the Wharfedale SC-48FIR system controller. The ready-made presets and internal FIR filter technology get the most out of your passive Wharfedale Pro Line Array. Furthermore, the new Wharfedale Pro DP-F or DP-N power amplifiers are available in a 2- or 4-channel version with up to 4 x 2890W at 2 ohms. The DP-F versions can be configured via network, the DP-N power amplifiers also offer a Dante module on board.\u003c\/p\u003e\r\n\u003cdiv class=\"iframe-container\"\u003e \r\n\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/1yYHlHiIres\" frameborder=\"0\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e \r\n\u003c\/div\u003e\r\n\r\n\u003cstyle\u003e\n.iframe-container{\n  position: relative;\n  width: 100%;\n  padding-bottom: 56.25%; \n  height: 0;\n}\n.iframe-container iframe{\n  position: absolute;\n  top:0;\n  left: 0;\n  width: 100%;\n  height: 100%;\n}\n\u003c\/style\u003e\r\n\u003cbr\u003e\r\n\u003cp\u003e\u003cstrong\u003eProduct Specifications:\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eDesign:\u003c\/strong\u003e Subwoofer\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eSystem Type:\u003c\/strong\u003e 21″ Subwoofer\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eConfiguration:\u003c\/strong\u003e Single Subwoofer\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eAcoustic Performance:\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eFrequency Response (+\/-3 dB):\u003c\/strong\u003e 25 Hz – 100 Hz\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eFrequency Range (-10 dB):\u003c\/strong\u003e 18 Hz – 125 Hz\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eSensitivity (2.83 V\/1 m):\u003c\/strong\u003e 103 dB*\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eCalculated Maximum SPL @ 1 m:\u003c\/strong\u003e 141 dB*\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eSystem Peak SPL:\u003c\/strong\u003e 147 dB**\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eSystem Rated Impedance:\u003c\/strong\u003e 4 Ω\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eLow-Frequency Transducer:\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eSize:\u003c\/strong\u003e 545 mm \/ 21″\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eVoice Coil Size:\u003c\/strong\u003e 101.6 mm \/ 4.0″ QUATTRO (4 layers)\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eLF Frame Material:\u003c\/strong\u003e Aluminum\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003ePower Handling:\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eSystem Continuous Power (W):\u003c\/strong\u003e 1600 W\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eSystem Program Power (W):\u003c\/strong\u003e 3200 W\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eSystem Peak Power (W):\u003c\/strong\u003e 6400 W\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eCrossover Frequency:\u003c\/strong\u003e 100 Hz\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eRecommended HPF (BW 18 dB\/oct.):\u003c\/strong\u003e 20 Hz\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eConnectivity:\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eInput Connector:\u003c\/strong\u003e 2 x SpeakON compatible\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eRigging \u0026amp; Hardware:\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eRigging Points:\u003c\/strong\u003e 3 points for rigging\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003ePole Mount:\u003c\/strong\u003e M20 pole mount\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eHandles:\u003c\/strong\u003e 2 sides (4 pcs) + 2 (top\/bottom)\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eOptional Accessories:\u003c\/strong\u003e WLA-1 Common Fly Frame\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eEnclosure:\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eCabinet Type:\u003c\/strong\u003e Rectangular\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eEnclosure Material and Finish:\u003c\/strong\u003e 18 mm plywood \/ Tough-Tone\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eColor:\u003c\/strong\u003e Black paint\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eGrille Material and Finish:\u003c\/strong\u003e Powder-coated perforated steel\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eProduct Weight:\u003c\/strong\u003e 155.43 lbs.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eProduct Dimensions: \u003c\/strong\u003e30 x 23 x 32\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eShipping Weight:\u003c\/strong\u003e 168.65 lbs.\u003c\/p\u003e\u003cp\u003e \u003cstrong\u003eShipping Dimensions: \u003c\/strong\u003e34 x 26 x 35\u003c\/p\u003e","brand":"Wharfedale Pro","offers":[{"title":"Default Title","offer_id":45926635143421,"sku":"H-WHAR-WLA121SUB","price":2234.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0617\/2308\/3005\/files\/ffb0f40b-36e6-4eb1-a144-d88dcd8ef81f.jpg?v=1762281239","url":"https:\/\/hollywooddj.com\/products\/wharfedale-wla-121sub-21-inch-high-performance-subwoofer","provider":"Hollywood DJ","version":"1.0","type":"link"}