Description
Designed for extreme weather resistance, the SM52-EZ-WX is an economical solution for integrators who need a surface-mount outdoor speaker option for music and paging applications. The speaker incorporates a dedicated 5.25 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 100.0 dB max. SPL). SoundTube’s proprietary BroadBeam Ring technology in all models ensures high intelligibility, even well off-axis. The SM-EZ-WX speakers are Weather Extreme with an IP65 rating, meaning the speakers are dust-tight and will withstand water jets aimed directly at them when installed with the included port plugs. With its 32 watt transformer and 6 position tap switch, the SM52-EZ offers 25.5 V, 70.7 V and 100 V operation with an 8 ohm bypass. Inputs are made via ceramic terminal strips, making these speakers suitable for European voice evacuation systems. The SM52-EZ-WX contains a powder coated aluminum grille and mounting hardware, a safety cable, wall mount bracket, conduit connector, and port hole plug. IP-Rating: IP65.
*Note: If used indoors, remove the grille and take the plug out of the port for greater bass output. Port must remain plugged to maintain IP65 rating in outdoor use.
Specifications
| Color | White |
|---|---|
| UPC | 748252172389 |
| Manufacturer | SoundTube |
| Manufacturer’s Category | SM-EZ Economical Surface Mount |
| Height | 11.88 in / 301.8 mm |
| Width/Diameter | 7.5 in / 190.5 mm |
| Shipping Weight | 9.05 lbs / 4.11 kg |
| Carton Height | 12 in / 304.8 mm |
| Carton Length | 15.25 in / 387.35 mm |
| Carton Width | 10.5 in / 266.7 mm |
| Certifications | CE, EN54, IP65, RoHS, UL1480A |
| Enclosure Properties | Polystyrene, Ported |
| Included Accessories | Back Cover, Mounting Hardware, Port Plug, Safety Cable, Wire Gland |
| Source Inputs | 4 Pin Ceramic Terminal |
| IP Rating | IP65 |
| Coverage Angle (6dB @ 2kHz) | 70 |
| Crossover Frequency | 3.5 kHz |
| Directivity Factor (Q) (Averaged 100Hz – 10kHz, @ 2kHz) | 6.9 and 5.9 |
| Directivity Index (DI) dB (Averaged 100Hz – 10kHz, @ 2kHz) | 5.2dB and 7.7dB |
| Frequency Response ( 10 dB) | 62 Hz – 22 kHz |
| Frequency Response ( 3 dB) | 80 Hz – 20 kHz |
| Grille Properties | Aluminum, Powder-Coated |
| Low Frequency Voice Coil | 1 in / 25.4 mm |
| Low Pass Crossover | 12 dB per octave 2nd order |
| Max. Continuous Power RMS | 50W |
| Max. Program Power | 100 W |
| Minimum Impedance ( Ohms) | 8 |
| Mounting Depth | 6.63 in / 168.4 mm |
| Network Type: High Pass | 12 dB per octave 2nd order |
| Nominal Impedance ( Ohms) | 8 |
| Tweeter Driver | 1″ Soft Dome |
| Woofer Driver | 5.25″ Polypropylene |
| Sensitivity dB @ 1W/1M | 83 dB |
| Sensitivity dB @ 2.83V/1M | 83 dB |
| Tap Selector | Rotary Switch |
| Transformer Options | 25 / 70.7 / 100 V, 8 Ohm direct |
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