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SoundTube SM400i

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Product Overview

SMi Series – 4" Coaxial Surface-Mount Speaker

SoundTube’s SM series incorporates BroadBeam® full-frequency dispersion technology and cost-saving installation innovations for indoor or outdoor surface-mount applications.

Available in black or white.

Applications

  • Aerobic Rooms
  • Amusement Parks
  • Ballrooms
  • Casinos
  • Conference Rooms
  • Educational Facilities
  • Gyms
  • Museums
  • Restaurants
  • Schools
  • Stadiums
  • Theme Parks
  • Transportation and Shipping Centers
  • Warehouses
  • Airports
  • Arenas
  • Bars
  • Churches
  • Convention Centers
  • Grocery Stores
  • Hotels
  • Nightclubs
  • Retail
  • Shipping Centers
  • Super Stores
  • Trade Shows
  • Transportation Centers

Features

  • BroadBeam® waveguide technology delivers a consistent dispersion pattern up to 10 kHz for maximum coverage area per speaker
  • One 4 inch polypropylene woofer and one 1.0 inch convex titanium tweeter with FerroFluid cooling
  • Includes port plugs and weatherized components for indoor and outdoor applications
  • Patented ZeroReflection™ enclosure technology for optimal sound reproduction and cabinet rigidity
  • Easy access, five-position selectable tap switch for 25-, 70.7- and 100-volt applications with transformer bypass position
  • Iridite-plated aluminum grille with protective powder-coated finish for lasting durability
  • Includes a tool-free Stealth™ U-bracket mounting system for fast and secure installation
  • Vertical and horizontal mounting offer precision aiming for indoor and outdoor applications
  • UL 1480 (UEAY) and CE approved
  • High quality black or white paint finish. Custom colors available
  • Included accessories: corrosion and theft resistant U-bracket mount with safety cable, Euroblock connector, paint mask, terminal weather boot, and port plugs
  • Optional port plugs are included for added weather resistance

Specifications

  • Frequency Response(-3 dB): 97 Hz- 22 kHz
  • Low Frequency(-10 dB): 76 Hz - 22 kHz
  • Sensitivity: 82.5 dB
  • Power Capacity RMS: 20 W
  • Max SPL dB @ 1 M: 95.5 dB
  • Nominal Impedance: 4 Ohm
  • Tweeter: 1 in / 25 mm Convex Aluminum w/ BroadBeam® Waveguide
  • Woofer: 4 in (102mm) Poly
  • Connections: 4-pin Euroblock
  • Height: 246 mm (9.68 in)
  • Width: 177 mm (6.97 in)
  • Depth: 190 mm (7.47 in)
  • Weight: 2.4 kg (5.3 lbs)
  • Shipping Weight: 3.3 kg (7.3 lbs)
  • Colours: Black or white

Product Downloads

  • SM400i Data Sheet PDF 0.3 MB
  • SM400i Installation Instructions PDF 0.4 MB

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*Prices are in AUD, include GST and are subject to change. Please call National Audio for pricing and availability on the SM400i.