What is a commercial mixer, and why do small venues need one?

A mixer combines multiple audio sources (microphone, music player, security alerts) into a single output for simplified paging, background music, and emergency announcements in schools, hospitals, and restaurants.

How many audio sources can the four-input CSM 14 handle?

The CSM 14 accepts four independent audio inputs, allowing simultaneous paging microphone, music player, security system, and backup source routing into one output.

What does voice-activated ducking accomplish in a commercial setting?

When a microphone detects speech, ducking automatically reduces background music volume, ensuring announcements are clear and intelligible to all listeners without manual level adjustment.

Why is phantom power important for microphone inputs?

Phantom power enables professional condenser microphones (paging mics, announcement systems) to operate without batteries, simplifying maintenance in institutional environments.

Is this mixer suitable for schools, hospitals, and fitness facilities?

Absolutely; its four inputs and ducking control are ideal for institutional PA systems requiring paging, background music, and emergency alert routing.

Can independent tone controls help optimize audio for different microphone or music sources?

Yes, tone shaping allows different frequency balancing for speech clarity and music depth, ensuring professional-sounding announcements and background audio across varied source types.

How quickly can Procure.ae deliver a commercial mixer to our institutional facility?

Lead times vary based on order size and current availability; contact Procure.ae to confirm delivery schedule for your school, hospital, or commercial location.

Does Procure.ae provide guidance on integrating a mixer into existing PA systems?

Yes, Procure.ae can advise on input/output routing and system integration; discuss your existing equipment when requesting setup support.

What output level and type does the CSM 14 provide?

It delivers a single mixed output; contact Procure.ae to confirm output level (line/mic), impedance, and connector type for compatibility with your amplifier.

Does the CSM 14 include tone controls for all four inputs?

For details on per-input vs. master tone controls and EQ capabilities, contact Procure.ae to confirm all tone shaping options available.

What ducking sensitivity and response time does this mixer offer?

For specifications on ducking behavior, threshold levels, and attack/release timing, contact Procure.ae to confirm all voice-activation parameters.

JBL CSM 14 Four-Input One-Output Commercial Mixer

The JBL CSM 14 is a professional four-input, one-output commercial audio mixer engineered for paging, background music, and security systems in schools, hospitals, restaurants, and fitness facilities. It features independent tone controls, phantom power, and voice-activated ducking for intelligent audio routing across institutional environments.

Overview

The JBL CSM 14 is a compact, feature-rich mixer designed for commercial and institutional audio applications requiring multi-input signal routing and mixing. Its combination of standard and professional connectivity, plus integrated control features, make it ideal for facilities managers seeking simple, reliable audio source management.

Key Features

Four input channels with individual level controls
Single mixed output with master volume control
Independent bass and treble controls for flexible tone shaping
27V phantom power switchable via rear panel DIP switch
70 Hz high-pass filter (HPF) for rumble rejection
Voice-activated (VOX) ducking on selected channels
Illuminated control knobs for easy operation in low-light venues
Euroblock mic/line input and output connectors
Unbalanced RCA inputs for consumer devices (turntables, media players)
Fanless 1U design for silent operation
Priority muting for emergency announcements
Compatible with JBL CSR-V wall-mounted remote controls

Specifications

Inputs: 4 channels (Euroblock mic/line + RCA unbalanced)
Outputs: 1 channel (Euroblock balanced)
Frequency Response: 20 to 20,000 Hz ±1 dB
Connectivity: Euroblock, RCA, Ethernet (Cat5 for CSR-V control)
Phantom Power: 27V (switchable)
Dimensions: 218.5 × 303.4 × 43.3 mm
Weight: 1.9 kg
Color: Black
Country of Origin: United States

Why buy from Procure.ae

Procure.ae supplies professional audio mixing and PA infrastructure to schools, hospitals, corporate facilities, and hospitality venues across the UAE and GCC. Request a quote for bulk orders, system integration, and post-installation technical support.

FAQ

Can I use this mixer with external amplifiers?
Yes, the CSM 14 is designed as a standalone mixer. Connect its output to any professional power amplifier or active speaker system for complete PA installations.

Does the mixer support remote volume control?
Yes, via Cat5 Ethernet cable connection to the JBL CSR-V or CSR-2SV wall-mounted remote controls, enabling convenient volume adjustments from any point in the room or facility.

How do I enable phantom power for condenser microphones?
Use the 27V phantom power DIP switch located on the rear panel to activate phantom power for all microphone inputs simultaneously.