This sound masking system adds ambient white noise for speech privacy as well as background music, and paging into open floor spaces to increase privacy, improve focus and effectively mask a disruptive environment. This sound masking solution is perfect for open ceiling applications - office buildings, call centers, retail stores, other customer service applications, or any commercial application where reduced distractions and speech privacy are required.

Pure Resonance Audio has taken the mystery out of sound masking 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 with almost any USB mixer or mixer-amplifier. Provide privacy in open offices, shared workspaces, corporate business offices, call centers, sales floors, and other business applications.

The Pure Resonance Audio C3 3" speaker and pendant kit features a stylish and intelligent design ideal for exposed structures or open plenum ceilings. With 8 ohm and commercial 70 volt audio taps and integrated single point mount, the pendant speakers are designed to provide excellent sound quality for a wide variety of applications. Compact and lightweight, the Pure Resonance Audio C3 3" micro speaker fits beautifully into the pendant kit cover and produces quality sound and excellent dispersion of both music and vocals. The C3 pendant-mount hanging kit is a quick and easy turn-key installation solution. The C3 ceiling speaker simply twists into the pendant cylinder. The switch on the back of the C3 provides wattage and loudness control for even sound distribution. Included is a 4 conductor 20 gauge speaker cable containing an integrated 12-foot multi-strand steel stress-relief safety cable and loop-nut safety cinch. The wire length can easily be modified for single-point suspension mounting from the desired structurally adequate ceiling points (consult your architect or engineer).

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 a built-in Bluetooth media player for installation in commercial applications. Balanced and unbalanced inputs 70V, 100V, 8 ohm or 4 ohm outputs, and compact size and interface are all combined to make this mixer-amp an easy choice for any application. The on-board plug-in play MP3 player accepts TF cards and USB thumb drives that can be plugged in on 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. The IR remote for MP3, FM Radio and Bluetooth provides freedom and flexibility allowing full control, even from across the room. This compact public address amplifier also supports playback from Bluetooth-enabled devices such as PCs, iPads, tablets or mobile phones, enabling anyone to walk-in and link up with their Bluetooth Wireless Connection to instantly play music or any sound source file.

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

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

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)