{"product_id":"wharfedale-pro-wla-118suba-18in-136db-active-flyable-subwoofer","title":"Wharfedale Pro WLA-118SUBA | 18in - 136dB | Active Flyable Subwoofer","description":"\u003ch2\u003eActive Flyable Subwoofer\u003c\/h2\u003e \u003cp\u003e\u003cstrong\u003eWharfedale Pro WLA-118SUBA\u003c\/strong\u003e is an 18-inch active hybrid curvature array subwoofer designed for powerful, controlled low-frequency performance in WLA-1A touring and installation systems. With built-in Class D amplification, DSP processing, and integrated rigging, it provides a flexible bass solution for flown or ground-stacked deployments.\u003c\/p\u003e \u003ch2\u003eWharfedale Pro WLA-118SUBA Competitive Differences\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eActive 18-inch subwoofer with integrated Class D amplification\u003c\/li\u003e \u003cli\u003e2200W continuous and 4400W peak power output\u003c\/li\u003e \u003cli\u003eBuilt-in DSP with 8 FIR presets for WLA-1A system deployment\u003c\/li\u003e \u003cli\u003e136dB maximum SPL for strong low-frequency output\u003c\/li\u003e \u003cli\u003eIntegrated 3-point rigging for flown or ground configurations\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003eWharfedale Pro WLA-118SUBA Description\u003c\/h2\u003e \u003cp\u003eThe \u003cstrong\u003eWharfedale Pro WLA-118SUBA\u003c\/strong\u003e is built to deliver deep, defined bass for professional WLA-1A array systems. Its custom 18-inch Beyma ferrite driver uses a 4-inch Duo voice coil to provide efficient low-frequency performance with clarity and impact.\u003c\/p\u003e \u003cp\u003eInternal DSP processing simplifies setup with 8 FIR presets, while the Class D amplifier delivers 2200W continuous power and 4400W peak output. RMS, peak limiter, DC, short, and thermal protection systems help maintain reliable operation in demanding touring and fixed-install environments.\u003c\/p\u003e \u003cp\u003eThe rugged birch plywood cabinet is finished in black Tough-Tone and protected by a powder-coated perforated steel grille. With integrated 3-point rigging, an M20 pole mount, balanced XLR input and link connections, USB Type B updating, and RJ45 RS485 networking, the WLA-118SUBA is designed for flexible professional deployment.\u003c\/p\u003e \u003ch3\u003eWLA-118SUBA Features\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e18-inch active hybrid curvature array flyable subwoofer\u003c\/li\u003e \u003cli\u003eBuilt-in Class D amplifier\u003c\/li\u003e \u003cli\u003e2200W continuous and 4400W peak output\u003c\/li\u003e \u003cli\u003e136dB maximum SPL at 1m, half space\u003c\/li\u003e \u003cli\u003eCustom Beyma 18-inch ferrite driver\u003c\/li\u003e \u003cli\u003e4-inch LF Duo voice coil\u003c\/li\u003e \u003cli\u003eDSP-based signal processing with 8 FIR presets\u003c\/li\u003e \u003cli\u003eBass-reflex cabinet design\u003c\/li\u003e \u003cli\u003eIntegrated 3-point rigging\u003c\/li\u003e \u003cli\u003eFlying and ground deployment options\u003c\/li\u003e \u003cli\u003eM20 pole mount\u003c\/li\u003e \u003cli\u003eBalanced XLR input and link connectors\u003c\/li\u003e \u003cli\u003eUSB Type B update port\u003c\/li\u003e \u003cli\u003eRJ45 RS485 network connection\u003c\/li\u003e \u003cli\u003eRMS, peak limiter, DC, short, and thermal protection\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eWLA-118SUBA Specifications\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eActive or Passive: Active\u003c\/li\u003e \u003cli\u003eSystem Type: Subwoofer\u003c\/li\u003e \u003cli\u003eConfiguration: Bass-reflex\u003c\/li\u003e \u003cli\u003eSystem Continuous Power: 2200W\u003c\/li\u003e \u003cli\u003eSystem Peak Power: 4400W\u003c\/li\u003e \u003cli\u003eMax SPL: 136dB at 1m, half space\u003c\/li\u003e \u003cli\u003eFrequency Response: 35 Hz - 125 Hz (+\/-3 dB)\u003c\/li\u003e \u003cli\u003eFrequency Range: 28 Hz - 160 Hz (-10 dB)\u003c\/li\u003e \u003cli\u003eDriver Brand: Beyma\u003c\/li\u003e \u003cli\u003eLF Driver Size: 18 in\u003c\/li\u003e \u003cli\u003eLF Magnet Material: Ferrite\u003c\/li\u003e \u003cli\u003eLF Frame Material: Aluminum\u003c\/li\u003e \u003cli\u003eLF Voice Coil Size: 4 in\u003c\/li\u003e \u003cli\u003eInput Connector: Balanced XLR socket\u003c\/li\u003e \u003cli\u003eLink Connector: Balanced XLR socket\u003c\/li\u003e \u003cli\u003eCabinet Type: Rectangle\u003c\/li\u003e \u003cli\u003eEnclosure Material: Birch plywood\u003c\/li\u003e \u003cli\u003eGrille: Powder-coated perforated steel\u003c\/li\u003e \u003cli\u003eFinish: Black Tough-Tone\u003c\/li\u003e \u003cli\u003eHandles: 1 side (2 pcs)\u003c\/li\u003e \u003cli\u003eDeployment: Flying, ground\u003c\/li\u003e \u003cli\u003ePole Mount: M20\u003c\/li\u003e \u003cli\u003eRigging: Integrated 3-point rigging\u003c\/li\u003e \u003cli\u003eSensitivity: 103dB, 2.83V \/ 1m\u003c\/li\u003e \u003cli\u003eCrossover Frequency: Preset dependent\u003c\/li\u003e \u003cli\u003eAmplifier Design: Class D\u003c\/li\u003e \u003cli\u003eSignal Processing: DSP based, 8 FIR presets\u003c\/li\u003e \u003cli\u003eDriver Protection: RMS, peak limiters, and DC\u003c\/li\u003e \u003cli\u003eThermal Protection: Amplifier shutdown with auto reset\u003c\/li\u003e \u003cli\u003eDC and Short Protection: Yes\u003c\/li\u003e \u003cli\u003eClip Limiter: Yes\u003c\/li\u003e \u003cli\u003eLimiter Indicator: Red LED\u003c\/li\u003e \u003cli\u003eSignal Indicator: Green LED\u003c\/li\u003e \u003cli\u003ePower\/Active Indicator: White LED\u003c\/li\u003e \u003cli\u003eFind Function Indicator: Blue LED\u003c\/li\u003e \u003cli\u003eInput Impedance: Balanced, 10 kohms\u003c\/li\u003e \u003cli\u003eInput Sensitivity: +4 dBu\u003c\/li\u003e \u003cli\u003eMax Input Level: +18 dBu\u003c\/li\u003e \u003cli\u003eUpdate Port: USB Type B\u003c\/li\u003e \u003cli\u003eNetwork: RJ45 RS485\u003c\/li\u003e \u003cli\u003eMain Power: AC 100-120V and 220-240V, 50\/60 Hz automatic\u003c\/li\u003e \u003cli\u003ePower Supply: High efficiency dual switching mode power supply\u003c\/li\u003e \u003cli\u003eDimensions: 21.1 x 22.3 x 29.9 in (535 x 566 x 760 mm)\u003c\/li\u003e \u003cli\u003eWeight: 131.8 lb (59.8 kg)\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eWhat's In The Box\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eWharfedale Pro WLA-118SUBA subwoofer\u003c\/li\u003e \u003cli\u003eWLA-RH5 rain hood\u003c\/li\u003e \u003cli\u003eUser manual\u003c\/li\u003e \u003c\/ul\u003e","brand":"Wharfedale Pro","offers":[{"title":"Default Title","offer_id":52139234328858,"sku":"117171","price":2709.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/2714\/9082\/files\/wharfedale-pro-wla-118suba--18in---136db--active-flyable-subwoofer_0b9fcd82-f4eb-4663-9699-a9d4ce2f522b.webp?v=1777397623","url":"https:\/\/squarecable.com\/products\/wharfedale-pro-wla-118suba-18in-136db-active-flyable-subwoofer","provider":"SquareCable","version":"1.0","type":"link"}