Description
Overview
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
AutoWarmth
Mic Minimum
Source 1 Priority and Priority Hold
Limiter
Mono and Stereo Operation
Music Volume Ducking for Microphone Announcements
Remote Controls
Features
-
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
Specs
| 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 |
| Mic | |
| 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 |
| Output | |
| 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 |
| General | |
| 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
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.