{"product_id":"soundtube-ac-sm31-xfmr-wh","title":"SoundTube SM31 Transformer Replacement 70V Accessory for SM31 | White","description":"\u003cp\u003eThe SoundTube SM31 Transformer is a purpose-built replacement accessory designed for AV integrators and installation technicians maintaining commercial distributed audio systems. When a transformer fails in an SM31-EZ speaker deployment, this drop-in replacement restores full 70V system functionality without requiring a full speaker swap — a practical solution for installed environments where minimizing downtime and avoiding disruptive ceiling or wall work is a priority.\u003c\/p\u003e\u003cp\u003eThis accessory is positioned squarely within SoundTube's commercial product line, making it the correct specification choice for system maintenance contracts, service technicians, and AV contractors managing installed speaker inventories in retail, hospitality, corporate, or house-of-worship environments. Stocking this part alongside SM31-EZ speaker inventory reduces service call time and keeps distributed audio systems performing as designed without field improvisation.\u003c\/p\u003e","brand":"SoundTube Entertainment, Inc","offers":[{"title":"White","offer_id":52248526848184,"sku":"43678","price":48.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/7382\/4696\/files\/43678_SOUNDTU-AC-SM31-XFMR-WH_ALT01sqr.jpg?v=1784128366","url":"https:\/\/soundpro.com\/products\/soundtube-ac-sm31-xfmr-wh","provider":"SoundPro","version":"1.0","type":"link"}