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Cloud Electronics 46-120MK2 4-Zone 4 x 120W Commercial Mixer Amplifier

Part #:
46-120MK2EK
Model #:
46-120MK2
Availability: Usually arrives in 5-9 business days. Please be aware that global supply shortages outside our control may interfere with our normal delivery times and product availability. For more information, email sales@proacoustics.com or call us at 888-256-4112.
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The Cloud Electronics 46-120MK2 is a 4-zone commercial mixer amplifier delivering 4 x 120W output with 6 music inputs, 2 mic inputs, paging functionality, remote control support, and flexible 4Ω, 8Ω, 70V, and 100V operation in a compact 2U rack design.

Description

Cloud Electronics 46-120MK2 Mixer Amplifier

The 46-120MK2 is a professional 4-zone commercial mixer amplifier designed to deliver flexible, high-performance audio distribution for retail spaces, hospitality venues, houses of worship, educational facilities, conference centers, and other multi-zone paging and background music applications. Combining four independent 120W amplifier channels with advanced routing and paging capabilities, it provides a complete all-in-one solution for commercial audio installations.

The amplifier features six stereo music inputs, including two unbalanced and four balanced connections, as well as two balanced microphone inputs with selectable priority and paging functionality. Each zone offers independent music source selection, music level, and microphone level control from the front panel. Transformerless output stages support both low-impedance 4Ω/8Ω speakers and 70V/100V distributed audio systems, while Cloud's unique power-sharing capability in Hi-Z mode allows flexible distribution of available amplifier power between paired zones for greater installation efficiency.

Designed for advanced system integration, the 46-120MK2 supports Bluetooth audio through optional BT-1 modules, remote audio input modules via Cat5 Facility Ports, and external control through Ethernet and RS-232 connections. Additional features include VOX mic priority ducking, paging compatibility, utility and auxiliary outputs, remote wall controller support, automatic standby mode, and thermostatically controlled cooling, making it a versatile and reliable solution for demanding commercial audio environments.

Features

  • 4-zone commercial mixer amplifier with 4 x 120W output
  • Supports 4Ω, 8Ω, 70V, and 100V speaker systems
  • Six stereo music inputs with independent zone source selection
  • Two balanced microphone inputs with paging support
  • VOX priority ducking for microphone-over-music announcements
  • Compatible with Cloud PM Series paging microphones
  • Bluetooth audio support via optional BT-1 module
  • Remote wall controller compatibility with RL-1 and RSL-6 plates
  • Ethernet and RS-232 control for system integration
  • Facility Ports support remote audio and microphone modules via Cat5
  • Utility and auxiliary outputs for hearing loops and expansion
  • Power-sharing functionality for flexible Hi-Z system design
  • Selectable high-pass filters for optimized distributed audio performance
  • Automatic standby mode for improved energy efficiency
  • Compact 2U rackmount commercial installation design

Specifications

Amplifier Configuration 4-Zone Commercial Mixer Amplifier
Output Power 4 x 120W
Power Sharing Mode 240W shared between odd/even zone pairs
Supported Speaker Outputs 4Ω, 8Ω, 70V, 100V
Frequency Response 20 Hz - 20 kHz (±1 dB)
Equalisation HF: ±10 dB @ 10 kHz; LF: ±10 dB @ 50 Hz
Total Harmonic Distortion
Music Inputs 6 stereo line inputs
Microphone Inputs 2 balanced mic inputs with phantom power
Phantom Power 12V selectable
Input Sensitivity Line: 195 mV to 2.0V / Mic: 2.45 mV to 245 mV
EQ Controls HF/LF EQ for music and microphone channels
Remote Control Support RL-1 & RSL-6 wall controllers, RS-232 & Ethernet
Cooling System Forced-air cooling (front-to-back)
Rack Size 2 RU
Dimensions (H x W x D) 3.5" (88 mm) x 19" (482.6 mm) x 16" (407 mm)
Weight 15.46 lbs (6.9 kg)
Shipping Weight 20.5 lbs (9.15 kg)

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