SOUNDTUBE
Frequently asked questions
Common questions about SOUNDTUBE from 3G Electric.
What are the typical impedance and power handling specifications for SoundTube passive speakers?
SoundTube passive speakers, such as the RS31-EZ-T-BK and SM590I-II-WX-WH, are typically rated at 8 ohms impedance. Power handling varies by model; for example, the RS31-EZ-T-BK is a 1-way speaker with a 4.5-inch driver, while the SM590I-II-WX-WH is a 2-way speaker with an 8.25-inch woofer. Specific power ratings are listed in the product datasheets. These specifications allow integration with standard commercial amplifiers. For exact wattage, refer to the manufacturer's documentation for each model.
Are SoundTube speakers suitable for outdoor use in industrial environments?
Yes, certain SoundTube models are rated for outdoor use. For instance, the RS31-EZ-T-BK pendant speaker and the SM590I-II-WX-WH wall-mount speaker are specified for outdoor locations. These models feature weather-resistant enclosures to withstand moisture and temperature variations. However, not all SoundTube speakers are outdoor-rated; the CM600I-WH ceiling speaker is designed for indoor use only. Always check the 'For Location' specification in the product details to confirm suitability for your environment.
What mounting hardware does SoundTube offer for pendant speakers?
SoundTube provides several mounting accessories for pendant speakers, including the AC-FE1 forged eyebolt for suspension and the AC-SLT-10-BK split loom tubing for cable management. The AC-WLL-RMA rack mount adapter is designed for use with the WLL-TX1 series, allowing rack-based installation. For ceiling installations, the AC-CM31-TB tile bridge supports CM31 series speakers in drop-ceiling grids. These components are engineered to meet safety standards for overhead mounting in commercial settings.
Can SoundTube speakers be integrated with motion sensors for automated audio?
Yes, SoundTube offers the FP-MOTION MODULE, a motion sensor kit compatible with FP6020-II and FP6030-II speaker models. This module enables automatic activation of audio when motion is detected, suitable for areas like corridors or storage rooms where manual control is impractical. The kit includes the motion sensor and necessary mounting hardware. Integration requires compatible SoundTube speakers and proper wiring to the amplifier system.
What is the difference between SoundTube's 1-way and 2-way speaker configurations?
SoundTube's 1-way speakers, like the RS31-EZ-T-BK, use a single driver to reproduce the full audio frequency range, typically suited for voice paging or background music where extended bass response is not critical. 2-way speakers, such as the SM590I-II-WX-WH and CM600I-WH, incorporate a woofer and a tweeter for improved frequency separation, delivering clearer highs and fuller lows. The choice depends on the audio quality requirements of the application; 2-way models are generally preferred for music reproduction.
Are SoundTube speakers compatible with standard 70V or 100V distributed audio systems?
SoundTube passive speakers listed in 3G Electric's inventory are primarily 8 ohm models, which are designed for low-impedance systems. They are not inherently compatible with constant-voltage (70V or 100V) systems unless a step-down transformer is added. For distributed audio over long cable runs, you would need to use a line-matching transformer between the amplifier and the speaker. Check the specific model's datasheet for transformer options or consult with 3G Electric for suitable accessories.
















































