Product Information

The SoundTube XT850 is a premium 2-way outdoor loudspeaker solution for installations requiring high-performance sound in a durable speaker design. The XT850 is designed for full-range background/foreground music and paging.The sealed, in-ground enclosure design delivers true low end response (38 Hz, - 10 dB) and optimal off axis performance. The XT850 includes theft-resistant mounting hardware and a weather-proof 5-position tap switch for 25/70.7/100 Volt applications with transformer bypass position.

Applications:  The ultra-wide 360-degree horizontal dispersion pattern makes the XT850 an ideal choice for theme parks, promenades, playgrounds, shopping malls, restaurants, resorts, gardens and other outdoor applications. XT850 speakers come with in-ground anti-theft brackets and stainless-steel square-tip screws for increased outdoor security.


  • Patented BroadBeam® waveguide technology provides smooth 360-degree horizontal off-axis coverage and reduces overall system costs.
  • One 8.0 in weatherproof polypropylene woofer with butyl rubber surround and one 1.0 in aluminum dome tweeter with integrated horn & mounting bracket.
  • UV-, scratch-, chlorine-, and weather- resistant with professional-grade components for long-lasting performance and durability.
  • Patented, durable and weather sealed Zero-Reflection(tm) enclosure.
  • Weather-proof 5-position tap switch for 25-, 70.7-, 100 Volt applications with transformer bypass position. 64 Watt transformer included.
  • Liquid-tight compression fittings for water-tight protection.
  • Multiple wire inlet locations for fast and easy daisy chaining.
  • Stainless steel fasteners & grille.
  • UL 1480 (UEAY) pending.
  • Color options: granite green or sandstone. This model is SAND STONE


  • Frequency Response(-3 dB): 51 Hz - 10 kHz
  • Low Frequency(-10 dB): 38 Hz - 22 kHz
  • Sensitivity: 85.0 dB
  • Power Capacity RMS: 100 Watts
  • Max SPL dB @ 1 M: 105.0 dB
  • Nominal Impedance: 4 Ohms
  • Tweeter: 1 in / 25 mm Aluminum Dome
  • Woofer: 8 in / 203 mm Poly
  • Connections: 18-Gauge wire lead
  • Height: 16.42 inches
  • Diameter: 14.17 inches
  • Weight: 16.7 lbs
  • Shipping Weight: 22 lbs
  • Colors: Granite green or sandstone This model is SAND STONE
Availability: In Stock
Current Stock:
Width: 1.00
Height: 1.00
Depth: 1.00
GTIN: 752830444881
MPN: Soundtube XT850-SS
SKU: 68130

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