{"product_id":"mackie-spm400-m20-threaded-speaker-pole-for-drm18s-and-sr18s-subwoofers-1","title":"Mackie SPM400 | M20 Threaded Speaker Pole for DRM18S \u0026 SR18S Subwoofers","description":"\u003ch2\u003eHeavy-Duty M20 Threaded Speaker Pole for Mounting Loudspeakers\u003c\/h2\u003e The \u003cstrong\u003eMackie SPM400\u003c\/strong\u003e is a durable speaker pole designed to securely mount a loudspeaker above the Mackie DRM18S or SR18S subwoofers. Featuring an M20 threaded base, it ensures a stable and wobble-free setup—perfect for live sound, mobile DJs, and fixed installations. \u003ch2\u003eMackie SPM400 Competitive Differences\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eM20 Threading:\u003c\/strong\u003e Secure and reliable mounting directly into DRM18S or SR18S subwoofers\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePerfect Fit:\u003c\/strong\u003e Optimized for Mackie’s pole-mountable loudspeakers\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHeavy-Duty Construction:\u003c\/strong\u003e Built to support larger speakers safely\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSimplified Setup:\u003c\/strong\u003e Creates a clean, streamlined full-range system with minimal gear\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003eMackie SPM400 Description\u003c\/h2\u003e The \u003cstrong\u003eSPM400\u003c\/strong\u003e speaker pole is the ideal mounting solution for anyone using Mackie's DRM18S or SR18S subwoofers. It features a rugged steel design with a 54.7-inch (139 cm) length and an M20 threaded base that eliminates wobble common with standard poles.\r\n\r\nThis pole is compatible with most loudspeakers that include a standard pole-mount socket and is specifically engineered for use with Mackie's DRM and SR series. Whether you're setting up for a live show, corporate event, or permanent installation, the SPM400 ensures a rock-solid connection between your subwoofer and top speaker.\r\n\r\n\u003ch3\u003eSPM400 Features\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eDesigned for Mackie DRM18S and SR18S subwoofers\u003c\/li\u003e \u003cli\u003eSecure M20 threaded mount eliminates movement\u003c\/li\u003e \u003cli\u003eDurable steel construction\u003c\/li\u003e \u003cli\u003eWorks with any standard pole-mountable loudspeaker\u003c\/li\u003e \u003cli\u003eQuick and easy setup\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eSPM400 Specifications\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eThread Type: M20\u003c\/li\u003e \u003cli\u003eLength: 54.7 in (139 cm)\u003c\/li\u003e \u003cli\u003eDimensions: 2 in x 2 in x 54.7 in\u003c\/li\u003e \u003cli\u003eWeight: 3.5 lbs\u003c\/li\u003e \u003c\/ul\u003e","brand":"Mackie","offers":[{"title":"Default Title","offer_id":51584011796762,"sku":"116034D","price":68.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/2714\/9082\/files\/mackie-spm400--m20-threaded-speaker-pole-for-drm18s-and-sr18s-subwoofers_df21e23e-e6e5-4d59-a1a5-0dc210f11cb4.webp?v=1778874859","url":"https:\/\/squarecable.com\/products\/mackie-spm400-m20-threaded-speaker-pole-for-drm18s-and-sr18s-subwoofers-1","provider":"SquareCable","version":"1.0","type":"link"}