{"product_id":"40-mirror-disco-ball-with-34-glass-tiles-bright-silver-reflective-dj-sphere-with-hanging-ring-mb-40","title":"40\" Mirror Disco Ball with 3\/4\" Glass Tiles | Bright Silver Reflective DJ Sphere with Hanging Ring","description":"\u003cp\u003eThe \u003cb\u003eProX MB-40\u003c\/b\u003e is a \u003cb\u003e40-inch mirror disco ball\u003c\/b\u003e engineered for touring productions, major concert venues, large festivals, and headline nightclub installations where scale and visual presence matter. At 40 inches, this mirror ball delivers the kind of unmistakable, room-defining sparkle that turns the ball itself into a featured production element.\u003c\/p\u003e\n\u003cp\u003eEvery MB-40 is built around a \u003cb\u003ehigh-density Polystyrene foam (EPS)\u003c\/b\u003e core engineered for professional large-format mirror balls. EPS is the industry-standard material for this application because it combines exceptional strength with manageable weight, while its closed-cell structure provides outstanding dimensional stability. The ball will not warp under stage lighting heat, will not absorb humidity, and will hold a true round profile through years of touring, hanging, and storage cycles.\u003c\/p\u003e\n\u003cp\u003eThe exterior is fully covered in \u003cb\u003eprecision-cut high-grade glass mirror tiles\u003c\/b\u003e measuring \u003cb\u003e20mm (3\/4\")\u003c\/b\u003e, sized for the large format of the ball to deliver bigger, more dramatic individual reflections that read clearly across stadium-scale rooms. Each tile features a \u003cb\u003epremium silvered backing\u003c\/b\u003e for maximum reflectivity, true color rendering, and crisp beam definition, manufactured to consistent thickness with clean square edges for tight uniform placement across the sphere. The mirror coating is sealed against tarnishing to maintain its bright silver finish over years of professional touring use. Each tile is bonded with a \u003cb\u003eprofessional-grade high-strength adhesive\u003c\/b\u003e that locks tiles firmly in place under continuous rotation, transport vibration, and the demanding conditions of touring production. ProX uses a \u003cb\u003edenser tile pattern\u003c\/b\u003e than traditional balls, producing a brighter, more saturated reflection field that fills large venues with cascading beams of light and color.\u003c\/p\u003e\n\u003cp\u003eInternally, a \u003cb\u003esteel reinforcement rod\u003c\/b\u003e runs the full vertical axis of the ball, anchored at each pole by a heavy-duty \u003cb\u003eremovable O-ring\u003c\/b\u003e and secured by an \u003cb\u003eM10 nut\u003c\/b\u003e for maximum mounting strength. The steel core and dual O-ring mounting hardware are essential at this size, providing the secure, balanced anchor points needed for safe overhead rigging and reliable connection to large-format motor systems. The MB-40 is compatible with the \u003cb\u003eProX X-MBM-3 (1 RPM) mirror ball motor\u003c\/b\u003e (sold separately), rated for 30\" through 48\" balls.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEquipped with Appx. \u003cb\u003e3\/4\" (20mm)\u003c\/b\u003e high-quality glass mirror tiles with premium silvered backing for maximum reflectivity\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePolystyrene foam (EPS)\u003c\/b\u003e core interior material for lightweight strength and dimensional stability\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMore reflective tiles\u003c\/b\u003e than standard mirror balls for denser beam coverage\u003c\/li\u003e\n\u003cli\u003eFor use with \u003cb\u003eProX X-MBM-3 (1 RPM)\u003c\/b\u003e motor (sold separately)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSecurity ring with axis connection\u003c\/b\u003e, secured with \u003cb\u003eM10 nut\u003c\/b\u003e for maximum mounting security\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRemovable O-ring\u003c\/b\u003e hardware for flexible installation and motor pairing\u003c\/li\u003e\n\u003cli\u003eInternal steel rod through full vertical axis for structural integrity\u003c\/li\u003e\n\u003cli\u003eNet weight: \u003cb\u003e16.6 kg (36.6 lbs)\u003c\/b\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCE\u003c\/b\u003e and \u003cb\u003eRoHS\u003c\/b\u003e compliant\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ProX","offers":[{"title":"Default Title","offer_id":44174574682155,"sku":"MB-40","price":1599.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1746\/5293\/files\/ProX_MB-40_Default35_c6fab84a-0e71-4e49-b7b7-c6ed9926eff1.jpg?v=1781013346","url":"https:\/\/proaal.com\/products\/40-mirror-disco-ball-with-34-glass-tiles-bright-silver-reflective-dj-sphere-with-hanging-ring-mb-40","provider":"Pro Audio and Lighting","version":"1.0","type":"link"}