Open Office Sound Masking System with 4 PD4 4" 70 Volt Pendant Speakers, MA30BT 30W Mixer Amplifier and SMG1 Sound Masking Generator

Inside the Design

This open office sound masking system features four PD4 sleek 4" pendant speakers, an MA30BT 30W mixer amplifier, and an SMG1 sound masking generator, designed to enhance speech privacy and reduce distractions. The SMG1 generator delivers customizable white, brown, or pink noise with adjustable tone control, ensuring optimal sound masking for any environment. By blending into the background, this system helps increase privacy, improve focus, and create a more productive workspace, effectively masking disruptive noise from co-workers, office equipment, and external sources. Ideal for open offices, coworking spaces, medical offices, call centers, libraries, and conference rooms, it provides a seamless solution for a quieter, more comfortable, and distraction-free environment.

Sound System Features:

• The down-firing design of the PD4 pendant speaker directs high fidelity sound for an evenly distributed 150° wide coverage pattern
• These treated speakers and two-layer, powder-coated grilles bring high-performance audio and vocal clarity to both indoor and outdoor sound systems
• Adjustable tone control for customized sound masking with white, brown, or pink noise. Compact, durable design for reliable, privacy-enhancing performance. Easy plug-and-play setup to reduce distractions and boost productivity
• Integrated Bluetooth connectivity enables wireless playback for ambient music or other audio needs
• The MA30BT allows the user to select, play and control sound masking, music and paging to the desired levels and mix proportions of music and masking sounds
• The MA30BT is equipped with inputs for wired or wireless microphones, CD/DVD players, laptops, computers, TF cards and USB thumb drives
• The included remote control manages volume levels, play/pause, skip and more all from a distance

About the System Components

Pure Resonance Audio PD4 4" Hanging Pendant Speakers

Designed to meet the needs of open-ceiling commercial applications, the PD4 full-range coaxial pendant mount loudspeaker is easy-to-install and produces clear intelligible high-powered audio. The acoustically matched 4" driver and 1" tweeter maximize the PD4's performance while minimizing its overall footprint. The down-firing design of the driver directs the high fidelity sound for an evenly distributed 150° wide coverage pattern throughout your space. Its tough weather-resistant construction with treated drivers and two-layer, powder-coated grilles bring high-performance audio and vocal clarity to both indoor and outdoor pendant-mount sound systems.

For this system, we recommend tapping the PD4 pendant speakers at 4W each for sound masking and optional low-key background music. If you have any questions please contact our sales engineers at (888) 256-4112 or [email protected].

Pure Resonance Audio MA30BT Mixer Amplifier

The Pure Resonance Audio MA30BT mixer amplifier with built-in Bluetooth and 70V/100V transformer technology provides a simple-to-operate and reliable 6-input solution with a built-in Bluetooth media player for installation in commercial applications. With an easy-to-use interface, balanced and unbalanced inputs, and 70V, 100V, 8 ohm, or 4 ohm outputs, this versatile and compact mixer-amp is an easy choice for any application.

Due to the possibilities of FM radio interference and the variables involved, it's not recommended to use FM radio as your primary input source.

Pure Resonance Audio SMG1 Sound Masking Generator

The Pure Resonance Audio SMG1 is a versatile and affordable white noise sound masking generator designed to enhance speech privacy and reduce distractions in commercial environments. The SMG1 combines proprietary masking noise and flexible integration with a simple setup and compact design. With frequency adjustment for white, brown, and pink noise options, this robust sound masking generator is a user-friendly solution ideal for offices, medical facilities, hotels, call centers, and other sensitive spaces.

System & Component Videos

Pure Resonance Audio PD4 4" 2-Way Open-Ceiling Pendant Mount Loudspeaker

• Durable weather resistant construction
• Power tap transformer switch for selectable 8 ohm or 70V/100V operation for commercial applications
• Tap settings:
• 70.7V: 8 ohm, 2W, 4W, 8W, 16W
• 100V: 8 ohm, 4W, 8W, 16W
• Includes pendant mounting hardware
• Ideally suited for such applications as background music (BGM) and paging
   

Pure Resonance Audio MA30BT 7-Channel 30W Bluettoth Mixer Amplifier

• Lightweight and compact design
• 30W with 4Ω, 8Ω, 16Ω, 70V and 100V speaker outputs
• 7-Channel inputs with individual gain controls and master gain, bass, and treble EQ
• MP3 player with TF and USB inputs, FM tuner, and Bluetooth
• RCA and MOH (Music On Hold) outputs
• 1 MIC level balanced XLR input with phantom power
• 2 MIC or LINE level unbalanced 1/4" TS inputs
• 2 LINE level unbalanced RCA inputs
• 1 Telephone input with a priority ducking switch
• Level, overheating, overload, and short-circuit protection with indicators
  
  

Pure Resonance Audio SMG1 Sound Masking Generator

• Adjustable tone control to produce white, brown, or pink noise for customized environments
• Compact and lightweight design fits easily into any commercial setting
• Durable build for long-lasting, reliable operation
• Plug-and-play setup with mounting bracket, dual RCA, and ⅛" TRS outputs
• Enhances privacy for conversations and sensitive information
• Improves focus and reduces distractions to support productivity in workplaces

• (4) Pure Resonance Audio PD4 4" Weather-Resistant Open-Ceiling Pendant Mount Loudspeakers
• (4) Rear Covers (with Hole for Eyebolt)
• (4) Eyebolt and Nuts
• (4) Mounting Kits:
•  - (8) Steel Cables
•  - (8) Carabiners
•  - (8) Fastlinks
•  - (4) Wire Retention Plates
• (1) Pure Resonance Audio MA30BT 30W Bluetooth Mixer Amplifier
• (1) IR Remote Control
• (1) Power Cord
• (1) Pure Resonance Audio SMG1 Sound Masking Generator
• (250') 18/2 Gauge Speaker Wire