SoundTube SM82-EZ-II Outdoor Surface Mount Speaker in Black

The SM82-EZ-II is an economical solution for integrators who need a surface-mount indoor or outdoor speaker option for music and paging applications. SM82-EZ-II incorporates a dedicated 8-inch polypropylene woofer and an offset 1-inch soft dome tweeter with waveguide to deliver superb intelligibility for background to foreground music and messaging (up to 106.0 dB max. SPL). SoundTube’s proprietary BroadBeam Ring™ technology in all models ensures high intelligibility, even well off-axis. The SM82-EZ-II uses a 64-watt low-insertion loss transformer and a six-position tap switch with a transformer bypass position. 


Enclosures for the SM52-EZ are ported, with port plugs included for outdoor use; grilles and mounting hardware are powder coated aluminum. Mounting for the SM82-EZ-II includes a proprietary, tool-free, low-profile Stealth bracket with a direct drive cam-wedge for stable and precise aiming up to 90 in one direction. Inputs are made via ceramic terminal strips, making these speakers suitable for European voice evacuation systems. A safety cable, wall mount bracket, conduit connector and port hole plug are all included.

  • ColorBlack
    Manufacturer’s Suggested Retail Price 
    Manufacturer’s CategorySM-EZ Economical Surface Mount
    Height18 in / 457.2 mm
    Width/Diameter11.5 in / 292.1 mm
    Shipping Weight17.65 lbs / 8 kg
    Carton Height15 in / 381 mm
    Carton Length21 in / 533.4 mm
    Carton Width16.75 in / 425.45 mm
    CertificationsCE, IP65, RoHS, UL1480A
    Enclosure PropertiesPolystyrene, Ported
    Included AccessoriesBack Cover, Mounting Hardware, Port Plug, Safety Cable, Wire Gland
    Optional AccessoriesBlack Grille (GRL-SM82-BK)|Black Weatherboot (WEATHERBOOT-S-BK)|Port Plug (AC-SM8-PP)
    Source Inputs4 Pin Ceramic Terminal
    Coverage Angle (-6dB @ 2kHz)110°
    Crossover Frequency2.5 kHz
    Directivity Factor (Q) (Averaged 100Hz – 10kHz, @ 2kHz)5.2 and 12.0
    Directivity Index (DI) dB (Averaged 100Hz – 10kHz, @ 2kHz)6.2dB and 10.8dB
    Frequency Response (± 10 dB)38 Hz – 22 kHz
    Frequency Response (± 3 dB)50 Hz – 20 kHz
    Grille PropertiesAluminum, Powder-Coated
    Low Pass Crossover12 dB per octave 2nd order
    Magnetically BoostedNo
    Max. Continuous Power RMS75W
    Max. Program Power150 W
    Minimum Impedance (Ω Ohms)8 Ω
    Mounting Depth9.88 in / 251 mm
    Network Type: High Pass12 dB per octave 2nd order
    Nominal Impedance (Ω Ohms)8 Ω
    Tweeter Driver1″ Soft Dome
    Woofer Driver8″ Polypropylene
    Sensitivity dB @ 1W/1M87 dB
    Sensitivity dB @ 2.83V/1M87 dB
    Tap SelectorRotary Switch
    Transformer Options25 / 70.7 / 100 V, 8 Ohm direct
    Transformer Taps (25V/70.0V/100V)8W/64W/64W