Sound Masking Sound System with 16 C3 3" 70V Drywall Mount Ceiling Speakers, RMA240BT 240W Mixer Amplifier and SMG1 Sound Masking Generator

Inside the Design

This sound masking system is specifically designed to meet the security and confidentiality requirements of military, federal, law enforcement, and security agencies. It provides effective protection for sensitive information and verbal communication by adding a subtle, unobtrusive blend of pink, brown, and white noise to maintain privacy without disruption. This system includes sixteen sleek C3 3" ceiling speakers with easy-to-install drywall mounts, along with the RMA240BT 240W rackmount mixer amplifier for reliable audio performance. Additionally, this system incorporates a sound masking generator for enhanced privacy, ensuring optimal sound masking coverage. Ideal for spaces up to 3,600 sq ft, it seamlessly integrates background music and paging functionality while maintaining secure, confidential communication. This versatile sound masking speaker system is simple to set up and operate, providing the perfect solution for environments where privacy and security are paramount.

Sound System Features:

• Ideal for hard, flat drywall ceilings, simply twist on the drywall mounting ring and you're ready to install
• The C3 provides the smallest possible footprint while maintaining high-quality sound. Sixteen speakers cover approximately 2400-3600 SF
• 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 RMA240BT 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 forced air-cooling fan on the RMA240BT helps accommodate the long working hours of commercial business and public address applications
• In the event of an emergency, you can quickly use the emergency input to stop all other audio transmissions. This input takes priority letting any integrated emergency voice alarm system be heard loud and clear

About the System Components

Pure Resonance Audio C3 Micro Ceiling Speakers

Ideal for drywall ceilings and featuring a stylish, intelligent design, the Pure Resonance Audio C3 3" micro ceiling speaker with drywall mounts are 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 commercial environments. An ultra-thin flat bezel allows the C3 to blend into ceiling planes. The drywall mounting rings are designed for installing into conventional drywall ceilings with no above ceiling access. The intelligent modern design of the drywall mounting ring recesses the speaker into the ceiling and blends seamlessly with the aesthetics offering a simple and attractive way to create the perfect atmosphere in any flat or smoothly textured ceiling.

Pure Resonance Audio RMA240BT Mixer Amplifier

The Pure Resonance Audio RMA240BT is a 5-channel Bluetooth commercial rack mount mixer amplifier delivering 240W of Class D power in a slim 1RU design. It supports Bluetooth, TF card, USB, and FM playback, with an IR remote for convenient control. Featuring 4-16Ω/70V speaker outputs, 2 AUX inputs, 4 MIC inputs, and a priority emergency input, the RMA240BT ensures reliable audio with forced air-cooling and front-panel protection indicators, making it ideal for offices, schools, restaurants, and other commercial background music, paging, or announcement applications.

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 C3 3" Micro Ceiling Speaker with C3 Drywall Mounting Ring

• Compact and lightweight
• Smallest possible footprint while maintaining powerful quality sound
• Intelligent, stylish design that seamlessly blends into the ceiling
• Power tap transformer switch for selectable 8 ohm or 70V/100V operation for commercial applications
• Tap settings:
• 70V: 8 ohm, 1.5W, 3W, 5W
• 100V: 8 ohm, 3W, 6W, 10W
• Quick & easy installation with drywall mounting ring
• Perfect for background music in offices, retail stores, restaurants, hotels, foyers, and auxiliary spaces
• The unique drywall mount design requires no additional hardware, just screw on the mount and install your speaker
   

Pure Resonance Audio RMA240BT 5-Channel 240W Commercial Rack Mount Mixer Amplifier with Bluetooth

• High-efficiency, lightweight 1RU chassis engineered for commercial reliability
• Built-in MP3 media player with USB, TF, Bluetooth, and FM tuner functionality
• Features 1 emergency channel input, 2 AUX inputs, and 4 MIC inputs for versatile system integration
• Bass and treble tone controls for precise audio customization
• Level, overload, and protection indicators provide short-circuit, overload, and overheating protection
• Advanced high-performance amplifier circuitry ensures clean, stable output
• Compatible with 4-16Ω and 70V speaker systems
• Delivers a powerful 240W rated output suitable for larger distributed audio applications
• Forced-air cooling system adjusts fan speed based on temperature for long-duration operation
• Includes IR remote control for convenient system management
   

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

• (16) Pure Resonance Audio C3 3" Micro Ceiling Speakers
• (16) Pure Resonance Audio C3 Drywall Mounting Rings
• (1) Pure Resonance Audio RMA240BT 5-Channel 240W Bluetooth Rack Mount Mixer Amplifier
• (1) IR Remote Control
• (1) Power Cord
• (1) Pure Resonance Audio SMG1 Sound Masking Generator
• (1) Dual RCA to Dual RCA Audio Cable
• (1) 1/8" (3.5 mm) Male to Male Cable
• (1) Mounting Bracket
• (1) 12V Power supply
• (4) 3M Self-Adhesive Rubber Feet
• (500') 18/2 Gauge Speaker Wire