CROWN 160MA - Four-Input Mixer-Amplifier, 60W

CROWN 160MA – Four-input mixer-amplifier, 60 W

The CROWN 160MA is a high-value commercial audio mixer-amplifier that combines four independent inputs with a 60W amplifier in a 1U chassis. It facilitates the sound reinforcement of paging , background music and music on hold environments, offering low impedance (8 Ω) and constant voltage (70 V / 100 V) outputs without additional transformers. It also integrates priority muting functions by VOX or switch, phantom power for microphones, and bass and treble controls on the master output.

Main features

• Four inputs (each with independent volume control)
• 60W output into 8 Ω and 70V/100V selection via external transformer
• Balanced Phoenix-type microphone/line input and RCA stereo music inputs
• Phone output for music on hold
• Speaker outputs via screw terminals
• Priority muting by voice activation (VOX) or external switch
• +15 V phantom power for condenser microphones
• Bass and treble controls on the master output
• Universal switching power supply with tolerance ±15% / –20%
• Convection cooling, fanless
• Dimensions: 4.1” × 9.5” × 13.9” (H × W × D); Weight: 3.6 kg (8 lbs)

Product benefits

• Agile installation: four input channels with minimal equalization and combined output in a single 1 U device.
• Audio Flexibility: Supports mic and line, stereo RCA, and automatic priority switching.
• Output versatility: low impedance or high impedance (70 V/100 V) to cover any installed installation.
• Clear, adjustable sound: Dedicated bass and treble controls to adapt the tone to the environment.
• Commercial reliability: fanless construction, universal power supply, and a three-year transferable warranty.

Use cases

• Public address systems and announcements in stores, restaurants and airports.
• Background music in hotels, offices and waiting rooms.
• Music on hold and telephone switching in corporate environments.

Frequently Asked Questions

• How do I select 70V/100V? Using an optional XFMR-4 or XFMR-8 transformer at the output.
• Does it have phantom power? Yes; +15 V on the Phoenix input for condenser microphones.
• Is it quiet? Yes; its passive cooling ensures noise-free operation.

Description for projects

1U rack-mount mixer-amplifier with 4 controllable inputs, 60W @ 8Ω (70V/100V with XFMR), balanced phoenix, stereo RCA, phone output, VOX/priority switch, +15V phantom power, bass/treble, universal power supply, passive cooling; 4.1”×9.5”×13.9”; 3.6 kg.