Designed as an all-in-one solution for configuring and operating multi-zone audio systems for hotels, sports venues, and houses of worship, schools, retail spaces, restaurants, meeting and conference spaces, the Pure Resonance Audio RZMA120BT 4 zone commercial mixer amplifier is designed with 4 ohms, 70 Volt and 100 Volt terminals and 120W power output per zone. It is a rack mount audio matrix system multi-room solution with MP3, tuner, and Bluetooth.

This 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.

The RZMA120BT is 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. You can also mix 70V and 8 ohms between zones with high impedance and low impedance supported with every zone.

Advanced matrix technology allows four zone selectable inputs to be assigned to a zone, or across multiple zones with the push of a button. Analog routing via button assignments means that no programming is needed. You can easily route outputs through the button selections on each input on the front of the mixer amplifier.

The rear inputs on the RZMA120BT include 3 XLR/TRS combo jacks with MIC or LINE level switching, dual RCA inputs with variable gain control, telephone phone input with variable gain control, and remote mic input via network category cabling.

High or low impedance outputs at 4 ohms, 70V, and 100V are configurable by zone. The inputs and outputs can be matrix selected, thus it is a highly integrated 4 channel audio matrix system solution with MP3 player for hotels, shopping malls, sports centers, entertainment centers, etc.

Built-in Control Room Monitoring

A monitor is built-in for in-room monitoring use with 1 watt/8 ohm output for zone monitoring. The control room can monitor any combinations of zone outputs and has its own level.

Line Outs Accessible for Every Zone

Balanced 1-volt line level outputs at 600Ω are available for every zone.

RS232 Serial Communication Port

An RS232 serial control port command set is available upon request.

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.

Use the PMZ16 Remote Microphone Station for All Calls or Zone Specific Calls

The Pure Resonance Audio RZMA120BT has an optional paging microphone zone control station with chime generator and 2 & 4 tone selector for all-calls or zone specific calls. You can use the Pure Resonance Audio PMZ16 remote microphone station with 16" gooseneck condenser microphone to page to each zone independently or to all the zones at one time. The PMZ16 features 24V DC power input, built-in independent switching power supply, online function and online interface for link in/link out, and 10 segments level meter. The PMZ16 can be daisy-chained (4 max) via Cat5 for zone paging and chimes, and 1-4 PMZ16 paging mic stations can be connected to one RZMA120BT. The maximum CAT5 length between microphone paging station should not exceed 500 meters. The Mic/chime/volume gain can be adjusted by the volume control on the rear panel. When the call confirmation button is turned off, the call confirmation indicator will be off and there is no call signal output. Learn more about the PMZ16 remote paging microphone station.
 

Rated Power Output: 4 Zone channels x 120W (480W total)

Speaker Outputs: 4Ω, 70V/100V

Monitor Output: 1W / 8Ω

Input Sensitivity and Impedance:
CH1, CH2, CH3: MIC: ± 2.5mV/600 Ω
PHANTOM: ± 2.5mV
LINE: ~175mV/10K Ω balance input
CH5~6: 350mV/10K Ω balance input
TEL: 350mV/10K Ω
REMOTE MIC: ± 387mV/10K 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

Harmonic Distortion: <1%

Power Consumption: 800W

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)

Shipping Weight: 55 lbs (24.95 kg)

Microphone Type: Condenser

Power Input: 24 Volts DC

Interface Connection: Shielded CAT5

Daisy Chain Communication Max Length: 500'

Power Supply: DC 24V

Output Level: 1V/600 Ohms

Frequency Response: 80 - 18kHz (±3 dB)

THD: <1%

Power Consumption: 10W

Dimensions: 7.76" (197 mm) x 4.53" (115 mm) x 1.71" (43.5 mm)

Weight (without Microphone): 2.12 lbs (0.96 kg)

Weight (with Microphone): 2.3 lbs (1.04 kg)