The AtlasIED SM52T-WH Strategy Series Surface Mount Speaker delivers clear, balanced music reproduction and excellent speech intelligibility for commercial and residential audio systems. Featuring a 5.25-inch polypropylene woofer, 1-inch ferrofluid-cooled dome tweeter, and integrated 30-watt 70.7V/100V transformer, this compact white loudspeaker combines professional audio performance with flexible installation options.
Designed for indoor and protected outdoor applications, the SM52T-WH features weather-resistant construction, a durable polypropylene enclosure, and a powder-coated aluminum grille. Its 90° horizontal x 90° vertical coverage pattern helps distribute sound evenly throughout restaurants, retail stores, offices, houses of worship, and covered outdoor areas.
AtlasIED's TRX Control WaveGuide technology helps maintain consistent high-frequency coverage, while the POLYGUARD protection circuit protects the tweeter against potentially damaging transient signals. With selectable transformer taps and a 6-ohm bypass, the SM52T-WH is suitable for distributed commercial audio systems and compatible low-impedance installations.
Features and Benefits
High-Fidelity Two-Way Speaker Design
The SM52T-WH combines a 5.25-inch polypropylene woofer with a 1-inch ferrofluid-cooled dome tweeter for detailed music reproduction and clear vocals.
With a frequency response of 85 Hz–20 kHz (±3 dB) and 90 dB sensitivity, this speaker provides reliable performance for foreground music, background music, and speech reinforcement applications.
TRX Control WaveGuide for Even Sound Coverage
AtlasIED's TRX Control WaveGuide technology helps deliver consistent high-frequency dispersion throughout the listening area.
The symmetrical 90°H x 90°V coverage pattern allows the speaker to be mounted vertically or horizontally while maintaining its intended sound dispersion characteristics.
Integrated 30W 70.7V/100V Transformer
The internally mounted 30-watt transformer supports commercial distributed audio installations.
The screwdriver-adjustable selector provides six 70.7V power taps:
A 6-ohm transformer bypass allows connection to compatible low-impedance amplifiers.
This flexibility makes the SM52T-WH suitable for a wide range of commercial audio applications.
POLYGUARD High-Frequency Protection
The integrated POLYGUARD protection circuit helps safeguard the high-frequency driver against potentially damaging transient signals, supporting dependable operation in commercial sound systems.
Durable, Weather-Resistant Construction
The SM52T-WH is constructed with materials designed to withstand demanding installation environments.
- UV-resistant, talc-impregnated polypropylene enclosure
- Powder-coated aluminum grille
- Brass hardware inserts
- Corrosion-resistant mounting hardware
- Tested to withstand 100 hours of salt spray exposure per ASTM B117
- Paintable enclosure to complement architectural finishes
Outdoor Installation Note: The SM52T-WH is recommended for protected outdoor locations, such as covered patios and under-eave installations, rather than direct exposure to precipitation.
Flexible Mounting Options
The included heavy-duty C-shaped mounting bracket supports vertical or horizontal installation.
Additional mounting provisions include:
- 5/8"-27 threaded mounting hole for compatible microphone stands
- Rear inserts for compatible OMNIMOUNT mounting brackets
- Standard 1/4"-20 mounting inserts
- Compatibility with appropriate security-style mounting hardware
These options make the SM52T-WH adaptable to commercial walls, covered outdoor areas, and specialized sound system installations.
Protected Input Connections
The speaker features a two-pole barrier-strip input connector with wire-capture caps that accept up to two 14 AWG cables.
A tongue-and-groove rear cover with a rubber wire-exit grommet helps protect the transformer selector and wiring connections from moisture.
AtlasIED SM52T-WH Key Features
- Professional 5.25-inch two-way surface-mount loudspeaker
- White finish for commercial and residential installations
- 5.25-inch polypropylene woofer
- 1-inch ferrofluid-cooled dome tweeter
- 85 Hz–20 kHz frequency response (±3 dB)
- 90 dB sensitivity
- 90° horizontal x 90° vertical coverage
- TRX Control WaveGuide technology
- POLYGUARD high-frequency protection
- Integrated 30W 70.7V/100V transformer
- Six selectable 70.7V transformer taps
- 6-ohm low-impedance bypass
- Weather-resistant polypropylene enclosure
- Powder-coated aluminum grille
- Included C-shaped mounting bracket
- OMNIMOUNT-compatible mounting provisions
- Protected input connections
- UL 1480A safety listed
- Five-year manufacturer warranty
AtlasIED SM52T-WH Technical Specifications
Manufacturer | AtlasIED |
Model | SM52T-WH |
Series | Strategy Series |
Speaker Type | Two-Way Surface Mount |
Woofer | 5.25" Polypropylene |
Tweeter | 1" Ferrofluid-Cooled Dome |
Frequency Response | 85 Hz–20 kHz (±3 dB) |
Sensitivity | 90 dB (1W/1m) |
Nominal Coverage | 90° Horizontal x 90° Vertical |
Power Rating | 100W RMS (Direct-Coupled) |
Transformer | 30W, 70.7V/100V |
70.7V Transformer Taps | 0.94W, 1.9W, 3.7W, 7.5W, 15W, 30W |
Transformer Bypass | 6 Ohms |
Crossover Frequency | 5 kHz |
High-Frequency Protection | POLYGUARD |
Waveguide | TRX Control WaveGuide |
Input Connection | Two-Pole Barrier Strip |
Wire Capacity | Up to Two 14 AWG Cables |
Mounting | Included C-Shaped Bracket |
Additional Mounting | OMNIMOUNT Compatible |
Enclosure | UV-Resistant Polypropylene |
Grille | Powder-Coated Aluminum |
Finish | White |
Height | 10-3/16" (25.88 cm) |
Width | 6-7/8" (17.46 cm) |
Depth | 5-7/8" (14.92 cm) |
Shipping Weight | 8.50 lbs (3.86 kg) |
Salt Spray Testing | ASTM B117, 100 Hours |
Safety Listing | UL 1480A |
Warranty | 60 Months from Date of Purchase |
Recommended Applications
Restaurants and Cafés: Provides clear background and foreground music for dining areas, cafés, and commercial hospitality spaces.
Retail Stores and Boutiques: Delivers balanced music reproduction and controlled sound coverage for shopping environments.
Covered Patios and Outdoor Dining: Weather-resistant construction makes the speaker suitable for protected outdoor seating areas and sheltered commercial spaces.
Offices and Corporate Facilities: Ideal for reception areas, common spaces, and distributed music or announcement systems.
Houses of Worship: Suitable for supplemental sound reinforcement, speech reproduction, and distributed music applications.
Fitness and Recreation Facilities: Provides music and speech reproduction for indoor recreation centers and fitness facilities.
Residential Audio Systems: A practical option for compatible residential installations requiring compact surface-mounted loudspeakers.
Why Buy the AtlasIED SM52T-WH from Audio Supply?
Audio Supply offers professional AtlasIED speakers and commercial audio equipment for background music, paging, and sound reinforcement systems. The SM52T-WH delivers dependable two-way sound, flexible transformer operation, and weather-resistant construction for indoor and protected outdoor installations.
