{"product_id":"alto-professional-tx18s-18-inch-powered-subwoofer","title":"Alto Professional TX18S 18-inch Powered Subwoofer","description":"\u003cp\u003eThe Alto Professional TX18S is a high-performance 18-inch powered subwoofer designed to deliver deep, clear bass for venues, houses of worship, and mobile setups. Featuring a 900W Class-D amplifier and a 3-inch voice coil, it provides robust low-end response with integrated DSP protection. The unit offers versatile EQ voicings for Live and Music applications, along with selectable low-pass filters for seamless integration with full-range speakers. Housed in a durable, internally braced MDF cabinet with a splatter-spray finish, the TX18S is built for both portability and permanent installation.\u003c\/p\u003e","brand":"Alto Professional","offers":[{"title":"Default Title","offer_id":49221454332001,"sku":"TX18SXEU","price":12299.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/7267\/0561\/files\/primary_80b0f7de-66ba-481e-be5d-b3d4db90dd86.webp?v=1791484871","url":"https:\/\/toms.co.za\/products\/alto-professional-tx18s-18-inch-powered-subwoofer","provider":"TOMS - The Only Music Shop","version":"1.0","type":"link"}