JBL CSM-32 Public Address Mixer - USED

Save $546.50Used

This product backed with 30-days warranty.
This product is eligible for free shipping!

If you have any question please chat with us or call us at (514) 780-0648

Sale price$429.99 Regular price$976.49



The JBL CSM-32 3 x 2 Stereo Public Address Mixer is a digital commercial mixer for conferencing, retail, and hospitality applications. The mixer features three stereo music inputs with bass and treble equalizers and one line input for connecting the mixer to a building's alarm system. The mixer also features one microphone input with phantom power, gain, and a ducker that can lower the volume of the music when making announcements.

The unit features two stereo outputs with zone equalizers, active crossovers, and separate subwoofer outs. An additional music-only mono output is provided for telephone music-on-hold systems. Designed with a simple analog style control panel, a knob switches between audio from source 1, audio from source 2, and remote control of the mixer. The unit does not require a computer to operate. An included security plate can be installed over the front panel to prevent changes to the unit's controls once configured.

The mixer works with CSR remote controllers, allowing you to use a remote to select the source and adjust the volume of each zone. Additional output zones may be added to the system by connecting multiple CSM mixers together using a Cat5 cable plugged into the unit's RJ45 link ports. With the above features, the mixer provides flexible options for different commercial sound applications.


LevelGuard optimizes the compression of incoming source signals to keep the overall output signal under control. The threshold of the LevelGuard is adjustable by turning the threshold pot on the front of the mixer


The AutoWarmth automatically optimizes the tonal balance and musical character of incoming source signals. The threshold of the AutoWarmth is adjustable by turning the threshold pot on the back of the mixer

Mic Minimum

The mic minimum trim pot sets the minimum output volume level for the microphone. The main mic volume control knob will not go below this level, ensuring the microphone will be heard during announcements

Source 1 Priority and Priority Hold

The Source 1 Priority on/off button determines whether Source 1 will override sources 2 and 3. The priority hold pot adjusts the time it takes for the other input sources to take effect after the priority source is finished playing


A built in limiter prevents the signal from clipping

Mono and Stereo Operation

A push button switches the output of the mixer between mono and stereo

Music Volume Ducking for Microphone Announcements

The mixer allows you to adjust the ducking depth sensitivity of the music volume while using the microphone input to make announcements. The ducking depth sensitivity can be set between cutting the music out completely to no ducking at all during announcements

Remote Controls

The mixer can be controlled by the optional JBL CSM remote controls CSM-V, CSR-2SV, and CSR-3SV which connect to the mixer's RJ-45 remote port


  • 3 Stereo Inputs & 2 Stereo Outputs
  • Separate Subwoofer Outputs on Euroblocks
  • Standalone Operation Without a Computer
  • Ducks Music for Microphone Announcements
  • LevelGaurd Compression Optimizes Levels
  • AutoWarmth Optimizes Tonal Balance
  • Built-In Limiter to Prevent Clipping
  • Lock Front Panel to Prevent Changes
  • Link to other CSM Mixers via Cat5 Cable
  • Works with CSR Zone Remote Controllers


Line Inputs
Type 3 x stereo, unbalanced RCA connectors
Nominal Sensitivity -10 dBV
Input Impedance 20 kΩ
Maximum Input +12 dBu
Equalization Bass ±10 dB @ 80 Hz
Treble ±10 dB @ 8 kHz, 6 dB/octave shelf
Type 1 x balanced, 0.2" (5.08 mm) Euroblock connector
Input Impedance 2 kΩ
Noise EIN <117 dB, 150 Ω, DSP band-limited 120 to 8,0000 Hz, BW24
Maximum Input +20 dBu
Equalization Bass ±6 dB @ 250 Hz, Treble ±6 dB @ 2 kHz, 6 dB/octave shelf
CMRR >40 dB, typically >55 dB @ 1 kHz
Preamp Overall Gain +30 dB to +60 dB adjustable
Phantom Power +48 VDC , 10 mA
Type 2 x stereo (Left, Right, Sub) balanced 1/8" (3.5 mm), Euroblock connector
Output Impedance 120 Ω balanced
Maximum Output Level +20 dBu
Crossover Frequencies
Left and Right in: 125 Hz high-pass (BW24)
Sub in: 125 Hz low-pass (BW24)
Left and Right out: 20 to 20,000 Hz
Sub out : 20 to 20,000 Hz (mono summed)
LED INDICATORS Source inputs:
Signal present LED (turns on at -20 dBu)
Signal clip LED (turns on at +10 dBu)

Mic input:
Signal present LED (turns on at -20 dBu)
Signal clip LED (turns on at +18 dBu)
System Performance
Frequency Response 20 to 20,000 Hz, ±0.1 dB
Dynamic Range 104 dB, A-weighted, 20 to 20,000 Hz
Converter Mic input implements dbx Type IV conversion system
Sample Rate 48 kHz
Crosstalk >75 dB
THD & Noise 0.005% typical at +4 dBu, 20 to 20,000 Hz, 0 db gain
Rear Panel Connections
Direct Inputs 1 x Balanced, 1/4" (5.08 mm) Euroblock connector
Input impedance: 10 kΩ
Maximum input: +20 dBu
Frequency response: 20 to 20,000 Hz
Mute 1 x 2-pin 1/4" (5.08 mm) Euroblock connector
Connecting the pins mutes all source inputs, does not mute mic input.
Paging 1 x 2-pin 1/4" (5.08 mm) Euroblock connector
Connecting zone pins to ground assigns page to that respective zone
Link Source: 1 x RJ45 port requires CAT3 cable or higher with maximum length 7.9' (2.4 m)
Main: 1 x RJ45 port requires CAT3 cable or higher with maximum length 7.9' (2.4 m)
USB 1 x USB Type B port for firmware updates
Power Consumption 10 W
Power Requirements 100 to 240 V thermal fuse in external transformer
Rack Mountable Yes with included brackets
Dimensions 19.0 x 1.8 x 7.0" (48.3 x 4.6 x 17.8 cm)
Weight 5.3 lb (2.4 kg)

Online Financing

Payment & Security

American Express Apple Pay Diners Club Discover Google Pay Mastercard PayPal Shop Pay Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Estimate shipping

You may also like

Recently viewed