{"product_id":"bose-showtime-sts118e-passive-installation-grade-subwoofer-white-18in","title":"Bose SHOWTIME STS118E Passive Installation-Grade Subwoofer (White) - 18in","description":"\u003cp\u003eShowTime STS118E is a passive, installation-grade 18-inch subwoofer that matches the scale and voicing of high-output Bose Professional loudspeaker systems. With extension down to 29 Hz, STS118E provides the low-frequency impact required for music-forward and high-energy applications while remaining practical for permanent installations in indoor and outdoor environments. STS118E is optimized for ground-stacked placement and includes integrated suspension points, allowing system designers to adapt deployment based on room layout, sightlines, and architectural requirements. A universal pole cup supports both standard 35 mm poles and M20-threaded poles for temporary applications. IP55-rated construction enables deployment in exposed and semi-exposed locations across a wide range of venues. Available in black or white finishes, ShowTime STS118E integrates cleanly into a variety of architectural environments. When paired with compatible Bose Professional full-range loudspeakers, processors, and amplifiers, the subwoofer provides a reliable low-frequency foundation that supports high-output systems with consistency, durability, and predictable performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e8-inch low-frequency driver delivers high-output bass for performance-driven installed sound systems\u003c\/li\u003e\n\u003cli\u003eInstallation-grade enclosure optimized for ground-stacked or permanent suspended installations\u003c\/li\u003e\n\u003cli\u003eOutdoor-rated IP55 construction for use in exposed and partially exposed environments\u003c\/li\u003e\n\u003cli\u003eIntegrated suspension points enable flexible mounting to accommodate layout and sightline requirements\u003c\/li\u003e\n\u003cli\u003eUniversal pole cup supports both 35 mm poles and M20-threaded poles for secure loudspeaker mounting\u003c\/li\u003e\n\u003cli\u003eDesigned for seamless integration with Bose Professional AMU, AMM, and Forum loudspeaker systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003cbr\u003eDesigned for a wide range of applications, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHouses of worship\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePerformance venues\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSports facilities\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eThemed entertainment\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOutdoor gathering spaces\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFitness facilities\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMultipurpose halls\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePHYSICAL\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eColors: Black, white\u003c\/li\u003e\n\u003cli\u003eEnclosure Material: Exterior-grade birch plywood\u003c\/li\u003e\n\u003cli\u003eEnvironmental: Rated for direct-exposure outdoor installations (IEC 60529: IP55)\u003c\/li\u003e\n\u003cli\u003eGrille: Powder-coated perforated stainless steel, paintable\u003c\/li\u003e\n\u003cli\u003eIngress Protection: IP55\u003c\/li\u003e\n\u003cli\u003eSuspension\/Mounting: (4) stainless-steel M10 attachment points (top panel), (1) pole cup for 35 mm or M20-threaded loudspeaker pole (top panel)\u003c\/li\u003e\n\u003cli\u003eProduct Dimensions (H×W×D): 563 mm × 570 mm × 738 mm (22.2 in × 22.4 in × 29.1 in)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePERFORMANCE\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFrequency Range (-10 dB): 29 Hz – 263 Hz\u003c\/li\u003e\n\u003cli\u003eCoverage, Horizontal: Omnidirectional below 200 Hz\u003c\/li\u003e\n\u003cli\u003eCalculated Maximum SPL @ 1 m: 125 dB (free-field), 131 dB (half-space)\u003c\/li\u003e\n\u003cli\u003eNominal Impedance: 8 Ω\u003c\/li\u003e\n\u003cli\u003ePower Handling, Peak: 3200W\u003c\/li\u003e\n\u003cli\u003eSensitivity (SPL\/1 W at 1 m): 96 dB\u003c\/li\u003e\n\u003cli\u003eCoverage, Vertical: Omnidirectional below 200 Hz\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTRANSDUCERS\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCrossover: 80 Hz - 200 Hz, requires active crossover in DSP\u003c\/li\u003e\n\u003cli\u003eLow-Frequency: 1 x 18.0-in (457 mm) high-excursion woofer\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIncluded in Packaging\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e(1) ShowTime STS118E\u003c\/li\u003e\n\u003cli\u003e(1) input cover with hardware\u003c\/li\u003e\n\u003cli\u003e(1) installation guide\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bose","offers":[{"title":"Default Title","offer_id":46136434425935,"sku":"A01477-0200","price":2249.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0054\/9466\/9382\/files\/STS118E-WT_i_Front_GrilleOn.avif?v=1784651659","url":"https:\/\/shop.musicredone.com\/products\/bose-showtime-sts118e-passive-installation-grade-subwoofer-white-18in","provider":"RedOne Music Canada","version":"1.0","type":"link"}