JBL CSA1120Z 120W 1U Commercial DriveCore Amplifier with Built-in 70/100V
See all JBL items
34% Off

JBL CSA1120Z 120W 1U Commercial DriveCore Amplifier with Built-in 70/100V, Fanless, 20Hz-20kHz Frequency Response at 8 Ohms, 50kOhms RCA Nominal Impedance

SKU: JBLCSA1120Z MFR: NCSA1120Z-U-US
Be the first to review this itemAsk a Question
$535.00
$805.00
Save: $270 (34%)
OR
$90/mo suggested payments with 6‑month special financing. Learn how.
Earn VIP Reward Points

Key Features

  • Experience powerful, clear audio with this 120W JBL power amplifier for commercial use.
  • Enjoy a wide frequency response (20Hz-20kHz) for pristine sound quality from this amplifier.
  • This reliable amplifier features a high signal-to-noise ratio (>100dB) for crystal-clear audio.
  • Easily integrate this compact amplifier into any setup with its flexible input/output options.
  • Benefit from the built-in protection circuits ensuring long-term reliability of this amplifier.
  • Perfect for restaurants or retail, this commercial amplifier offers exceptional audio performance.
See More Product Details
FREE 2-Day Shipping

See Options

1
Add to ListGet Sale Alert

Protect your gear with Adorama Protect.* Learn more

2 Year

$89.99

3 Year

$109.99

Available to U.S. customers only.

Need help? Ask our experts.

Overview
Compare
Specs
Protection
Q&A

Questions & Answers

Reviews about this item

Review Summary

Select a plan in the Add Protection section above and purchase with this product by clicking “Add to Cart”.

image-protection

TRUSTED PROTECTION PLANS, EXCEPTIONAL SERVICE.

Invest In Your Gear and Peace Of Mind!

Accidents happen. Protect your favorite Adorama products and purchase a protection plan to stay covered from accidental damage, mechanical or electrical failures, and more.

Repair or Replacement

Repair or Replacement

If we can’t fix it, we’ll replace it at no additional cost.

Accidental Damage

Accidental Damage

Protect your product from drops, spills, and more.

Peace of Mind

Peace of Mind

Enjoy your gear without fear. We have you covered!

Failure Protection

Failure Protection

When regular use of your product over time results in mechanical or electrical failure.

Zero Deductible

Zero Deductible

We will never charge you a deductible after the purchase of a plan.

Customer-Focused Support

Customer-Focused Support

Our claims process is simple & easy and our customer service team is happy to help.

Adorama Protect powered by Extend is available for purchase to customers in the United States. Not available for international or U.S. territories purchases. Plans on open box items do not cover pre-existing damage.
Adorama Protect plans are available for ABS clients. If you have any questions or require assistanse, please call 800-223-2500

Browse our FAQ

See Terms & Conditions

JBL CSA1120Z Specifications

  • Rated Power

    120W at 1kHz, <=0.5% THD

  • Output Channels

    1

  • Insertion Loss

    1 dB maximum (70V & 100V outputs)

  • Input Sensitivity

    1.4V RMS for 8Ohms

  • Frequency Response

    +/- 0.5dB (8Ohms, 20Hz - 20kHz)

  • Total Harmonic Distortion (THD)

    <0.5% (at Full rated power, 20Hz-20kHz)

  • Signal-to-noise ratio

    >100dB (Ref. rated output, 22KHz BW, A-weighted)

  • Nominal Input Impedance

    Euro Block: 20 kOhms (balanced)
    RCA: 50 kOhms

  • Maximum Input Level

    +22dBu (Nominal)

  • Crosstalk

    >70 dB

  • Tone Controls

    Bass +/-10dB at 100Hz
    Treble +/-10dB at 10kHz

  • Nominal AC Line Voltages

    100-240V, 50/60 Hz

  • Minimum Load Impedance

    Low-Z Output: 4Ohms
    70V Output: 40Ohms 100V Output: 80Ohms

  • Operating Temperature/Humidity

    0 to 35 deg. C / 32 to 95 deg. F at 95% R.H. (non-condensing)

  • Storage Temperature

    -20 to 85 deg. C / -4 to 185 deg. F

  • Dimensions (H x W x D)

    1.7 x 8.6 x 11.9" (43.18x 218.44 x 302.26mm)

  • Weight

    6.9lbs / 3.12kg

  • UPC Code

    871015008325

About JBL CSA1120Z

Just imagine the power and precision of the JBL CSA1120Z 120W 1U Commercial DriveCore Amplifier, an advanced audio solution meticulously engineered for professional and commercial sound applications. This high-quality amplifier, designed by the reputable brand JBL, is available in both single and dual channel models, offering versatility to suit your specific audio needs.

The CSA1120Z is equipped with a choice of low impedance, 70V, or 100V outputs, ensuring compatibility with a wide range of audio systems. This powerful amplifier delivers a robust 120W per channel at 8 ohms, with a flexible wattage range of 100-199 watts per channel, making it an ideal choice for larger venues or for powering high-performance speakers.

This durable amplifier boasts a fanless design, ensuring quiet operation while reducing the risk of dust accumulation. Its wide frequency response of 20Hz-20kHz at 8 ohms and 50kOhms RCA nominal impedance guarantees a clear, distortion-free sound across all frequencies.

The CSA1120Z comes with a rack mounting kit, facilitating easy installation into a cabinet. For those looking to expand their audio setup, this amplifier seamlessly integrates with other JBL Commercial Series products. Additionally, it includes provisions for a remote volume control using the JBL CSR-V control module, offering convenient, remote sound adjustments.

Experience the reliable performance of the JBL CSA1120Z 120W 1U Commercial DriveCore Amplifier, a testament to JBL's commitment to delivering superior sound quality and advanced audio solutions.

JBL CSA1120Z Features

  • 1 channel outputs
  • Integrated Output Transformer to drive 70V or 100V speaker systems
  • Ideal for commercial and industrial use
  • System may be expanded by adding JBL Commercial Series Mixers and Mixer Amplifiers
  • Euro-block type mic/line input connectors and output connectors
  • Independent Bass and Treble controls for each output channel
  • Remote volume control capability using JBL CSR-V module and standard Ethernet cable
  • Utilizes Crown's DriveCore technology providing excellent audio performance with high efficiency

Warranty Information

This product has a limited warranty of 36 months.

Join VIP PRO

2 Day Delivery on thousands of items!

Sell or Trade your Gear

Get started in 3 easy steps

Product Documents

User Manual

Key Features

  • Experience powerful, clear audio with this 120W JBL power amplifier for commercial use.
  • Enjoy a wide frequency response (20Hz-20kHz) for pristine sound quality from this amplifier.
  • This reliable amplifier features a high signal-to-noise ratio (>100dB) for crystal-clear audio.
  • Easily integrate this compact amplifier into any setup with its flexible input/output options.
  • Benefit from the built-in protection circuits ensuring long-term reliability of this amplifier.
  • Perfect for restaurants or retail, this commercial amplifier offers exceptional audio performance.

What's in the box:

  • JBL CSA1120Z 120W 1U Commercial DriveCore Amplifier
  • Rack mounting kit
  • JBL 3 Year Limited Warranty