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SoundTube RS800I
8" Coaxial Pendant Speaker, Black or White


The RS800i is an 8" 2-way ported speaker with an open-ceiling enclosure design that delivers extended low-end response (48 Hz) and optimal off-axis performance (up to 10 kHz...
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The RS800i is an 8" 2-way ported speaker with an open-ceiling enclosure design that delivers extended low-end response (48 Hz) and optimal off-axis performance (up to 10 kHz, EASE documented). SoundTube's proprietary BroadBeam11® waveguide tweeter system delivers consistent high-performance audio across the operating bandwidth. The RS800i speaker design incorporates a low-profile grille, proprietary M8 motor-board and 6-position tap switch with voice coil/8 Ohm direct. Hanging hardware is included and features SpeedClamp self-locking cable grip for fast, easy and secure installation.

Designed for indoor and outdoor background to foreground SPL applications, the RS800i includes a single point mounting system for rapid open-ceiling installations. The 100° broad dispersion pattern (1 kHz - 10 kHz, EASE documented), true low-end response (48 Hz, -10 dB) and high sensitivity (92.5 dB 1W/1M) make the RS800i ideal for big box stores, fitness centers, sports bars, multi-purpose rooms, churches, airports, theme parks, ballrooms, convention centers, casinos and other open-ceiling applications requiring background to foreground SPL.


  • Patented BroadBeam® dispersion technology allows fewer speakers to cover more area with full-frequency sound.
  • Included with every new RSi speaker is a fast-action, four-pin Euroblock connector that speeds up wiring, allows simplified daisy-chaining of speakers and provides the option for pre-wiring where "division of labor" codes exist.
  • Installation hardware, including hanging cables, snap-link, fast-adjusting cable clamps and wire ties, is packaged with each RSi speaker.
  • New speed-tap power settings save customers time and money on ordering, inventory tracking, installation and system tuning.
  • 25, 70.7 and 100 Volt transformer options with voice coil/8 Ohm direct.
  • High-frequency driver protection with automatic reset.
  • Durable construction, powder-coated grille and terminal weather boot allow for indoor or outdoor installations.
  • Sonically matched with SoundTube's new CMi (in ceiling) and SMi (surface mount) speakers for applications requiring combinations of hanging and mounted speakers.
  • May be used in conjunction with RS1001i Subwoofer for applications requiring additional bass.
  • May be surface-mounted to walls, beams or poles with optional bracket.


  • Frequency Response(-3 dB): 65 Hz - 22 kHz
  • Low Frequency(-10 dB): 48 Hz
  • Sensitivity: 92.5
  • Power Capacity RMS: 125
  • Max SPL dB @ 1 M: 112
  • Nominal Impedance: 8 Ohm
  • Transformer Options: 1.1 - 66 W
  • Woofer: 8" Poly
  • Tweeter: 1" BroadBeam®
  • Connections: 4-Pin Euroblock
  • Visible Height: 437.7 mm / 17.23"
  • Visible Diameter: 376.5 mm / 14.82"
  • Weight: 20.5 lbs / 9.2 kG
  • Colors: Black / White
SoundTube AC-RS-SM8  Wall Mounting Bracket
SoundTube AC-RS-SM8 Wall Mounting Bracket
A surface mount bracket for the Soundtube RS800I and RS1001I-T-SUB open-ceiling speakers.
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