Jbl mixer amp

Jbl mixer amp DEFAULT

Designed for commercial and industrial use, the CSMA 2120 Commercial Series Mixer/Amplifier from JBL is a mixer/amplifier with eight mixer-channel inputs and two output channels. It's capable of reaching 120W of peak power with 15W per channel. The unit's front panel sports volume controls for each channel, as well as two master volume adjustment knobs, two sets of bass and treble controls, and a power switch. The volume controls are illuminated so they can be seen and operated in darkened environments.

The amplifier, capable of driving both eight and four Ohm loads, can be used with 70V and 100V distributed audio systems without the need for a separate transformer. On its back panel you'll find euroblock connections for mic/line inputs, as well as unbalanced RCA inputs, speaker connections, dip switches for input routing, and more. The unit is also equipped with two RJ45 connectors for use with JBL CSR-V in-wall volume controls (available separately).

This Commercial Series mixer/amplifier boasts such features as voice activating ducking (useful for paging over background music), priority muting for channels one and five, and a sleep mode which automatically powers down the unit when no audible signal has been received for longer than 30 minutes. Also, with two auxiliary outputs, you may connect to an additional amplifier, though the master volume and tone controls will have no bearing on the resulting signal.

Channel Modes

8 inputs with 2 outputs of 120W of power.

Controls

Indep endent Bass and Treble controls for each output channel.

Input level and output volume controls.

Hi-Z Switch

The Hi-Z switch will switch in the built-in output transformer allowing the unit to drive 70V or 100V speaker systems directly when connected to the appropriate output terminals.

Phantom Power

Phantom power (27 V) can be applied to all mic inputs by turning on Phantom Power within the dip switches.

VOX Function

Voice activated ducking is available on input channel 1 and channel 5. The audio input level required to activate ducking is set using the trim pot on the rear panel. Adjusting in the counter-clockwise direction will reduce that level, while the full clockwise setting will disable the VOX function.

Priority Muting

Channels one and five may be used as priority channels, muting all other channels when pins 4 and 5 are shorted using a switch closure. If the amplifier has entered sleep mode due to inactivity, invoking priority will also bring the unit out of sleep and ready for transmitting an announcement.

Remote Volume Control

Remote volume control can be implemented using a CSR-V controller connected via an Ethernet cable to the RJ45 connector on the back panel.

Sleep Mode

This unit is designed to go into sleep mode after approximately 30 minutes operating with no signal at any of the inputs. Return of signal (-40 dBu or 7.75mVRMS) to any input will wake the unit. Also, a switch closure across the priority input pins will return the unit to normal operating mode.

AUX output

An auxiliary output that you may connect to additional amplifiers is available. The audio signal is the mix of the input channels. Note that the master volume control and tone controls will have no effect on the aux output signal.

Manufacturing

Crown's DriveCore technology

HARMAN's GreenEdge environmental standards

Certifications and Approvals

Lead-free RoHS standards, utilizing recycled metals, and using an energy-saving powder coat process

Energy Star certified

Features:

  • For Commercial and Industrial Use
  • 120W into 8 or 4 Ohm Loads
  • 15W Per Channel
  • 8 Input Channels, 2 Output Channel

Pending Reviews

Sours: https://wave-electronics.com/8-input-2-x-120w-drivecore-mixer-amp-fanless-4-8-70v100v-1u-full/product/0/76370
Max Output Power per Channelinto 4 Ω or 8 Ω; 1kHz, ≤ 0.5% THD - VMA260: 60W VMA2120: 120WInsertion Loss(70V & 100V outputs) 1dB maximumNumber of Inputs8Number of Outputs2Tone Controls(Bass and Treble non-detented potentiometers on each channel) Bass +/-14dB @ 50Hz; Treble +/-14dB @10kHzInput Sensitivity(to obtain full rated power into 8 Ω load) Mic Input: 5.5mVRMS Line Input: 1.3VRMS RCA Input (stereo in): 130mVRMSFrequency Response(measured at 2.83VRMS into rated load impedance at any output) 4/8 Ω Output: 20Hz - 20kHz, +/-2dB; 70V/100V Outputs: 80Hz - 15kHz +/-3dBTotal Harmonic Distortion (THD)(measured at 2.83VRMS into rated load impedance at any output) Power Amp Output: <0.5%, 20Hz - 20kHzSignal to Noise Ratio(Ref. Rated Power, mixer levels @ min., master volume @ max. A-weighted) >76dBInput Impedance(nominal) Mic: 400 Ω Line: 20 kΩ (balanced) RCA: 50 kΩPhantom Power27VDCCrosstalk(reference rated power, volume at mid position, 1kHz) -70 dBNominal AC Line Voltages100V, 120V, 220V, 220-240V, 50/60 HzMinimum Load Impedance(Low Impedance Output, 70V Output, 100V Output) VMA260: 4 Ω, 80 Ω,160 Ω VMA2120: 4 Ω, 40 Ω, 80 ΩOperating Temperature/Humidity0°C to 35°C @ 95% R.H. (non-condensing)Storage Temperature-20°C to 85°CNet WeightVMA260: 25.5 lb (11.6 kg) VMA2120: 29.3 lb (13.3 kg)DimensionsWidth: 17.0 in. (432 mm) Depth: 16.3 in. (415 mm) Height: 3.5 in. (88 mm)Shipping WeightVMA260: 30.8 lb (14 kg) VMA2120: 34.5 lb (15.7 kg)
Sours: https://surplustronics.co.nz/products/11054-jbl-vma2120-8-input-2-zone-120w-bluetooth-mixer-amplifier
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JBL VMA1240
Commercial Series 240W Bluetooth-Enabled Mixer/Amplifier (5-In/1-Out)

Key Features

  • 5-Input Mixer
  • Supports USB Drives and Bluetooth
  • 240W, 1-Output Amplifier
  • Euroblock, RCA, and 1/4" Inputs

The JBL VMA1240 is a Commercial Series Bluetooth-enabled mixer/amplifier designed to provide flexible multi-source mixing and amplification for installation in restaurants, educational institutions, fitness centers, and retail stores. It features a 5-in/1-out mixer and 240W of output power. It can be installed in a standard 19” equipment rack with the supplied rackmount kit or set on a surface such as a desk or ledge.

Stream music wirelessly via Bluetooth or connect a USB drive to the front-panel USB Type-A port. Route other sources via Euroblock, RCA, and 1/4" input jacks. The integrated mixer offers level controls as well as bass and treble for each channel. Routing to the Euroblock outputs is configurable. The VMA1240 supports voice-activated ducking and priority muting. The front-panel controls and display make operation easy, and remote volume control is possible via a JBL CSR-V module and a standard Ethernet cable (both available separately).

Suitable for commercial and industrial use

Euroblock, RCA, and 1/4" TRS input connectors

Independent bass and treble controls for each output channel

Voice-activated ducking during announcements

Remote volume control capability using optional JBL CSR-V module and Cat5e cable with RJ45 connectors

Priority muting using PTT switch closure

Configurable output routing

Barrier block output connections to drive 8 Ohms, 70V or 100V speaker systems

Media player capable of playing MP3 files from a Bluetooth device or USB drive

Sours: https://tmw-jbl.com/
JBL Mixer Amp VMA 260

IndiaMART >Speakers,Earphones and Accessories >Speakers

Product Description

CSMA 180/1120

The JBL® CSMA series of Mixer-Amplifiers are a professional tool with a sleek industrial look that is designed and built for commercial sound applications. Utilizing Crown’s DriveCore technology enables significantly reduced size and weight – all mixer/amps are highly efficient, fanless and just 1U rack space high. There are both single channel and two channel models with four or eight mixer channels, respectively.

The CSMA mixer/amps offer unmatched ease of use, with a clean, front panel featuring only volume controls for each channel, master volume adjustment, adjustable bass and treble controls and a power switch. All the volume controls are surrounded by an illuminated ring, making them easy to see and operate in darkened environments. The amplifier can drive 8 ohm and 4 ohm loads and can be used with 70V and 100V distributed audio systems without the need for a separate transformer. In addition to balanced mic/line inputs, unbalanced RCA inputs and speaker connections, all units include RJ45 connectors for use with JBL CSR-V in-wall volume controls. All models feature a universal power supply which enables the ability to accept AC voltages from 100 to 240 VAC, 50/60Hz.

JBL Commercial mixer/amps are manufactured under HARMAN’s GreenEdge™ environmental initiative, conforming to lead-free RoHS standards and utilizing recycled copper, aluminum and steel, an energy-saving powder coat finishing process and other environmentally-conscious manufacturing processes. Their highly efficient DriveCore design reduces power consumption and yields much more efficient operation – up to 80 percent more efficient than previous designs. All models carry a 3-year no-fault transferable warranty.


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CSMA 120W MIXER AMP- JBL

Company Details


About the Company

Year of Establishment2014

Legal Status of FirmLimited Company (Ltd./Pvt.Ltd.)

Nature of BusinessWholesale Trader

Number of EmployeesUpto 10 People

Annual TurnoverRs. 50 Lakh - 1 Crore

IndiaMART Member SinceJul 2016

GST10AAFCT0837L1ZH

Established as a Pvt.Limited Companyfirm in the year 2014at Patna (Bihar, India),we “Techno Aegis Consultancy Services Pvt. Ltd.”are a leading Wholesale Traderof a wide range of Fire Alarm System, Solar System, Bluetooth Speaker,etc.
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Sours: https://www.indiamart.com/proddetail/csma-120w-mixer-amp-jbl-23996980988.html

Mixer amp jbl

Description

The JBL CSMA 2120 is a dual 120W output commercial grade mixer amplifier in a slim 1RU rack.  The front allows for individual volume control, master control, bass and treble, and power on and off.  The mixer amp is a jack of all trades, it can handle 4 Ohm and 8 Ohm loads as well as 70V and 100V audio. Connect to the optionally purchased CSR-V line of wall plates for remote volume control and even source control, connecting to the wall plate is easy with just an Ethernet cable.  Also on the rear are balanced mic/line inputs, unbalanced RCA inputs, and your speaker connections.

The JBL CSMA 2120 is a modern looking mixer amp in a small fanless design that provides 120 watts on dual outputs, as well as other features including phantom power and VOX ducking during announcements.

Specifications

  • Independent Bass and Treble controls for each output channel
  • Fanless
  • Phantom power
  • VOX ducking during announcements
  • Priority muting
  • Includes: Rack kit
  • Dimensions: 1.7" x 17.2" x 11.9"
  • Weight: 15lbs
  • Warranty: 3 years
Sours: https://www.conferenceroomav.com/p/jbl-csma-2120
JBL Libra 500 Mixer Amplifier - Unboxing,Review,Sound Testing \u0026 Price - Manojit Bar

JBL CSMA 280 – 8-input, 2 x 80W DriveCore Mixer-Amplifier

The JBL® CSMA series of Mixer-Amplifiers are a professional tool with a sleek industrial look that is designed and built for commercial sound applications. Utilizing Crown's DriveCore technology enables significantly reduced size and weight – all mixer/amps are highly efficient, fanless and just 1U rack space high. There are both single channel and two channel models with four or eight mixer channels, respectively.

The CSMA mixer/amps offer unmatched ease of use, with a clean, front panel featuring only volume controls for each channel, master volume adjustment, adjustable bass and treble controls and a power switch. All the volume controls are surrounded by an illuminated ring, making them easy to see and operate in darkened environments. The amplifier can drive 8 ohm and 4 ohm loads and can be used with 70V and 100V distributed audio systems without the need for a separate transformer. In addition to balanced mic/line inputs, unbalanced RCA inputs and speaker connections, all units include RJ45 connectors for use with JBL CSR-V in-wall volume controls. All models feature a universal power supply which enables the ability to accept AC voltages from 100 to 240 VAC, 50/60Hz.

JBL Commercial mixer/amps are manufactured under HARMAN's GreenEdge™ environmental initiative, conforming to lead-free RoHS standards and utilizing recycled copper, aluminum and steel, an energy-saving powder coat finishing process and other environmentally-conscious manufacturing processes. Their highly efficient DriveCore design reduces power consumption and yields much more efficient operation – up to 80 percent more efficient than previous designs. All models carry a 3-year no-fault transferable warranty.

Features

  • 8 inputs with 2 outputs of 40,80, 120-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 DriveCoreTM 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
  • Includes rack mounting kit
  • Three-Year, No-Fault, Fully Transferable Warranty completely protects your investment
  • Energy Star® Certified
Sours: https://madisonav.com.au/products/jbl-csma280/

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JBL Professional VMA 1240 5-Input Channel 1-240W Output Channel Commercial Mixer/Amplifier

Max Output Power per Channelinto 4 Ω or 8 Ω; 1kHz, ≤ 0.5% THD - VMA1240: 240WInsertion Loss(70V & 100V outputs) 1dB maximumNumber of Inputs5Number of Outputs1Tone Controls(Bass and Treble non-detented potentiometers on each channel) Bass +/-14dB @ 50Hz; Treble +/-14dB @10kHzInput Sensitivity(to obtain full rated power into 8 Ω load) Mic Input: 5.5mVRMS Line Input: 1.3VRMS RCA Input (stereo in): 130mVRMSFrequency Response(measured at 2.83VRMS into rated load impedance at any output) 4/8 Ω Output: 20Hz - 20kHz, +/-2dB; 70V/100V Outputs: 80Hz - 15kHz +/-3dBTotal Harmonic Distortion (THD)(measured at 2.83VRMS into rated load impedance at any output) Power Amp Output: <0.5%, 20Hz - 20kHzSignal to Noise Ratio(Ref. Rated Power, mixer levels @ min., master volume @ max. A-weighted) >76dBInput Impedance(nominal) Mic: 400 Ω Line: 20 kΩ (balanced) RCA: 50 kΩPhantom Power27VDCCrosstalk(reference rated power, volume at mid position, 1kHz) -70 dBNominal AC Line Voltages100V, 120V, 220V, 220-240V, 50/60 HzMinimum Load Impedance(Low Impedance Output, 70V Output, 100V Output) VMA1240: 4 Ω, 20 Ω, 40 ΩOperating Temperature/Humidity0°C to 35°C @ 95% R.H. (non-condensing)Storage Temperature-20°C to 85°CNet WeightVMA1240: 25.5 lb (11.6 kg)DimensionsWidth: 17.0 in. (432 mm) Depth: 16.3 in. (415 mm) Height: 3.5 in. (88 mm)Shipping WeightVMA1240: 30.8 lb (14 kg)
Sours: https://www.idjnow.com/jbl-vma-1240-mixer-amplifier.html


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