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

$ 1,445.99
$ 1,215.99

Sound Masking, Background Music & Paging System

Speech Privacy System for Open-Architecture Ceiling Designs up to 2000 SF

This open office sound masking system is designed to enhance speech privacy and reduce distractions in shared workspaces. It includes four sleek 4" pendant hanging speakers, a 30W mixer amplifier, and a sound masking generator that delivers customizable white, brown, or pink noise with adjustable tone control for optimal speech privacy. By seamlessly blending into the background, this system helps create a productive work environment, increase privacy, improve focus, and effectively mask disruptive noise. Ideal for open offices, coworking spaces, medical offices, call centers, libraries, and conference rooms, it ensures a more comfortable and distraction-free atmosphere, improving workplace efficiency and acoustic balance.

CLEAR WIDE-COVERAGE

The down-firing design of the PD4 pendant mount speaker directs the high fidelity sound for an evenly distributed 150° wide coverage pattern.

WEATHER-RESISTANT SPEAKERS

These treated speakers and two-layer, powder-coated grilles bring high-performance audio and vocal clarity to both indoor and outdoor sound systems.

SMG1 SOUND MASKING GENERATOR

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.

SOUND MASKING, MUSIC & PAGING

The MA30BT the user to select, play and control sound masking, music and paging to the desired levels and mix proportions of music and masking sounds.

CONNECT YOUR EQUIPMENT

The MA30BT is equipped with inputs for wired or wireless microphones, CD/DVD players, laptops, computers, TF cards and USB thumb drives.

Remote Control

The included remote control manages volume levels, play/pause, skip and more all from a distance.

OPEN CEILING SOUND MASKING SYSTEM

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.

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 (866) 676-7804 or sales@pureresonanceaudio.com.

PD4 4" Hanging PENDANT SPEAKER

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.

MA30BT 7-CHANNEL 30W 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.

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.

Includes

(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

Specifications

PD4 PENDANT SPEAKER
Power Handling 25 Watts RMS; 70 Watts Peak
Frequency Response
(±3 dB)
95 Hz - 20 kHz
Frequency Response
(±10 dB)
65 Hz - 20 kHz
Impedance 8 Ohm
Peak Output 103 dB
Woofer 4 inch polypropylene
Tweeter 3/4 inch black silk
Transformer 70.7V: 2W / 4W / 8W / 16W / 8 ohm
100V: 4W / 8W / 16W / 8 ohm
Certifications REACH, RoHS
Dimensions (H x Dia) 7" (117.8 mm) x 5" (127 mm)
Weight 3.35 lbs (1.52 kg)
MA30BT MIXER AMPLIFIER
Rated Power Output 30W
Speaker Outputs 70V, 100V and 4 ohms, 8 ohms or 16 ohms
Connectors Mic 1 input by balanced XLR with phantom power
Input 2-3 Mic/Line switchable unbalanced 1/4" (6.3 mm) phone jack
Line 1-2 inputs by RCA; Line output by RCA
Attenuation Microphone 1-3, line 1-2 and MP3/FM Radio, bass/treble, and master
Input MIC 1-3: 5-8mV, 600Ω; Line, 150-470mV, 10KΩ, unbalanced RCA
Frequency Response 60 Hz - 15 kHz (±3 dB)
S/N Ratio Line ≥ 85dB, Mic≥ 72dB
THD Less than 0.5%
Protection Short-circuit, clip, overload, and high temp protection
Power Consumption 60 Watt
Remote Control IR remote control with (replaceable) CR2025 3V lithium battery
Dimensions 3.54" (90 mm) x 12.6" (320 mm) x 8.27" (210 mm)
Weight 7.9 lbs (3.6 kg)
SMG1 SOUND MASKING GENERATOR
Noise Type White, brown, and pink with tone adjustment
Outputs Dual RCA, Balanced ⅛" (3.5 mm) TRS
Material Aluminum
Power Supply 12V DC
Dimensions 0.87" (22 mm) x 3.54" (90 mm) x 3.74" (84 mm)
Weight 0.35 lbs (0.16 kg)
Shipping Dimensions 6.15" (156 mm) x 8.63" (219 mm) x 1.5" (38 mm)
Shipping Weight 1 lb (0.45 kg)

Downloads

PD4 Pendant Speakers:

Manual

Cut Sheet
 

MA30BT Mixer Amplifier:

Manual

Cut Sheet
 

SMG1 Generator:

Manual

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