Sound Masking System Featuring 8 Ceiling Speakers & White Noise Sound Masking Generator

$ 1,364.99
$ 1,159.99


Speech Privacy System with Stylish 3"
Ceiling Speakers for up to 1800 SF

This commercial office sound masking system reduces distractions from noisy co-workers, office equipment, telephones, and outside noises while also protecting speech privacy. The white noise blends into the background making your office space, shared workspace, corporate business establishment, conference room, open office floor plan, and other business applications more acoustically comfortable, which can increase workplace productivity. This sound masking system for offices is extremely versatile and simple to use, it combines eight sleek 3" ceiling speakers with the MA60BT Bluetooth mixer amplifier and a PrivacyCard™ for plug-n-play sound masking white noise in offices. Plug it in and instantly mix our proprietary masking white noise system with background music and paging in any business space.


Ideal for drop tile ceilings, these speakers are engineered for ceiling tiles with screw on Easy-Mounting threaded mounting rings.


The C3 provides the smallest possible footprint while maintaining high-quality sound. Eight speakers cover approximately 1400-1800 SF.

Sound Masking PrivacyCard™

Eliminate distractions and create a productive workspace. Easily add speech privacy and sound masking for offices.

Sound Masking, Music, Paging

The MA60BT 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 MA60BT 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.


This sound masking system for offices adds ambient white noise for speech privacy as well as background music, and paging into office spaces to increase privacy, improve focus or effectively mask a disruptive environment. This sound masking solution is perfect for corporate office buildings, call centers, sales floors, law offices, banks and financial organizations, medical offices, government facilities, or any commercial application where reduced distractions and speech privacy are required.

PrivacyCard™ USB White Noise Sound Masking Generator

Pure Resonance Audio has taken the mystery out of sound masking for offices by creating an affordable USB sound masking generator that's small, portable and incredibly easy to use. The PrivacyCard™ sound masking generator pairs ambient white noise with the all-so-familiar USB drive enabling you to plug-in and play white noise in offices with almost any USB mixer or mixer-amplifier. Provide privacy in office buildings, shared workspaces, corporate business offices, call centers, sales floors, and other business applications.

C3 3" Micro Ceiling Speakers

Ideal for drop tile ceilings and featuring a stylish, intelligent design, the Pure Resonance Audio C3 3" micro ceiling speaker is compact and lightweight. This ceiling speaker seamlessly blends into the ceiling creating a beautiful architectural look. With 8 ohm and 70 volt taps, the C3 ceiling speaker is designed to provide excellent sound quality for a wide variety of low to medium volume applications such as background music, paging and ambient sound masking in offices. An ultra-thin flat bezel allows the C3 to blend into ceiling planes. The quick and Easy-Mounting threaded ring provides secure, clean installation onto ceiling tiles and many other ceiling types.

MA60BT 7-Channel 60W Mixer Amplifier

The Pure Resonance Audio MA60BT mixer amplifier with built-in Bluetooth and 70V/100V transformer technology provides a simple to operate and reliable 6-input solution with built-in Bluetooth media player for installation in commercial applications. Balanced and unbalanced inputs 70V, 100V, 8 ohm or 4 ohm outputs, compact size, and interface are all combined to make this mixer-amp an easy choice for multiple applications. The on-board plug-in play MP3 player accepts TF cards and USB thumb drives that can be plugged into the front panel. The unit includes RCA inputs and RCA line level outputs, a telephone input with VOX priority and a MOH (Music on Hold) output, as well as an XLR input with phantom power. This compact versatile amplifier also supports playback from Bluetooth-enabled devices such as PCs, iPads, tablets or mobile phones, enabling you to walk-in and link up to the Bluetooth and instantly play music or any sound source file. The IR remote for MP3, FM Radio and Bluetooth provides freedom and flexibility allowing full control, even from across the room. 

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.


Frequency Response: 120 Hz - 20 kHz

Low Frequency (-10 dB): 180 Hz - 20 kHz

Impedance: 8 ohms with 70V transformer (built-in)

Maximum Input Voltage: 17 dBV (7.1V, 6W into 8Ω)

Power Taps @ 70V: 1.5W / 3W / 5W

Power Taps @ 100V: 3W / 6W / 10W

Transducer: Full-range 3" driver

Nominal Coverage Angle: 130° conical coverage

Cutout Size: 4.25" (107.95 mm)

Overall Dimensions (Dia x D):
4.125" (104.78 mm) x 4" (101.6 mm) without connector
4.125" (104.78 mm) x 4.69" (119.08 mm) with connector

Weight: 1.6 lbs (0.73 kg)                                                                                                                                                              


Rated Power Output: 60W

Speaker Outputs: 70V, 100V and 4 ohms, 8 ohms or 16 ohms

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

Frequency Response: 60 Hz - 15 kHz (±3 dB)

Protection: Short-circuit, clip, overload and high temp protection

Dimensions: 3.5" (88 mm) x 11.8" (300 mm) x 10.8" (275 mm)

Weight: 9.04 lbs (4.1 kg)


(8) Pure Resonance Audio C3 3" Micro Ceiling Speakers with Easy-Mounting Rings  
(1) Pure Resonance Audio MA60BT 60W Bluetooth Mixer Amplifier
     (1) IR Remote Control
     (1) Power Cord
(1) Pure Resonance Audio PrivacyCard™ USB Sound Masking Generator - White Noise
(500') 18/2 Gauge Speaker Wire




C3 Ceiling Speakers:


Cut Sheet

MA60BT Mixer Amplifier:


Cut Sheet

USB PrivacyCard:

Quick Start Guide