SoundTube’s WX Weather Guard technology utilizes a dual layer hydrophobic material inside the speaker grille to keep water from the drivers and internal electronics in even the most extreme weather conditions. BroadBeam® waveguide technology delivers a consistent dispersion pattern up to 10 kHz for maximum coverage area per speaker. One 5.25 inch (133 mm) polypropylene woofer and one 1.0 inch (25 mm) convex titanium tweeter with FerroFluid™ cooling. 86.0 dB average sensitivity offers high output capabilities and reduced amplification costs. Includes stainless steel screws and grille for severe weather, outdoor applications. Easy access, six-position selectable tap switch for 25-, 70.7- and 100-volt applications with transformer bypass position. Patented ZeroReflection™ enclosure technology for optimal sound reproduction and cabinet rigidity. Aluminum grille with powder-coat finish. Includes the new SM500i-II-WX Stealth™ bracket mounting system. Vertical and horizontal pivoting allow the SM500i-II-WX to be aimed anywhere within the installation space. Low profile enclosure design keeps the speaker close to the wall. UL 1480 (UEAY) planned. Included Accessories: Safety cable with speaker mounting bolt, Euroblock connector, wall mount bracket and terminal weather boot.

Specifications: SM500i-II-WXMounting hardware included
Nominal Impedance4 ohm
Impedance (min)4.0 ohm
Sensitivity dB @ 2.83V/1M86.0dB
Sensitivity dB @ 1W/1M (2)83.0dB
Frequency Response (± 3 dB)86 Hz - 22 kHz
Frequency Response (±10 dB)60 Hz - 22 kHz
Max. Program Power150W
Max. Continuous Power RMS75W
Max. Power SPL @ 1 M102.0dB
Directivity Factor (Q) (Averaged 100Hz - 10kHz, @ 2kHz)4.6 (Average 100 Hz - 10 kHz) 9.8 (2 kHz)
Directivity Index (DI) dB (Averaged 100Hz - 10kHz, @ 2kHz)5.6dB (Average 100 Hz - 10 kHz) 9.9dB (2 kHz)
Tap Selector6 Position rotary switch with transformer bypass
70.7 Volt Transformer Taps64w / 101.0dB
100 Volt Transformer Taps (dB)64w / 101.0dB
25 Volt Transformer Taps (dB)8w / 92.0dB
Transformer Options25 / 70.7 / 100 Volt option with a 4 Ohm direct
Transducer - Low Frequency Driver5.25" Polypropylene Cone w/ Butyl Rubber Surround
Transducer - High Frequency Driver1" Convex Titanium Tweeter w/ Waveguide
Network Type: Low Pass12dB per octave, 2nd order
Network Type: High Pass12dB per octave, 2nd order
Coverage Angle (-6 dB @ 2 kHz)75 horizontal
90 vertical
ColorsBlack or white
Inputs4 Pin, 5.08 mm Euroblock for individual or daisy chain connection
Height (SM = Height)289.6 mm / 11.40 in
Diameter (SM = Width)212.3 mm / 8.36 in
SM Depth (Including Bracket)266.2 mm / 10.48 in
Weight4.3 kg / 9.5 lb
Shipping Weight5 kg / 11 lb
Accessories IncludedSafety Cable w/ Speaker Mounting Bolt, Euroblock Connector, Wall Mount Bracket, Terminal Weather Boot
Packaging1 per box
Regulatory - ULplanned
Regulatory - CEApproved
Regulatory - RoHSapproved
Regulatory - IPIP44 approved