{"product_id":"mackie-spm400-m20-threaded-speaker-pole","title":"Mackie SPM400 M20 Threaded Speaker Pole For Thump 15S \/ 18S Subwoofers","description":"\u003ch5\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/bzP9--xFRnU?si=pcrWftsZXhv7Ib80\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/h5\u003e\n\u003ch2 class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe Mackie SPM400 is a M20 Threaded Speaker Pole designed to mount a compatible Mackie loudspeaker directly above a Mackie subwoofer.\u003c\/h2\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe Mackie SPM400 is the ideal accessory for completing a Thump V4 or compatible Mackie PA system, transforming a separate subwoofer and loudspeaker into a single, self-contained PA stack that looks professional and takes up no more floor space than the subwoofer itself.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eBy attaching the SPM400 to the M20 threaded socket on the top of a compatible Mackie subwoofer and mounting any compatible pole-mountable Mackie loudspeaker on top, the entire system is consolidated into one compact, stable and space-efficient unit — ideal for smaller venues, bars, mobile DJs, gigging musicians and any application where floor space is at a premium or a clean, minimal setup is preferred.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eSecure M20 Threaded Fitting\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eUnlike standard friction-fit speaker poles, the SPM400 uses a secure M20 threaded connection to attach to compatible Mackie subwoofers — providing a more dependable and professional connection that ensures the pole and mounted loudspeaker remain stable and safe throughout the performance. This threaded design gives operators complete confidence that their speaker system will remain securely in position even during demanding live use, without the risk of the pole working loose from vibration or movement during a set.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eBroad Mackie Compatibility\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe SPM400 is compatible with the Mackie Thump115S, Thump118S, DRM18S, SR18S and ThumpSub GO subwoofers via the M20 threaded top connection, and with any Mackie loudspeaker featuring a standard bottom pole mount opening — making it a versatile accessory across a broad range of Mackie PA system configurations.\u003c\/p\u003e\n\u003ch3 class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eMackie SPM400 Key Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eM20 Threaded Connection:\u003c\/strong\u003e Secure, reliable threaded attachment to compatible Mackie subwoofers — more dependable than standard friction-fit poles for confident live use.\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eComplete PA Stack Solution:\u003c\/strong\u003e Mount a Mackie loudspeaker directly above a compatible subwoofer for a streamlined all-in-one PA system with a minimal floor footprint.\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eCompatible Subwoofers:\u003c\/strong\u003e Mackie Thump115S, Thump118S, Thump 15S V4, DRM18S, SR18S and ThumpSub GO.\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eCompatible Loudspeakers:\u003c\/strong\u003e Any Mackie loudspeaker with a standard bottom pole mount opening.\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eIdeal for Space-Efficient Setups:\u003c\/strong\u003e Perfect for smaller venues, bars, mobile DJs and gigging musicians where floor space is at a premium.\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eProfessional Appearance:\u003c\/strong\u003e Creates a clean, compact and professional-looking PA stack that eliminates the need for a separate speaker stand.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mackie","offers":[{"title":"Default Title","offer_id":57112576360821,"sku":"SPM400","price":48.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2083\/7259\/files\/SPM400_c47b5159-6c5c-4138-9b13-b47aadacb9fd.webp?v=1777460956","url":"https:\/\/www.audiovolt.co.uk\/products\/mackie-spm400-m20-threaded-speaker-pole","provider":"Audio Volt ","version":"1.0","type":"link"}