This restaurant music system provides high-quality audio for restaurants including outdoor dining areas. Featuring two SD4 2x2 70V drop-tile ceiling speakers for your indoor dining area, two S5 4.5" 70V weather-resistant surface mount speakers for your outdoor patio, two C5 4" ceiling speakers for your restrooms, an RZMA240BT 240W multizone Bluetooth mixer amplifier, and a PTT1 push-to-talk paging microphone.

The Pure Resonance Audio SD4 SuperDispersion® omnidirectional drop tile ceiling speaker array takes speaker performance to a new level by providing 360° of powerful hemispheric audio coverage. A single SD4 speaker provides 30' x 30' of audio coverage depending on the application. Its high-performance sound and operational versatility make it an ideal solution for music, announcements, and paging in restaurants. Each SD4 array can replace multiple conventional ceiling mounted speakers, simplifying and reducing installation time and cost while optimizing performance. The SD4 is extremely quick and easy to install - simply remove one ceiling tile, drop the speaker into any standard 2x2 or 2x4 drop-ceiling grid, attach your wire and safety cables, and you're done in just minutes.

The Pure Resonance Audio C5 4" micro full-range commercial ceiling speaker features a compact, recessed design that seamlessly blends into any drop tile ceiling. The C5 achieves a smaller footprint while maintaining a robust, high-quality sound with excellent dispersion. Featuring a built-in 70-volt / 100-volt multi-tap transformer switch with a selectable 8-ohm bypass and a 4-pin Euroblock screw terminal connector, the C5 is ideal for commercial environments. This 70V in-ceiling speaker provides superior background and foreground music, paging, announcements, and sound masking in offices, retail stores, restaurants, hospitality venues, hotels, classrooms, conference rooms, lounges, foyers, reception areas, waiting rooms, and a wide range of other business applications.

The Pure Resonance Audio S5 70V surface mount outdoor speakers feature a stylish and durable weather-resistant design. This all-weather loudspeaker is built to withstand the environmental demands of outdoor installations, delivering high-quality audio performance in a wide variety of indoor and outdoor commercial applications. A tough Acrylonitrile Butadiene Styrene (ABS) housing with UV protection provides outstanding impact resistance. IP65 water-resistant rated, this commercial outdoor speaker is fully dust-tight and protected against low-pressure water jets by a nozzle with a 0.25 inch (6.3 mm) diameter and direct contact with water, like rain, from any direction. The S5 70-volt surface mount speaker is an ideal solution for restaurant patios.
 

Powerful and feature-packed, the Pure Resonance Audio RZMA240BT is a 4-zone commercial mixer amplifier equipped with built-in MP3, FM tuner, and Bluetooth. The advanced multi-input audio mixer amplifier features matrix technology, letting you route up to 5 separate inputs to 4 distinct zones. Ideal for multi-zone paging, music distribution, and room-combining applications, each input is also supplied with separate bass, treble, and volume control for precise sound in each individual zone. It is also equipped with zone-selectable inputs, meaning that an input can be assigned to any output. You simply push a button to route your inputs to the appropriate outputs, no programming or tuning required.

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.

The Pure Resonance Audio PTT1 desktop push-to-talk microphone provides excellent performance and reliability, ideal for paging and announcements in your restaurant. The PTT1 features a uni-directional dynamic gooseneck microphone, table-stand, dual momentary locking switch, 5-foot cable, and three-pin male XLR connector. The durable gooseneck and metal table-stand ensure the PTT1 push-to-talk paging microphone can withstand daily use in tough environments.

Power Handling: 160 Watts

Frequency Response: 35 Hz - 20 kHz

Sensitivity: 92 dB (half space)

Impedance: 8 ohms with built-in 70V transformer

Woofers: 4 - 6.5" aluminum drivers

70V Transformer Taps: 4, 8, 16, 32, 64W; 8 ohm Bypass

Dispersion: 180 x 360 degrees (hemispherical)

Dimensions: 23.75" (603 mm) x 23.75" (603 mm) x 5.75" (146 mm)

Net Weight: 25 lbs (11.34 kg)                                                                                                                                                              

RMS Power Rating:  10 Watt

Frequency Response:  90Hz - 20kHz

Low Frequency (-10 dB):  120Hz - 20kHz

Impedance:  8 Ohms

Transformer Taps:  2.5W, 5W, 10W @ 70V
                                      5W, 10W, 20W @ 100V
                                      8 Ohm Bypass

Transducer:  Full-range 4" driver

Nominal Coverage Angle:  120° x 120°

Sensitivity SPL:  91dB ±3dB

Maximum SPL:  104dB ±3dB

Cutout Size:  6.25" (158.75 mm)

Easy-Mounting Ring (Dia):  7.46" (189.4 mm)

Mounting Depth:
5.24" (132.84 mm) without connector
5.51" (139.83 mm) with connector

Overall Dimensions (Dia x D):
6.7" (170.2 mm) x 5.32" (135 mm) without connector
6.7" (170.2 mm) x 5.55" (141 mm) with connector

Weight:  2.93 lbs (1.33 kg)

RMS Power Rating: 40 Watt

Frequency Response: 90 - 16kHz

SPL (@ 1W/1M): 92 dB

Impedance: 8 Ohms

Transformer Taps: 2.5W, 5W, 10W, 20W, 40W @ 70V
                                   5W, 10W, 20W, 40W @ 100V
                                   8 Ohm Bypass

Woofer Size: 4.5"

Woofer Material: Polypropylene (PP)

Woofer Surround: Rubber

Tweeter Size: 0.75"

Tweeter Diaphragm Material: Silk membrane

Protection: Water-resistant IP65

Material: ABS enclosure, UV protection and metal grill

Dimensions (H x W x D):
9.45" (240 mm) x 5.71" (145 mm) x 5.63" (143 mm) without bracket
9.45" (240 mm) x 5.71" (145 mm) x 7.48" (190 mm) with bracket

Net Weight: 4.85 lbs (2.2 kg)

Rated Power Output: 4 Zone channels x 240W (960W total)

Speaker Outputs: 4Ω, 70V/100V

Monitor Output: 1W/8 Ω

Tone:
Bass: ±10dB at 100Hz
Treble: ±10dB at 100Hz

S/N Ratio: >65dB

LINE 1-4 Output Level: 1V/600 Ω (balance output)

Frequency: 80 - 16kHz

MP3: Support MP3 format, max capacity of 32GB

TF File System: Only FAT16, FAT32, the biggest one partition, does not support folder to store

Power Consumption: 1500W

Supply Voltage: ~120V 60Hz

Relative Humidity: <95% (No condensation)

Remote Control: IR remote control with (replaceable) CR2025 3V lithium battery

Rack Spaces: 3U

Dimensions (H x W x D): 5.20" (132 mm) x 19" (483 mm) x 17.32" (440 mm)

Weight: 41.2 lbs (18.69 kg)