JBL NCSM14-U-US
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- Brand new in original box
- Full JBL manufacturer's warranty
- Free shipping in the continental US
In stock
- SKU
- NCSM14-U-US
Description
JBL NCSM14-U-US Commercial Audio Mixer
The NCSM14-U-US is a compact, fanless mixer built for fixed installations in commercial audio environments. Its shallow 1U half-rack footprint and lightweight construction make it ideal for wall-mounted or tight-space deployments where reliability and simplicity matter more than feature bloat.
Design & Build Quality
Built as a fanless unit measuring just 8.6" W × 11.9" D × 1.7" H and weighing 4.41 lbs, this mixer integrates seamlessly into existing installations without acoustic noise or ventilation concerns. The black finish and compact footprint keep it visually discrete in any commercial setting, while the universal power supply (AC 100–240 VAC, 50/60 Hz) ensures global compatibility wherever you deploy it.
Audio Performance & Connectivity
The 4 input / 1 output configuration delivers straightforward signal routing with frequency response of 20 Hz to 20 kHz ±1 dB, ensuring transparent audio reproduction across the full spectrum. Input flexibility includes Euroblock mic/line connectors, unbalanced RCA inputs, and RJ45 connections for JBLCSR-V in-wall volume controls, while 27 VDC phantom power supports condenser microphones and the 70 Hz high-pass filter switch keeps low-frequency rumble and HVAC noise out of your mix.
Key Features
- 4 inputs / 1 output configuration
- Frequency response: 20 Hz to 20 kHz ±1 dB
- Mic input sensitivity: 3 mVrms
- Line input sensitivity: 775 mVrms
- RCA input sensitivity: 300 mVrms
- 27 VDC phantom power for condenser microphones
- 70 Hz high-pass filter switch
- Euroblock mic/line inputs and output connectors
- Unbalanced RCA inputs for consumer audio sources
- RJ45 connectors for JBLCSR-V in-wall volume controls
- 1U half-rack, fanless design: 8.6" W × 11.9" D × 1.7" H
- Universal AC 100–240 VAC, 50/60 Hz power supply
The NCSM14-U-US delivers the straightforward mixing and control you need for reliable commercial installations, backed by JBL's 3-year limited warranty.
More Information
| Condition | New |
|---|
Reviews
At a Glance
The JBL NCSM14-U-US is a compact, fanless 4-input mixer built for fixed commercial installations, conference rooms, and background music systems where reliability and simplicity take priority. Its shallow 1U half-rack size, transparent 20 Hz–20 kHz frequency response, and fanless design make it a dependable choice for venue managers and installers who need quiet, space-efficient audio routing without unnecessary features. Choose it when you need a straightforward mixer that handles condenser mics, RCA sources, and in-wall volume controls with zero acoustic noise.
Who This Is For
Great for
- ✓ Commercial installations
- ✓ Fixed audio systems
- ✓ Conference rooms
- ✓ Background music systems
Not the best pick for
- – Live sound touring
- – High-channel-count mixing
- – Music production
Skill level: Beginner · Intermediate
Frequently Asked Questions
What inputs and outputs does this mixer have?
The NCSM14-U-US provides 4 inputs and 1 output. Inputs include Euroblock mic/line connectors, unbalanced RCA inputs, and RJ45 connections for JBL in-wall volume controls; outputs are balanced Euroblock connectors.
Can I use condenser microphones with this mixer?
Yes. The mixer supplies 27 VDC phantom power to support condenser microphones on the Euroblock mic inputs.
Is this mixer suitable for live sound or touring?
No. The NCSM14-U-US is designed for fixed commercial installations like conference rooms and background music systems, not for live sound touring or high-channel-count mixing applications.
How much space does this mixer take up?
It measures 8.6 inches wide, 11.9 inches deep, and 1.7 inches tall (1U half-rack format) and weighs 4.41 lbs, making it ideal for wall-mounted or tight-space deployments.
Does the mixer have a cooling fan?
No. The NCSM14-US is fanless, meaning it operates silently with no ventilation noise—a key advantage for installations where acoustic quiet is essential.
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