SoundTube SM500I-II-WX-WH 5.25-Inch Extreme Weather Outdoor Surface Mount Speaker, White

Brand: SoundTube


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. The SM500I-II-WX utilizes the patented ZeroReflection enclosure technology for optimal sound reproduction and cabinet rigidity as well as BroadBeam waveguide technology to deliver a consistent dispersion pattern up to 10 kHz for maximum coverage area per speaker. The SM500I-II-WX has one 5.25 inch (133 mm) polypropylene woofer and one 1.0 inch (25 mm) convex titanium tweeter with FerroFluid cooling. The speakers 86.0 dB average sensitivity offers high output capabilities and reduced amplification costs and the six-position selectable tap switch for 25-, 70.7- and 100-volt applications provides easy access. The included SM500i-II-WX Stealth bracket mounting system with vertical and horizontal pivoting allow the SM500i-II-WX to be aimed anywhere within the installation space and the low profile enclosure design keeps the speaker close to the wall. Safety cable with speaker mounting bolt, Euroblock connector, wall mount bracket and terminal weather boot are included

Technical Specifications

11.4 in / 289.6 mm
8.36 in / 212.3 mm
Shipping Weight
10.5 lbs / 4.76 kg
Carton Height
12.25 in / 311.15 mm
Carton Length
13.5 in / 342.9 mm
Carton Width
10.5 in / 266.7 mm
CE, RoHS, UL1480A
Enclosure Properties
ABS Glass Fiber Reinforced, Injection Molded, Ported
Enclosure Volume
349.6 cu in / 5728.92 cu cm
Included Accessories
Euroblock, Mounting Hardware, Safety Cable, Terminal Weather Boot
Optional Accessories
Black Grille (GRL-SM500-II-WX-BK)|10" Safety Cable (AC-SM-SC10)|Black Mounting Bracket (AC-SM5-II-WP-BK)|Connector (EUROBLOCK)|Black Weatherboot (WEATHERBOOT-S-BK)
Source Inputs
4 Pin 5.08mm Euroblock
Crossover Frequency
3.0 kHz
Directivity Factor (Q) (Averaged 100Hz – 10kHz, @ 2kHz)
4.6 and 9.8
Directivity Index (DI) dB (Averaged 100Hz – 10kHz, @ 2kHz)
5.6dB and 9.9dB
Frequency Response (+/- 10 dB)
60 Hz – 22 kHz
Frequency Response (+/- 3 dB)
86 Hz – 22 kHz
Grille Properties
Aluminum, Powder-Coated, Weatherproof
Low Frequency Voice Coil
1 in / 25.4 mm
Low Pass Crossover
12 dB per octave 2nd order
Magnetically Boosted
Max. Continuous Power RMS
Max. Program Power
150 W
Minimum Impedance (Ohms)
Mounting Depth
10.48 in / 266.2 mm
Network Type: High Pass
12 dB per octave 2nd order
Nominal Impedance (Ohms)
Tweeter Driver
1" Convex Aluminum w/ BroadBeam Waveguide
Woofer Driver
5.25" Polypropylene
Sensitivity dB @ 1W/1M
83 dB
Sensitivity dB @ 2.83V/1M
86 dB
Tap Selector
Rotary Switch
Transformer Options
25 / 70.7 / 100 V, 4 Ohm direct
Transformer Taps (25V/70.0V/100V)


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