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User Manual for JBL VMA1240 Commercial Series 240W Bluetooth-Enabled Mixer Amplifier Click to enlarge the picture
Contents of the user manual for the JBL VMA1240 Commercial Series 240W Bluetooth-Enabled
- Product category: Mixer/Amplifiers JBL
- Brand: JBL
- Description and content of package
- Technical information and basic settings
- Frequently asked questions – FAQ
- Troubleshooting (does not switch on, does not respond, error message, what do I do if...)
- Authorized service for JBL Mixer/Amplifiers
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User manual for the JBL VMA1240 Commercial Series 240W Bluetooth-Enabled contain basic instructions
that need to be followed during installation and operation.
Before starting your appliance, the user manual should be read through carefully.
Follow all the safety instructions and warnings, and be guided by the given recommendations.
User manual is an integral part of any JBL product,
and if it is sold or transferred, they should be handed over jointly with the product.
Following the instructions for use is an essential prerequisite for protecting
health and property during use, as well as recognition of liability on the part of the manufacturer
for possible defects should you make a warranty claim. Download an official JBL user manual in which you will find instructions on how to install, use, maintain and service your product.
And do not forget – unsuitable use of a JBL product will considerably shorten its lifespan!
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Product description 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
UPC: 691991004483 In the Box JBL VMA1240 Commercial Series 240W Bluetooth-Enabled Mixer/Amplifier (5-In/1-Out) Rubber Feet Rackmount Kit Mounting Hardware Limited 3-Year Warranty Table of Contents
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Technical parametersJBL VMA1240 Specs | Output Power | 240 W (per channel into 4 Ohms or 8 Ohms, 1 kHz, ≤0.5% THD) | | Insertion Loss | 70 V and 100 V Outputs: 1 dB maximum | | Input Channels | 5 | | Output Channels | 1 | | Tone Controls | Bass and Treble non-detented potentiometers on each channel
Bass: ±14 dB @ 50 Hz
Treble: ±14 dB @ 10 kHz | | Input Sensitivity | To obtain full rated power (load of 8 Ohms)
Mic Input: 5.5 mVrms
Line Input: 1.3 Vrms
RCA Input (Stereo In): 130 mVrms | | Frequency Response | Measured at 2.83 Vrms into rated load impedance at any output
4/8 Ohms Output: 20 Hz to 20 kHz, ±2 dB
70 V/100 V Outputs: 80 Hz to 15 kHz ±3 dB | | Total Harmonic Distortion (THD) | Measured at 2.83 Vrms into rated load impedance at any output
Power Amp Output: <0.5%, 20 Hz to 20 kHz | | Signal-to-Noise Ratio | >76 dB (reference rated power, mixer levels @ minimum, master volume @ maximum A-weighted) | | Input Impedance | Nominal
Mic: 400 Ohms
Line: 20 kOhms (balanced)
RCA: 50 kOhms | | Phantom Power | 27 VDC | | Crosstalk | -70 dB (reference rated power, volume at mid position, 1 kHz) | | Nominal Input Voltages | Nominal AC Line Voltages: 100, 120, 220, 220 to 240 VAC, 50/60 Hz | | Minimum Load Impedance | Low Impedance Output: 4 Ohms
70 V Output: 20 Ohms
100 V Output: 40 Ohms | | Operating Temperature | 32 to 95°F / 0 to 35°C | | Humidity | 95% RH (non-condensing) | | Storage Temperature | -4 to 185°F / -20 to 85°C | | Dimensions (W x D x H) | 17 x 16.3 x 3.5" / 432 x 415 x 88 mm | | Weight | 25.5 / 11.6 kg | | | | Package Weight | 32.0 lb | | Box Dimensions (LxWxH) | 21.0 x 20.5 x 6.5" |
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| Subject: Adding another output to the JB VMA1240 | | Date: 14.10.2022 22:29:56 | Name: Owen | Hey I’m looking to isolate a group of speakers so I can adjust there volume separately. I am going to need another out put. What do you recommend I do. I have a VMA 1240.
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