Product Summary



  • powered

  • rack-mountable

  • 8-channel




Introducing the JBL® CSMA 240 Series Mixer-Amplifier: Elevate Your Commercial Sound Experience with Professional Precision

The JBL® CSMA 240 Series of Mixer-Amplifiers stands as a testament to professional audio craftsmanship, seamlessly marrying an industrial allure with cutting-edge functionality, meticulously tailored for the dynamic demands of commercial sound applications. At its core, the CSMA Mixer-Amplifier redefines user-friendly operation, presenting a sleek front panel adorned with essential features, ensuring an intuitive experience that harmonizes seamlessly with your environment.

Key Features:

  • Visual Elegance: The CSMA 240 Series boasts an unmistakable industrial elegance, making a statement in both form and function. The minimalist front panel hosts an array of controls, including dedicated volume adjustments for each channel, master volume control, and customizable bass and treble settings. The inclusion of illuminated rings surrounding each control ensures effortless usability even in dimly lit settings.

  • Effortless Sonic Mastery: Designed with you in mind, the CSMA Mixer-Amplifier empowers you to sculpt your auditory landscape with ease. Immerse yourself in a symphony of clarity as you navigate through the intuitive controls, elevating your sound experience to new heights.

  • Diverse Compatibility: The amplifier's versatility shines through as it confidently drives both 8 ohm and 4 ohm loads, adapting effortlessly to your sound requirements. What's more, it seamlessly integrates with 70-volt and 100-volt distributed audio systems, eliminating the need for a separate transformer and simplifying your setup.

  • Integrated Connectivity: The CSMA series welcomes a range of input options, from balanced mic/line inputs to unbalanced RCA inputs and speaker connections, ensuring compatibility with various audio sources. Additionally, the inclusion of RJ45 connectors paves the way for seamless integration with JBL CSR-V in-wall volume controls.

  • Crafted for Excellence: Each detail of the CSMA 240 Series is meticulously designed and constructed to meet the exacting standards of commercial sound applications, ensuring uncompromising audio performance and durability.

  • Unleash Your Creative Vision: Whether you're orchestrating an intimate cafe soundscape or a bustling boutique symphony, the CSMA 240 Series is your creative partner, bringing your sonic vision to life with unparalleled precision and clarity.


Experience the art of auditory excellence with the JBL CSMA 240 Series Mixer-Amplifier – where innovation meets aesthetic finesse, and your commercial sound journey is redefined.

JBL Commercial Series CSMA 240 mixer amplifier - 8-channel

SKU: NCSMA240UUS | UPC: 871015007342
Authorized Dealer Authorized JBL Dealer
Manufacturer Warranty Authorized dealer coverage
Expert Support Pre- and post-sale assistance

$706.00

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JBL Commercial Series CSMA 240 mixer amplifier - 8-channel $706.00
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Financing Available with Shop Pay
Special Pricing Available Education • Government • Nonprofits • Corporate • Volume Orders
✓ Tax-Exempt Purchasing Available

Key Features

  • <div class="quick-tech-spec-col">\n<ul>\n <li>powered</li>\n <li>rack-mountable</li>\n <li>8-channel</li>\n</ul>\n</div>\n<div class="quick-tech-spec-col"></div>

Technical Details

Specifications

General
Form Factor/Type
Rackmount
Number of Channels
8 Input / 2 Output
Power Rating
4 Ohms / 8 Ohms: 40 W Peak per Channel (1 kHz, 0.5% THD) 5 W RMS per Channel
Load Impedance / Voltage
4 Ohms (Minimum) 70 V (120 Ohms Minimum) 100 V (240 Ohms Minimum)
Performance
Frequency Response
Amplifier: 20 Hz to 20 kHz ±2 dB (Low-Z) 80 Hz to 15 kHz ±2 dB (70/100 V) Line Output: 20 Hz to 20 kHz ±1 dB
Input Sensitivity
Mic: 3 mVrms Line: 775 mVrms RCA: 300 mVrms
I/O Impedance
Mic Input: 400 Ohms Line Input: 20 Kilohms (Balanced) RCA Input: 50 Kilohms
Output Level
Line Output: 5 Vrms (10-Kilohm Load)
Insertion Loss
1 dB Maximum
SNR
> 90 dB
THD
< 0.5% (20 Hz to 20 kHz, Main Output) 0.05% (Line Output)
Crosstalk
-70 dB (1 kHz)
Signal Processing
EQ
2-Band
Connectivity
Audio I/O
2 x Block 5-Pin Balanced Line/Mic Input 6 x Block 3-Pin Balanced Line/Mic Input 6 x Stereo RCA 5-Pin Unbalanced Summed-Mono Input 2 x Block 3-Pin Balanced Aux Output
Other I/O
2 x RJ45 Remote/Volume
Phantom Power
27 VDC
Power
AC Input Power
100 to 240 VAC, 50 / 60 Hz
AC Power Connector
1 x IEC
JBL Commercial Series CSMA 240 mixer amplifier - 8-channel
JBL

JBL Commercial Series CSMA 240 mixer amplifier - 8-channel

$706.00

Brightness

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Weight without stand

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Weight with Stand

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Duty Cycle

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Dimensions

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Aspect Ratio

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Content

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Native Resolution

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Lumens (ANSI)

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Contrast Ratio

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Throw Distance

N/A

N/A

Lens

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N/A

Inputs

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Outputs

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Display Technology

N/A

N/A

Wireless Networking

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N/A

Speakers

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N/A

Economode

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N/A

Audible Noise

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N/A

Lamp Life

N/A

N/A

Short Throw

N/A

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Aspect Ratio

N/A

N/A

Image Size Diagonal

N/A

N/A

Lens Shift

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Data / Video Signals

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Digital Keystone

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Unit Weight

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Projector Methods

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Dimensions (WxDxH)

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Dimensions (WxDxH)

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Contrast Ratio

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Viewing Angle

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Response Time

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Sound Output

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Screen Size

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Monitor Configuration

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Display Orientation

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WiFi

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Communication Port

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Refresh Rate

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General

<div class="group_fDXOr6EpR9">
<table class="table_fDXOr6EpR9" data-selenium="specsItemGroupTable">
<tbody>
<tr class="pair_KqJ3Q3GPKv" data-selenium="specsItemGroupTableRow">
<td class="label_KqJ3Q3GPKv " data-selenium="specsItemGroupTableColumnLabel">Form Factor/Type</td>
<td class="value_KqJ3Q3GPKv " data-selenium="specsItemGroupTableColumnValue">
<div class="expandableValue_KqJ3Q3GPKv">Rackmount</div></td>
</tr>
<tr class="pair_KqJ3Q3GPKv" data-selenium="specsItemGroupTableRow">
<td class="label_KqJ3Q3GPKv" data-selenium="specsItemGroupTableColumnLabel">Number of Channels</td>
<td class="value_KqJ3Q3GPKv" data-selenium="specsItemGroupTableColumnValue">
<div class="expandableValue_KqJ3Q3GPKv">8 Input / 2 Output</div></td>
</tr>
<tr class="pair_KqJ3Q3GPKv" data-selenium="specsItemGroupTableRow">
<td class="label_KqJ3Q3GPKv" data-selenium="specsItemGroupTableColumnLabel">Power Rating</td>
<td class="value_KqJ3Q3GPKv" data-selenium="specsItemGroupTableColumnValue">
<div class="expandableValue_KqJ3Q3GPKv"><b>4 Ohms / 8 Ohms:</b>
40 W Peak per Channel (1 kHz, 0.5% THD)
5 W RMS per Channel</div></td>
</tr>
<tr class="pair_KqJ3Q3GPKv" data-selenium="specsItemGroupTableRow">
<td class="label_KqJ3Q3GPKv" data-selenium="specsItemGroupTableColumnLabel">Load Impedance / Voltage</td>
<td class="value_KqJ3Q3GPKv" data-selenium="specsItemGroupTableColumnValue">
<div class="expandableValue_KqJ3Q3GPKv">4 Ohms (Minimum)
70 V (120 Ohms Minimum)
100 V (240 Ohms Minimum)</div></td>
</tr>
</tbody>
</table>
</div>
<div class="group_fDXOr6EpR9">
<div class="name_fDXOr6EpR9" data-selenium="specsItemGroupName">Performance</div>
<table class="table_fDXOr6EpR9" data-selenium="specsItemGroupTable">
<tbody>
<tr class="pair_KqJ3Q3GPKv" data-selenium="specsItemGroupTableRow">
<td class="label_KqJ3Q3GPKv " data-selenium="specsItemGroupTableColumnLabel">Frequency Response</td>
<td class="value_KqJ3Q3GPKv " data-selenium="specsItemGroupTableColumnValue">
<div class="expandableValue_KqJ3Q3GPKv"><b>Amplifier:</b>
20 Hz to 20 kHz ±2 dB (Low-Z)<b></b>
80 Hz to 15 kHz ±2 dB (70/100 V)<b></b>
<b>Line Output:</b>
20 Hz to 20 kHz ±1 dB<b></b></div></td>
</tr>
<tr class="pair_KqJ3Q3GPKv" data-selenium="specsItemGroupTableRow">
<td class="label_KqJ3Q3GPKv" data-selenium="specsItemGroupTableColumnLabel">Input Sensitivity</td>
<td class="value_KqJ3Q3GPKv" data-selenium="specsItemGroupTableColumnValue">
<div class="expandableValue_KqJ3Q3GPKv"><b>Mic:</b>
3 mVrms
<b>Line:</b>
775 mVrms
<b>RCA:</b>
300 mVrms</div></td>
</tr>
<tr class="pair_KqJ3Q3GPKv" data-selenium="specsItemGroupTableRow">
<td class="label_KqJ3Q3GPKv" data-selenium="specsItemGroupTableColumnLabel">I/O Impedance</td>
<td class="value_KqJ3Q3GPKv" data-selenium="specsItemGroupTableColumnValue">
<div class="expandableValue_KqJ3Q3GPKv"><b>Mic Input:</b>
400 Ohms
<b>Line Input:</b>
20 Kilohms (Balanced)
<b>RCA Input:</b>
50 Kilohms</div></td>
</tr>
<tr class="pair_KqJ3Q3GPKv" data-selenium="specsItemGroupTableRow">
<td class="label_KqJ3Q3GPKv" data-selenium="specsItemGroupTableColumnLabel">Output Level</td>
<td class="value_KqJ3Q3GPKv" data-selenium="specsItemGroupTableColumnValue">
<div class="expandableValue_KqJ3Q3GPKv"><b>Line Output:</b>
5 Vrms (10-Kilohm Load)</div></td>
</tr>
<tr class="pair_KqJ3Q3GPKv" data-selenium="specsItemGroupTableRow">
<td class="label_KqJ3Q3GPKv" data-selenium="specsItemGroupTableColumnLabel">Insertion Loss</td>
<td class="value_KqJ3Q3GPKv" data-selenium="specsItemGroupTableColumnValue">
<div class="expandableValue_KqJ3Q3GPKv">1 dB Maximum</div></td>
</tr>
<tr class="pair_KqJ3Q3GPKv" data-selenium="specsItemGroupTableRow">
<td class="label_KqJ3Q3GPKv" data-selenium="specsItemGroupTableColumnLabel">SNR</td>
<td class="value_KqJ3Q3GPKv" data-selenium="specsItemGroupTableColumnValue">
<div class="expandableValue_KqJ3Q3GPKv">&gt; 90 dB</div></td>
</tr>
<tr class="pair_KqJ3Q3GPKv" data-selenium="specsItemGroupTableRow">
<td class="label_KqJ3Q3GPKv" data-selenium="specsItemGroupTableColumnLabel">THD</td>
<td class="value_KqJ3Q3GPKv" data-selenium="specsItemGroupTableColumnValue">
<div class="expandableValue_KqJ3Q3GPKv">&lt; 0.5% (20 Hz to 20 kHz, Main Output)
0.05% (Line Output)</div></td>
</tr>
<tr class="pair_KqJ3Q3GPKv" data-selenium="specsItemGroupTableRow">
<td class="label_KqJ3Q3GPKv" data-selenium="specsItemGroupTableColumnLabel">Crosstalk</td>
<td class="value_KqJ3Q3GPKv" data-selenium="specsItemGroupTableColumnValue">
<div class="expandableValue_KqJ3Q3GPKv">-70 dB (1 kHz)</div></td>
</tr>
</tbody>
</table>
</div>
<div class="group_fDXOr6EpR9">
<div class="name_fDXOr6EpR9" data-selenium="specsItemGroupName">Signal Processing</div>
<table class="table_fDXOr6EpR9" data-selenium="specsItemGroupTable">
<tbody>
<tr class="pair_KqJ3Q3GPKv" data-selenium="specsItemGroupTableRow">
<td class="label_KqJ3Q3GPKv " data-selenium="specsItemGroupTableColumnLabel">EQ</td>
<td class="value_KqJ3Q3GPKv " data-selenium="specsItemGroupTableColumnValue">
<div class="expandableValue_KqJ3Q3GPKv">2-Band<b></b></div></td>
</tr>
</tbody>
</table>
</div>
<div class="group_fDXOr6EpR9">
<div class="name_fDXOr6EpR9" data-selenium="specsItemGroupName">Connectivity</div>
<table class="table_fDXOr6EpR9" data-selenium="specsItemGroupTable">
<tbody>
<tr class="pair_KqJ3Q3GPKv" data-selenium="specsItemGroupTableRow">
<td class="label_KqJ3Q3GPKv " data-selenium="specsItemGroupTableColumnLabel">Audio I/O</td>
<td class="value_KqJ3Q3GPKv " data-selenium="specsItemGroupTableColumnValue">
<div class="expandableValue_KqJ3Q3GPKv"><b>2 x </b>Block 5-Pin Balanced Line/Mic Input
<b>6 x </b>Block 3-Pin Balanced Line/Mic Input
<b>6 x </b>Stereo RCA 5-Pin Unbalanced Summed-Mono Input
<b>2 x </b>Block 3-Pin Balanced Aux Output</div></td>
</tr>
<tr class="pair_KqJ3Q3GPKv" data-selenium="specsItemGroupTableRow">
<td class="label_KqJ3Q3GPKv" data-selenium="specsItemGroupTableColumnLabel">Other I/O</td>
<td class="value_KqJ3Q3GPKv" data-selenium="specsItemGroupTableColumnValue">
<div class="expandableValue_KqJ3Q3GPKv"><b>2 x </b>RJ45 Remote/Volume</div></td>
</tr>
<tr class="pair_KqJ3Q3GPKv" data-selenium="specsItemGroupTableRow">
<td class="label_KqJ3Q3GPKv" data-selenium="specsItemGroupTableColumnLabel">Phantom Power</td>
<td class="value_KqJ3Q3GPKv" data-selenium="specsItemGroupTableColumnValue">
<div class="expandableValue_KqJ3Q3GPKv">27 VDC</div></td>
</tr>
</tbody>
</table>
</div>
<div class="group_fDXOr6EpR9">
<div class="name_fDXOr6EpR9" data-selenium="specsItemGroupName">Power</div>
<table class="table_fDXOr6EpR9" data-selenium="specsItemGroupTable">
<tbody>
<tr class="pair_KqJ3Q3GPKv" data-selenium="specsItemGroupTableRow">
<td class="label_KqJ3Q3GPKv " data-selenium="specsItemGroupTableColumnLabel">AC Input Power</td>
<td class="value_KqJ3Q3GPKv " data-selenium="specsItemGroupTableColumnValue">
<div class="expandableValue_KqJ3Q3GPKv">100 to 240 VAC, 50 / 60 Hz</div></td>
</tr>
<tr class="pair_KqJ3Q3GPKv" data-selenium="specsItemGroupTableRow">
<td class="label_KqJ3Q3GPKv" data-selenium="specsItemGroupTableColumnLabel">AC Power Connector</td>
<td class="value_KqJ3Q3GPKv" data-selenium="specsItemGroupTableColumnValue">
<div class="expandableValue_KqJ3Q3GPKv"><b>1 x </b>IEC</div></td>
</tr>
</tbody>
</table>
</div>

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VESA Pattern

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TAA Compliant

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PDF Documents

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Diagonal Size

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Dimensions

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Aspect Ratio

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Sensor

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Resolution

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Signal Sysyetm

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Signal To Noise Ratio

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Gain

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Shutter Speed Range

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Exposure Control

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White Balance

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Image Stabilization

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Image Flip

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ICR

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Sync

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Output

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Audio Input

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Audio

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Camera Control

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Focal Length

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Minimum Object Distance

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Pan Angle

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Tilt Angle

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Pan Speed

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Tilt Speed

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Presets

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Operating Temperature

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Power

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Power Consumption

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Minimum Illumination

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Optical Zoom

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TAA Compliant

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View product

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