{"product_id":"yorkville-psa1s","title":"Yorkville PSA1S | Dual 12in - 135dB | Powered Subwoofer for PSA1 Systems","description":"\u003ch2\u003ePowered Subwoofer\u003c\/h2\u003e\r\n\u003cp\u003e\u003cstrong\u003eYorkville PSA1S\u003c\/strong\u003e is a dual 12-inch powered subwoofer designed to complement PSA1 powered loudspeakers in scalable Paraline sound systems. With 2800W peak power, a bass-reflex cabinet, 15 mm birch construction, and support for line or speaker-level signal integration, it delivers strong low-frequency reinforcement for medium-sized events, venues, and mobile production systems.\u003c\/p\u003e\r\n\r\n\u003ch2\u003eYorkville PSA1S Competitive Differences\u003c\/h2\u003e\r\n\u003cul\u003e\r\n  \u003cli\u003eDual 12-inch powered subwoofer with 2800W peak and 1400W program power\u003c\/li\u003e\r\n  \u003cli\u003e135dB peak max SPL with 129dB continuous output\u003c\/li\u003e\r\n  \u003cli\u003eDesigned to pair with Yorkville PSA1 powered loudspeakers in scalable Paraline systems\u003c\/li\u003e\r\n  \u003cli\u003eHeavy Duty Precision Stand Adapter supports secure mounting with the SW-TUBEHD subwoofer tube\u003c\/li\u003e\r\n  \u003cli\u003e15 mm birch bass-reflex cabinet with rear tilt-back wheels for professional transport\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003ch2\u003eYorkville PSA1S Description\u003c\/h2\u003e\r\n\u003cp\u003eThe \u003cstrong\u003eYorkville PSA1S\u003c\/strong\u003e is built for users who need compact, high-output bass support for PSA1 loudspeaker systems. Its dual 12-inch ceramic woofer design uses 3-inch voice coils to deliver controlled low-frequency output with the speed and punch needed for live sound, DJs, corporate production, houses of worship, and installed audio applications.\u003c\/p\u003e\r\n\r\n\u003cp\u003eWith 2800W peak power and 1400W program power, the PSA1S provides the headroom needed for medium-sized events and scalable array setups. Its Class D amplifier platform supports efficient performance and long-term reliability, while the bass-reflex enclosure extends usable low-frequency response down to 37Hz.\u003c\/p\u003e\r\n\r\n\u003cp\u003eThe PSA1S accepts both line and speaker-level signals, making it easier to integrate into a wide range of sound systems. XLR and 1\/4-inch input and link connections, line\/speaker mode selection, level control, and clip, limit, and power indicators provide practical control for live and installed use.\u003c\/p\u003e\r\n\r\n\u003cp\u003eFor deployment, the \u003cstrong\u003eYorkville PSA1S\u003c\/strong\u003e includes Yorkville’s Heavy Duty Precision Stand Adapter, built with thick cast aluminum walls and an extra-wide mounting plate for stable speaker mounting when used with the SW-TUBEHD subwoofer tube. A 15 mm birch cabinet, side bar handles, and rear tilt-back wheels make it a road-ready subwoofer for repeat setup and transport.\u003c\/p\u003e\r\n\r\n\u003ch3\u003ePSA1S Features\u003c\/h3\u003e\r\n\u003cul\u003e\r\n  \u003cli\u003eDual 12-inch powered Paraline subwoofer\u003c\/li\u003e\r\n  \u003cli\u003eDesigned to complement PSA1 powered loudspeakers\u003c\/li\u003e\r\n  \u003cli\u003e2800W peak power\u003c\/li\u003e\r\n  \u003cli\u003e1400W program power\u003c\/li\u003e\r\n  \u003cli\u003e135dB peak max SPL\u003c\/li\u003e\r\n  \u003cli\u003e129dB continuous max SPL\u003c\/li\u003e\r\n  \u003cli\u003e2 x 12-inch ceramic woofers with 3-inch voice coils\u003c\/li\u003e\r\n  \u003cli\u003eBass-reflex cabinet design\u003c\/li\u003e\r\n  \u003cli\u003eClass D power amplifier\u003c\/li\u003e\r\n  \u003cli\u003eAccepts line and speaker-level signals\u003c\/li\u003e\r\n  \u003cli\u003eFixed 100Hz crossover frequency\u003c\/li\u003e\r\n  \u003cli\u003eHeavy Duty Precision Stand Adapter\u003c\/li\u003e\r\n  \u003cli\u003eCompatible with SW-TUBEHD subwoofer tube for secure speaker mounting\u003c\/li\u003e\r\n  \u003cli\u003eSolid 15 mm birch cabinet construction\u003c\/li\u003e\r\n  \u003cli\u003eRear tilt-back heavy-duty wheels\u003c\/li\u003e\r\n  \u003cli\u003eTwo side bar handles\u003c\/li\u003e\r\n  \u003cli\u003eClip, limit, and power LED indicators\u003c\/li\u003e\r\n  \u003cli\u003eMade in Canada\u003c\/li\u003e\r\n  \u003cli\u003ePSA1SF flyable version also available\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003ch3\u003ePSA1S Specifications\u003c\/h3\u003e\r\n\u003cul\u003e\r\n  \u003cli\u003eSystem Type: Powered subwoofer\u003c\/li\u003e\r\n  \u003cli\u003ePower Rating: 2800W peak, 1400W program\u003c\/li\u003e\r\n  \u003cli\u003eMax SPL: 135dB peak, 129dB continuous\u003c\/li\u003e\r\n  \u003cli\u003eLow-Frequency Extension: Down to 37Hz\u003c\/li\u003e\r\n  \u003cli\u003eCrossover Frequency: Fixed at 100Hz\u003c\/li\u003e\r\n  \u003cli\u003eCabinet Configuration: Bass reflex cabinet\u003c\/li\u003e\r\n  \u003cli\u003eLF Drivers: 2 x 12 in ceramic woofers with 3 in voice coils\u003c\/li\u003e\r\n  \u003cli\u003eLF Impedance: 2 x 4 ohm load\u003c\/li\u003e\r\n  \u003cli\u003eLF Power Amplifier: Class D\u003c\/li\u003e\r\n  \u003cli\u003ePower Consumption: 210VA typical, 440VA maximum\u003c\/li\u003e\r\n  \u003cli\u003eInputs: 1 x XLR input, 1 x 1\/4 in input\u003c\/li\u003e\r\n  \u003cli\u003eControls: Line \/ speaker mode\u003c\/li\u003e\r\n  \u003cli\u003eMaster Volume Control: Level\u003c\/li\u003e\r\n  \u003cli\u003eLink In\/Out: 1 x XLR, 1 x 1\/4 in\u003c\/li\u003e\r\n  \u003cli\u003eLED Indicators: Clip, limit, power\u003c\/li\u003e\r\n  \u003cli\u003eWheels: 2 rear tilt-back wheels\u003c\/li\u003e\r\n  \u003cli\u003eBar Handles: 2, one on each side\u003c\/li\u003e\r\n  \u003cli\u003ePole Mount Adapter: 1 side-mounted 1 3\/8 in adapter\u003c\/li\u003e\r\n  \u003cli\u003eFlyable Version: PSA1SF, requires 4 x EYEBOLT3\/8A\u003c\/li\u003e\r\n  \u003cli\u003eEnclosure Material: 15 mm birch\u003c\/li\u003e\r\n  \u003cli\u003eCovering \/ Finish: Paint\u003c\/li\u003e\r\n  \u003cli\u003eDimensions: 22.8 x 14 x 32 in (57.8 x 35.6 x 81.3 cm)\u003c\/li\u003e\r\n  \u003cli\u003eWeight: 120 lb (54.6 kg)\u003c\/li\u003e\r\n  \u003cli\u003eCountry of Origin: Made in Canada\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"Yorkville","offers":[{"title":"Default Title","offer_id":52346918699290,"sku":"103648","price":1999.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/2714\/9082\/files\/yorkville-psa1s_39d0e2f1-be08-48a7-897f-fcef30f87c47.webp?v=1781275281","url":"https:\/\/squarecable.com\/products\/yorkville-psa1s","provider":"SquareCable","version":"1.0","type":"link"}