21% Off

JBL CSMA 240 8-Inputs 2x 40W DriveCore Mixer-Amplifier, Fanless, 20Hz-20kHz at 4/8 Ohms, 70V/100V Outputs, 1U Rack Space

SKU: JBLCSMA240 MFR: NCSMA240-U-US
Earn VIP Reward Points

Key Features

  • Experience versatile sound with this 2x40W mixer-amplifier, perfect for background music.
  • Enjoy crystal-clear audio with a wide 20Hz-20kHz frequency response for rich sound quality.
  • Easily connect multiple sources using 8 input channels on this user-friendly amplifier mixer.
  • This durable mixer-amplifier features a fanless design, ensuring quiet & reliable performance.
  • Optimize your sound system with 70V/100V outputs, ideal for commercial audio applications.
  • Maximize space with this compact 1U rack-mountable amplifier, designed for easy integration.
See More Product Details
FREE 2-Day Shipping

See Options

1

Protect your gear with Adorama Protect.* Learn more

2 Year

$119.99

3 Year

$154.99

5 Year

$269.99

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

JBL CSMA 240 Specifications

  • Max Output Power per Channel

    40W

  • Insertion Loss

    1 dB maximum (70V & 100V outputs)

  • Continuous Power per Channel

    5W

  • Number of Input Channels

    8

  • Number of Output Channels

    2

  • Line Output Level

    5.0VRMS into 10kOhms

  • Input Sensitivity

    Mic Input: 3mVRMS
    Line Input: 775 mVRMS
    RCA Input: 300mVRMS

  • Frequency Response

    4/8 Ohms Output: 20Hz - 20kHz, +/-2dB
    70V/100V Outputs: 80Hz - 15kHz +/-2dB
    Line Out: 20Hz - 20kHz, +/-1dB

  • Total Harmonic Distortion

    Power Amp Output: <0.5%, 20Hz - 20kHz
    Line Output: 0.05% typical

  • Signal-to-noise ratio

    >90dB

  • Input Impedance

    Mic: 400 Ohms
    Line: 20 kOhms (balanced)
    RCA: 50 kOhms

  • Phantom Power

    27VDC

  • Crosstalk

    -70 dB

  • Nominal AC Line Voltages

    100-240V, 50/60 Hz

  • Minimum Load Impedance

    Low Impedance Output: 4 Ohms
    70V Output: 120Ohms
    100V Output: 240Ohms

  • Operating Temperature/Humidity

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

  • Storage Temperature

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

  • Dimensions (W x D x H)

    17.2 x 11.9 x 1.7" / 436.88 x 302.26 x 43.18mm

  • Weight

    10.6lbs / 4.80kg

  • UPC Code

    871015007342

About JBL CSMA 240

Bring professional-grade audio to your commercial space with the JBL CSMA 240 8-Inputs 2x 40W DriveCore Mixer-Amplifier. This high-performance audio equipment, designed with a sleek industrial aesthetic, is engineered specifically for commercial sound applications.

Leveraging the power of Crown DriveCore technology, this mixer-amplifier boasts a significantly reduced size and weight without compromising on performance. Its high-efficiency design, coupled with a fanless cooling system, ensures quiet operation, making it an ideal choice for environments where noise reduction is crucial. Despite its compact size, it fits perfectly into just 1U of rack space, making it a space-efficient addition to your audio setup.

The CSMA 240 offers both single and dual-channel models, equipped with four or eight mixer channels respectively. It's designed for unmatched ease of use, featuring a clean, intuitive front panel with individual volume controls for each channel, master volume adjustment, and adjustable bass and treble controls. An illuminated ring surrounds each volume control, enhancing visibility and ease of operation in low-light conditions.

This versatile amplifier can drive 8 ohm and 4 ohm loads, and is compatible with 70V and 100V distributed audio systems, eliminating the need for a separate transformer. It features balanced mic/line inputs, unbalanced RCA inputs, and speaker connections, along with RJ45 connectors for seamless integration with JBL CSR-V in-wall volume controls.

The CSMA 240 is equipped with a universal power supply, capable of accepting AC voltages from 100 to 240 VAC, 50/60Hz, making it a globally adaptable audio solution.

As part of the HARMAN GreenEdge environmental initiative, the JBL Commercial mixer/amps are manufactured adhering to lead-free RoHS standards. They utilize recycled copper, aluminum, and steel, along with an energy-saving powder coat finishing process. The DriveCore design further enhances energy efficiency, making it up to 80 percent more efficient than previous models.

Experience the perfect blend of performance, efficiency, and environmental consciousness with the JBL CSMA 240 8-Inputs 2x 40W DriveCore Mixer-Amplifier.

JBL CSMA 240 Features

  • 8 Inputs with 2 outputs of 40-watts of power
  • Ideal for commercial and industrial use
  • Fanless, space-saving 1U design
  • Sleek industrial look with illuminated rings, making them easy to see and operate
  • Euro-block type mic/line input connectors and output connectors
  • Independent Bass and Treble controls for each output channel
  • Supports 70V and 100V distributed audio systems without the need for a separate transformer
  • Remote volume control capability using JBL CSR-V module and standard Ethernet cable
  • Priority muting
  • Configurable output routing
  • Utilizes Crown's DriveCore technology providing excellent audio performance with high efficiency
  • Manufactured to lead-free ROHS standards, utilizing recycled metals, and using an energy-saving powder coat process
  • Energy Star Certified

Warranty Information

This product has a limited warranty of 36 months.

Product Documents

User Manual

Key Features

  • Experience versatile sound with this 2x40W mixer-amplifier, perfect for background music.
  • Enjoy crystal-clear audio with a wide 20Hz-20kHz frequency response for rich sound quality.
  • Easily connect multiple sources using 8 input channels on this user-friendly amplifier mixer.
  • This durable mixer-amplifier features a fanless design, ensuring quiet & reliable performance.
  • Optimize your sound system with 70V/100V outputs, ideal for commercial audio applications.
  • Maximize space with this compact 1U rack-mountable amplifier, designed for easy integration.

What's in the box:

  • JBL CSMA 240 8-Inputs 2x 40W DriveCore Mixer-Amplifier
  • Long Angle Bracket
  • Flat Bracket
  • 2x Front Angle Bracket
  • 2x Rear Angle Bracket
  • 2x Rear Flat Bracket
  • JBL 3 Year Limited Warranty