Add affordable and effective sound masking, speech privacy, background music and paging for open-architecture high ceiling, vaulted, or open truss ceiling applications. This sound masking system with four 4" PD4 weather resistant pendant speakers, MA30BT 30W mixer amplifier and the White Noise USB PrivacyCard™ is a productive tool to create a productive work environment, increase privacy, improve focus or simply mask a disruptive environment effectively.

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.

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 into any space with almost any USB mixer or mixer-amplifier.

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.

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.

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)                                                                                                                                                              

Rated Power Output: 30 Watt

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: 60Hz - 15kHz (±3dB)

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)