Product Summary


  • 1 or 2 output channels with 40W, 80W, 120W per channel

  • Built-in 70V and 100V

  • Fanless, space-saving 1U design


Experience Unprecedented Sonic Mastery with JBL® Commercial Series Amplifiers (CSA 1120Z ): Where Innovation and Performance Converge

Dive into a realm of sound innovation that transcends expectations, as JBL® Commercial Series Amplifiers (CSA) redefine the boundaries of sonic power and precision. The culmination of years of groundbreaking innovation, HARMAN brands unite to craft an auditory experience that's truly extraordinary.

Key Advancements:

  • Revolutionary Power Source: From the switch-mode universal power supply to the cutting-edge efficiency of Crown's DriveCore™ Technology, the Commercial Series Amplifiers stand as a testament to pushing the envelope in commercial power amplifier technology.

  • Unparalleled Integration: The Commercial Series amplifier boasts user-friendly configuration, offering a DriveCore-based sound solution. A single, compact chip replaces up to 500 components, significantly enhancing reliability while delivering exceptional performance.

  • Versatile Connectivity: Seamlessly supporting 70V and 100V installations right out of the box, these amplifiers feature RJ45 connectors designed for seamless compatibility with JBL CSR-V in-wall volume controls.

  • Universal Power Prowess: Each Commercial Series amplifier is equipped with a universal power supply, capable of accepting AC voltages spanning from 100 to 240 VAC, 50/60 Hz. This adaptability ensures a consistent and reliable power source.

  • Sustainability Redefined: Aligned with HARMAN's GreenEdge™ environmental initiative, these amplifiers swiftly yield energy savings, making them not only an auditory investment but an ecological one too.


Key Features:

  • Dynamic Output Channels: Opt for 1 or 2 output channels, each offering 40W, 80W, or 120W per channel, granting you the power to shape your sonic landscape with precision.

  • Adaptable Integration: The built-in 70V and 100V support ensures seamless compatibility with a range of installations, providing you with the flexibility to cater to diverse sound environments.

  • Elegant Space-Saving Design: The fanless, 1U design adds a touch of sleek sophistication to any setting, optimizing space while delivering uncompromising performance.

  • Intuitive Operation: The amplifier's industrial charm is accentuated by illuminated rings, ensuring effortless control and operation, even in dimly lit scenarios.

  • Efficient Control: Seamlessly link with the JBL CSR-V wall controller via Ethernet cable, enhancing your command over your auditory realm.

  • Energy Star® Certified: Embrace the energy-efficient design, where performance meets responsible energy consumption, earning the Energy Star® certification.


Embark on a sonic journey that challenges conventions and elevates expectations. The JBL Commercial Series Amplifiers are more than equipment; they are an experience that reshapes how you perceive sound.

JBL Professional CSA 1120Z 1-Channel 120W Power Amplifier

SKU: NCSA1120ZUUS | UPC: 871015008325
Authorized Dealer Authorized JBL Dealer
Manufacturer Warranty Authorized dealer coverage
Expert Support Pre- and post-sale assistance

$582.00

BACK 2 SCHOOL SALE | additional discount in cart
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JBL Professional CSA 1120Z 1-Channel 120W Power Amplifier $582.00
In Stock Current availability for this model
Free Ground Shipping On qualifying orders to the lower 48 states
Project & Volume Pricing Special pricing available for larger orders
Education & Government Purchase Orders Accepted for qualified organizations
Financing Available with Shop Pay
Special Pricing Available Education • Government • Nonprofits • Corporate • Volume Orders
✓ Tax-Exempt Purchasing Available

Key Features

  • <ul class="mainfeatureslist">\n <li>1 or 2 output channels with 40W, 80W, 120W per channel</li>\n <li>Built-in 70V and 100V</li>\n <li>Fanless, space-saving 1U design</li>\n</ul>

Technical Details

Specifications

General
Power Rating
4 Ohms / 8 Ohms: 120 W (1 kHz, 0.5% THD)
Load Impedance / Voltage
4 Ohms (Minimum) 70 / 100 V
Performance
Frequency Response
20 Hz to 20 kHz ±0.5 dB (8 Ohms)
Input Sensitivity
1.4 Vrms
Input Impedance
Block: 20 Kilohms (Balanced) RCA: 50 Kilohms
SNR
> 100 dB
THD
< 0.5%
Crosstalk
> 70 dB
Signal Processing
DSP
Yes
Crossover
Yes
EQ
2-Band
Compressor
Yes
Limiting
Yes
Connectivity
Analog Audio I/O
1 x 2RCA TS Summed-Mono Input 1 x Block 3-Pin Input 1 x Block 5-Pin Output
Digital I/O
1 x RJ45 (Control)
Phantom Power
Yes
Power
AC Input Power
100 to 240 VAC, 50 / 60 Hz
AC Power Connector
1 x IEC 15 A / NEMA 5-15
JBL Professional CSA 1120Z 1-Channel 120W Power Amplifier front
JBL

JBL Professional CSA 1120Z 1-Channel 120W Power Amplifier

$582.00

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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N/A

Native Resolution

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N/A

Lumens (ANSI)

N/A

N/A

Contrast Ratio

N/A

N/A

Throw Distance

N/A

N/A

Lens

N/A

N/A

Inputs

N/A

N/A

Outputs

N/A

N/A

Display Technology

N/A

N/A

Wireless Networking

N/A

N/A

Speakers

N/A

N/A

Economode

N/A

N/A

Audible Noise

N/A

N/A

Lamp Life

N/A

N/A

Short Throw

N/A

N/A

Aspect Ratio

N/A

N/A

Image Size Diagonal

N/A

N/A

Lens Shift

N/A

N/A

Data / Video Signals

N/A

N/A

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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N/A

Viewing Angle

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N/A

Response Time

N/A

N/A

Sound Output

N/A

N/A

Screen Size

N/A

N/A

Monitor Configuration

N/A

N/A

Display Orientation

N/A

N/A

WiFi

N/A

N/A

Communication Port

N/A

N/A

Refresh Rate

N/A

N/A

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">Power Rating</td>
<td class="value_KqJ3Q3GPKv" data-selenium="specsItemGroupTableColumnValue">
<div class="expandableValue_KqJ3Q3GPKv"><b>4 Ohms / 8 Ohms:</b>
120 W (1 kHz, 0.5% THD)</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 / 100 V</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">20 Hz to 20 kHz ±0.5 dB (8 Ohms)<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">1.4 Vrms</div></td>
</tr>
<tr class="pair_KqJ3Q3GPKv" data-selenium="specsItemGroupTableRow">
<td class="label_KqJ3Q3GPKv" data-selenium="specsItemGroupTableColumnLabel">Input Impedance</td>
<td class="value_KqJ3Q3GPKv" data-selenium="specsItemGroupTableColumnValue">
<div class="expandableValue_KqJ3Q3GPKv"><b>Block:</b>
20 Kilohms (Balanced)
<b>RCA:</b>
50 Kilohms</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; 100 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%</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">&gt; 70 dB</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">DSP</td>
<td class="value_KqJ3Q3GPKv " data-selenium="specsItemGroupTableColumnValue">
<div class="expandableValue_KqJ3Q3GPKv"><span class="notSpecfMon">Yes</span></div></td>
</tr>
<tr class="pair_KqJ3Q3GPKv" data-selenium="specsItemGroupTableRow">
<td class="label_KqJ3Q3GPKv" data-selenium="specsItemGroupTableColumnLabel">Crossover</td>
<td class="value_KqJ3Q3GPKv" data-selenium="specsItemGroupTableColumnValue">
<div class="expandableValue_KqJ3Q3GPKv"><span class="notSpecfMon">Yes</span></div></td>
</tr>
<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>
<tr class="pair_KqJ3Q3GPKv" data-selenium="specsItemGroupTableRow">
<td class="label_KqJ3Q3GPKv" data-selenium="specsItemGroupTableColumnLabel">Compressor</td>
<td class="value_KqJ3Q3GPKv" data-selenium="specsItemGroupTableColumnValue">
<div class="expandableValue_KqJ3Q3GPKv"><span class="notSpecfMon">Yes</span></div></td>
</tr>
<tr class="pair_KqJ3Q3GPKv" data-selenium="specsItemGroupTableRow">
<td class="label_KqJ3Q3GPKv" data-selenium="specsItemGroupTableColumnLabel">Limiting</td>
<td class="value_KqJ3Q3GPKv" data-selenium="specsItemGroupTableColumnValue">
<div class="expandableValue_KqJ3Q3GPKv"><span class="notSpecfMon">Yes</span></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">Analog Audio I/O</td>
<td class="value_KqJ3Q3GPKv " data-selenium="specsItemGroupTableColumnValue">
<div class="expandableValue_KqJ3Q3GPKv"><b>1 x </b>2RCA TS Summed-Mono Input
<b>1 x </b>Block 3-Pin Input
<b>1 x </b>Block 5-Pin Output</div></td>
</tr>
<tr class="pair_KqJ3Q3GPKv" data-selenium="specsItemGroupTableRow">
<td class="label_KqJ3Q3GPKv" data-selenium="specsItemGroupTableColumnLabel">Digital I/O</td>
<td class="value_KqJ3Q3GPKv" data-selenium="specsItemGroupTableColumnValue">
<div class="expandableValue_KqJ3Q3GPKv"><b>1 x </b>RJ45 (Control)</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"><span class="notSpecfMon">Yes</span></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 15 A / NEMA 5-15</div></td>
</tr>
</tbody>
</table>
</div>

N/A

VESA Pattern

N/A

N/A

TAA Compliant

N/A

N/A

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

N/A

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Shutter Speed Range

N/A

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Exposure Control

N/A

N/A

White Balance

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N/A

Image Stabilization

N/A

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Image Flip

N/A

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ICR

N/A

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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

N/A

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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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