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AtlasIED SM42T-WH 4" 2-Way 16W Weather-Resistant Surface Speaker (Pair, White)

BH #ATSM42TWH • MFR #SM42T-WH
AtlasIED SM42T-WH 4" 2-Way 16W Weather-Resistant Surface Speaker (Pair, White)
Key Features
  • Passive Design
  • Weather Resistant for Indoor/Outdoor Use
  • 4" Woofer, 1" Tweeter
  • 16W RMS Power Rating
Sold as a pair, the white Atlas Sound SM42T-WH is a weather-resistant, surface-mount loudspeaker offering consistent coverage and installation flexibility for indoor/outdoor environments such as retail shops, restaurants, warehouses, and more. The compact cabinet houses an efficient 4" polypropylene woofer and a 1" dome tweeter to deliver a frequency response of 115 Hz to 16 kHz. The TRX high-frequency waveguide system provides even 90 by 90° dispersion.

The integrated 16W transformer offers selectable power taps and allows the SM42T-WH to be driven by 70V, 100V, or 8-Ohm power amplifiers (available separately). Internal PolyGuard circuitry protects the tweeter without compromising high-frequency performance. A removable cover guards the 2-pole barrier strip input, which accommodates wires up to 14 AWG. The SM42T-WH includes a heavy-duty, C-shaped bracket for versatile horizontal or vertical mounting.

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AtlasIED SM42T Overview

Sold as a pair, the white Atlas Sound SM42T-WH is a weather-resistant, surface-mount loudspeaker offering consistent coverage and installation flexibility for indoor/outdoor environments such as retail shops, restaurants, warehouses, and more. The compact cabinet houses an efficient 4" polypropylene woofer and a 1" dome tweeter to deliver a frequency response of 115 Hz to 16 kHz. The TRX high-frequency waveguide system provides even 90 by 90° dispersion.

The integrated 16W transformer offers selectable power taps and allows the SM42T-WH to be driven by 70V, 100V, or 8-Ohm power amplifiers (available separately). Internal PolyGuard circuitry protects the tweeter without compromising high-frequency performance. A removable cover guards the 2-pole barrier strip input, which accommodates wires up to 14 AWG. The SM42T-WH includes a heavy-duty, C-shaped bracket for versatile horizontal or vertical mounting.

2-way loudspeaker for surface-mount configurations in residential, professional, or commercial applications
Weather-resistant construction allows you to use the speaker indoors or outdoors
4" woofer and 1" tweeter yield a frequency response of 115 Hz to 16 kHz
Drivers boast low-flux leakage, which allows speaker placement near video monitors
High-frequency waveguide system for even sound dispersion of 90 by 90°
Internal PolyGuard protection circuitry for smooth performance
Internal 16W transformer allows operation with 70.7V or 100V power amplifiers
Screwdriver-selectable power taps at 2, 4, 8, and 16 watts, plus an 8-Ohm transformer bypass position
Includes heavy-duty, C-shaped bracket with 5/8"-27 threaded hole for easy mounting
Standard 1/4"-20 brass hardware inserts let you use off-the-shelf security hardware
Compatible with OmniMount 10 brackets

AtlasIED SM42T Specs

Key Specs
Active/Passive
Passive
Number of Included Speakers
2
Speaker Configuration
2-Way
Power Handling
16 W RMS
Constant Voltage / Transformer Taps
70 V:
2 / 4 / 8 / 16 W
Impedance
8 Ohms (Transformer Bypassed)
HF Driver
1" / 2.5 cm Mylar Dome Tweeter
LF Driver
4" / 10.2 cm Polypropylene-Coated Woofer
Color
White
Number of Included Speakers
2
Speaker Configuration
2-Way
Power Handling
16 W RMS
Constant Voltage / Transformer Taps
70 V:
2 / 4 / 8 / 16 W
Impedance
8 Ohms (Transformer Bypassed)
Shielded
No
Drivers
HF Driver
1" / 2.5 cm Mylar Dome Tweeter
LF Driver
4" / 10.2 cm Polypropylene-Coated Woofer
Performance
Frequency Response
115 Hz to 16 kHz ±5 dB
Sensitivity
88 dB
Coverage Angle
90° H x 90° V
Crossover
4 kHz
Connectivity
Inputs/Outputs
Barrier Strip 2-Pole
Maximum Wire Gauge
14 AWG
Environmental
Environmental Protection
No
Physical
Color
White
Mounting
5/8"-27 Female Bracket Point
Construction Material
Aluminum Grille, Polypropylene
Dimensions
7 x 5.9 x 5" / 17.8 x 15 x 12.7 cm
Weight
3.4 lb / 1.5 kg (without Bracket)
Packaging Info
Package Weight
9.42 lb
Box Dimensions (LxWxH)
15.35 x 12.6 x 7.05"

AtlasIED SM42T Reviews

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