Inside the Design
This open ceiling restaurant sound system combines weather-resistant PD4 4" pendant mount loudspeakers with a powerful RMA120BT Bluetooth rack mount mixer amplifier. The down-firing design of the PD4 directs crystal-clear high fidelity audio in an evenly-distributed 150° wide coverage pattern, ensuring your entire space is encompassed in sound. The 120 watt rack mount mixer amplifier is slim and lightweight, but has the power to handle a variety of applications. With the RMAs forced air-cooling fan, this sound system is ready to work overtime in your restaurant business.
Sound System Features:
- The PD4 down-firing design directs high-fidelity sound downward for an evenly distributed 150° wide coverage pattern
- Treated drivers and two-layer, powder-coated grilles provide durable construction and clear audio for indoor and outdoor sound systems
- Ideal for exposed structures and open-plenum ceiling venues where a contemporary pendant speaker complements the architectural design
- The 5-channel Bluetooth commercial rack mount mixer amplifier delivers 240W of high-performance Class H power with 4-16Ω/70V speaker outputs
- A forced-air cooling fan supports extended operation in commercial environments such as restaurants
- The emergency input provides priority audio interruption, allowing integrated emergency voice alarm systems to override other audio transmissions
- The VC100W features an easy-to-clean white Decora surface that provides a clean, low-maintenance solution for commercial environments such as restaurants and kitchens
If you're concerned about safety, this is the system for you. In the case of an emergency, you won't need to worry about turning off your audio or adjusting inputs or volume. The mixer amplifier includes an emergency input that will stop all other audio transmissions, allowing emergency voice alarm systems to be heard loud and clear throughout your store so customers and employees can respond to emergencies efficiently and safely.
About the System Components
Pure Resonance Audio PD4 4" Pendant Mount Loudspeakers
The Pure Resonance Audio PD4 4" 2-way open-ceiling pendant mount loudspeaker is designed for commercial distributed audio, background music, paging, restaurants, retail spaces, and other open-ceiling installations. Its full-range coaxial design combines a 4" polypropylene woofer with a 3/4" black silk tweeter and provides a wide 150° coverage pattern for broad sound distribution. The PD4 supports selectable 70V, 100V, and 8-ohm operation with multiple transformer tap settings, making it suitable for flexible commercial audio system configurations. Its weather-resistant construction and included pendant mounting hardware support indoor and outdoor open-ceiling applications.
Pure Resonance Audio RMA240BT Bluetooth Mixer Amplifier
The Pure Resonance Audio RMA240BT 240W rack mount Bluetooth mixer amplifier is a commercial audio amplifier designed for distributed background music, paging, and public address systems. It provides 240W of rated output power with 4-16Ω/70V speaker outputs and features Bluetooth, USB, SD card, and FM tuner playback options. The RMA240BT includes 4 microphone inputs, 2 AUX inputs, and an emergency channel input, along with bass and treble controls for convenient audio adjustment. Its 1 RU rack-mount chassis and forced-air cooling make it well suited for commercial sound systems requiring multiple audio inputs and flexible speaker connectivity.
Pure Resonance Audio VC100W Wall Volume Controls
The Pure Resonance Audio VC100W 100W Decora wall mount volume control provides convenient local sound level adjustment for commercial 25V, 70V, and 100V distributed audio systems. Rated for up to 100W, the VC100W features 30 dB total attenuation and a 100 Hz - 20 kHz frequency response for smooth volume adjustment across single or multiple speaker lines. Its single-gang white Decora wall plate and matching rotary knob provide a clean wall-mounted installation, while the detachable Phoenix-style Euroblock terminal with in-out throughputs accommodates up to 14G speaker wire.
