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

BH #ATSM42TB • MFR #SM42T-B
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AtlasIED SM42T-B 4" 2-Way 16W Weather-Resistant Surface Speaker (Pair, Black)
Key Features
  • Passive Design
  • Weather Resistant for Indoor/Outdoor Use
  • 4" Woofer, 1" Tweeter
  • 16W RMS Power Rating
Sold as a pair, the black Atlas Sound SM42T-B 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-B 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-B includes a heavy-duty, C-shaped bracket for versatile horizontal or vertical mounting.

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$197.98
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AtlasIED SM42T Overview

Sold as a pair, the black Atlas Sound SM42T-B 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-B 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-B 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
Black
Speaker
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)
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
Physical
Environmental Resistance
No
Color
Black
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
9.36 lb
Box Dimensions (LxWxH)
15.7 x 12.25 x 7.15"

AtlasIED SM42T Reviews

See any errors on this page? Let us know

question

Are these speakers compatible to older SONY cd players? Thank you.
Asked by: Anonymous
These speakers require an amplifier or receiver to power them. The CD player would not connect directly to these speakers. Your CD player connects to the amplifier or receiver.
Answered by: Mark S.
Date published: 2018-08-27
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