{"product_id":"presonus-cdl-sub18-18in-active-subwoofer-with-2000w-peak-power-flyable-or-ground-stacked-for-live-sound","title":"PreSonus CDL Sub18 | 18in Active Subwoofer with 2000W Peak Power | Flyable or Ground-Stacked for Live Sound","description":"\u003ch2\u003eActive Line Array Subwoofer\u003c\/h2\u003e \u003cp\u003e\u003cstrong\u003ePreSonus CDL Sub18\u003c\/strong\u003e is an active line array subwoofer designed for articulated, high-output bass reinforcement in live sound and permanent installation environments. Built for use in clubs, theaters, houses of worship, event production, and touring systems, it delivers deep low-end impact, controlled performance, and flexible deployment whether used on the ground or as part of a flown array.\u003c\/p\u003e \u003ch2\u003ePreSonus CDL Sub18 Competitive Differences\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eCombines an 18-inch custom woofer with 2000W peak Class-D amplification for powerful sub-bass output in demanding live sound applications\u003c\/li\u003e \u003cli\u003eSupports both ground-stacked and flown configurations with onboard DSP controls, M20 pole mounting, and M10 fly points for flexible system design\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003ePreSonus CDL Sub18 Description\u003c\/h2\u003e \u003cp\u003eThe \u003cstrong\u003ePreSonus CDL Sub18\u003c\/strong\u003e is built to provide strong, controlled low-frequency reinforcement for professional sound systems that need serious output and deployment flexibility. Its custom 18-inch woofer features a 4-inch voice coil and 7 mm of excursion, helping it reproduce sub-bass content with the kind of authority needed for live music, spoken word reinforcement, and high-energy playback applications. Whether used in portable production systems or fixed installations, it is designed to deliver bass that fills the room with clarity and impact.\u003c\/p\u003e \u003cp\u003ePowered by a Class-D amplifier rated at 500W RMS, 1000W program, and 2000W peak, the CDL Sub18 is made to handle demanding performance environments while keeping weight and efficiency manageable. The bass-reflex enclosure helps extend low-frequency performance, and the 42 Hz to 150 Hz response range supports tight integration with compatible full-range loudspeakers. Onboard DSP functions including a variable low-pass filter, output power preset selection, and polarity invert make it easier to tailor the system for different room layouts and array configurations.\u003c\/p\u003e \u003cp\u003eFor system design flexibility, the \u003cstrong\u003ePreSonus CDL Sub18\u003c\/strong\u003e can be deployed as a ground-stacked subwoofer or integrated into a flown rig. Up to two subwoofers can be flown with five CDL12 full-range tops, making it a strong choice for scalable line-array and point-source systems. An M20 threaded pole socket allows convenient mounting of compatible CDL loudspeakers above the sub, while M10 mounting points support suspended installation in more permanent or advanced production setups.\u003c\/p\u003e \u003cp\u003eBuilt for the realities of live sound, the enclosure combines a rugged cabinet with a tour-grade 1.2 mm steel grille, integrated side handles, and practical rear-panel connectivity. Balanced XLR input and output, powerCON input and output, and front-panel status indicators for signal, level, limiting, and clipping make the CDL Sub18 easy to integrate and monitor on the job. This is a solid low-frequency solution for production companies, venues, and installers needing scalable PreSonus CDL system performance.\u003c\/p\u003e \u003ch3\u003eCDL Sub18 Features\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eActive 18-inch line array subwoofer for mobile and permanent installations\u003c\/li\u003e \u003cli\u003eCustom 18-inch low-frequency driver with 4-inch voice coil\u003c\/li\u003e \u003cli\u003e2000W peak Class-D amplification\u003c\/li\u003e \u003cli\u003e500W RMS and 1000W program power handling\u003c\/li\u003e \u003cli\u003eDesigned for ground-stacked or flown system deployment\u003c\/li\u003e \u003cli\u003eVariable low-pass filter for system tuning\u003c\/li\u003e \u003cli\u003ePolarity invert function\u003c\/li\u003e \u003cli\u003eBalanced XLR input and balanced XLR direct output\u003c\/li\u003e \u003cli\u003eM20 threaded pole socket for mounting compatible full-range speakers\u003c\/li\u003e \u003cli\u003eM10 fly points for suspended installation\u003c\/li\u003e \u003cli\u003eOnboard DSP presets for simplified array configuration\u003c\/li\u003e \u003cli\u003eSignal, -3 dB, limiter protection, and clip-monitoring LEDs\u003c\/li\u003e \u003cli\u003eTour-ready enclosure with steel grille and side handles\u003c\/li\u003e \u003cli\u003eIncludes powerCON power cord\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eCDL Sub18 Specifications\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eSpeaker Type: Active Line Array Subwoofer\u003c\/li\u003e \u003cli\u003eEnclosure Type: Bass-Reflex\u003c\/li\u003e \u003cli\u003eLF Driver: 1 x 18 in (45.7 cm) woofer\u003c\/li\u003e \u003cli\u003eVoice Coil: 4 in (10.2 cm)\u003c\/li\u003e \u003cli\u003eFrequency Response: 42 Hz to 150 Hz (-3 dB)\u003c\/li\u003e \u003cli\u003eTotal Output Power: 500 W RMS \/ 1000 W Program \/ 2000 W Peak\u003c\/li\u003e \u003cli\u003eAmplifier Class: Class-D\u003c\/li\u003e \u003cli\u003eAudio Inputs: 1 x XLR 3-pin line input\u003c\/li\u003e \u003cli\u003eAudio Outputs: 1 x XLR 3-pin output\u003c\/li\u003e \u003cli\u003eDynamic Processing: Compression, HF Limiter, Limiter\u003c\/li\u003e \u003cli\u003eProtections: DC fault, overcurrent, overvoltage, thermal, undervoltage\u003c\/li\u003e \u003cli\u003eAC Input Power: 100 to 120 VAC, 50 \/ 60 Hz; 220 to 240 VAC, 50 \/ 60 Hz\u003c\/li\u003e \u003cli\u003eAC Power I\/O: 1 x powerCON input, 1 x powerCON output\u003c\/li\u003e \u003cli\u003eMounting: 1 x M20-threaded pole socket, M10 fly points\u003c\/li\u003e \u003cli\u003eHandles: 2 x side\u003c\/li\u003e \u003cli\u003eConstruction Material: Metal grille, plywood\u003c\/li\u003e \u003cli\u003eColor: Black\u003c\/li\u003e \u003cli\u003eWeight: 105.8 lb (48 kg)\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eWhat's In The Box\u003c\/h3\u003e \u003cul\u003e \u003cli\u003ePreSonus CDL Sub18 active subwoofer\u003c\/li\u003e \u003cli\u003epowerCON power cord\u003c\/li\u003e \u003c\/ul\u003e","brand":"PreSonus","offers":[{"title":"Default Title","offer_id":51888090218778,"sku":"117008","price":1583.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/2714\/9082\/files\/presonus-cdl-sub18--18in-active-subwoofer-with-2000w-peak-power--flyable-or-ground-stacked-for-live-sound_5903d998-89c7-4877-b022-8346523a91d2.webp?v=1775070488","url":"https:\/\/squarecable.com\/products\/presonus-cdl-sub18-18in-active-subwoofer-with-2000w-peak-power-flyable-or-ground-stacked-for-live-sound","provider":"SquareCable","version":"1.0","type":"link"}