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JBL Professional VMA1240 VMA Series Mixer Amplifier, 5-Input Channel, 1-Output Channel 240W at 70V

SKU: NVMA1240-0-US JBL Professional
JBL VMA 1240 Signal Amplifier
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Key Features

  • Delivers dependable 240W power at 70V to cover large zones for clear paging and background music
  • Five versatile inputs plus USB/Bluetooth and Ethernet for flexible source routing and networked audio playback
  • Dual low- and high-impedance outputs (4/8Ω and 70/100V) simplify integration with existing pro-audio and paging speakers
  • Independent bass and treble controls let you tailor tonal balance per output for intelligible voice announcements and music
  • Cost-effective, rack-mountable design built for commercial installations, speeding deployment for integrators and security projects

Quick Specifications

Product Model
VMA1240
Brand Name
JBL Professional
Product Line
Commercial
Product Name
Commercial VMA1240 Amplifier
View Full Technical Specifications

Product Information Tabs

Overview

Optimize commercial audio and security paging with the JBL Professional VMA1240 mixer amplifier. This Pro Amplifier combines 240W of reliable power at 70V with flexible connectivity — five line inputs, USB/Bluetooth media playback and Ethernet — so installers can deliver clear background music, paging and monitored announcements across retail, education, healthcare and surveillance hubs. The VMA1240 supports both low-impedance (4/8Ω) and high-impedance (70/100V) speaker systems, reducing the need for extra transformers and simplifying multi-zone deployments. Independent bass and treble controls give on-site technicians the control needed to optimize intelligibility for voice evacuation, security monitoring and everyday paging. With a compact rack-friendly chassis and energy-efficient operation, the JBL Professional VMA Series is designed for integrators seeking dependable performance at an attractive price point. Whether you’re upgrading a legacy paging system, adding networked audio to a surveillance suite, or deploying distributed background music, the VMA1240 delivers practical, pro-level control. Contact your JBL reseller or add the VMA1240 to your next project for streamlined installation and trusted sound management.

Features

  • Delivers dependable 240W power at 70V to cover large zones for clear paging and background music
  • Five versatile inputs plus USB/Bluetooth and Ethernet for flexible source routing and networked audio playback
  • Dual low- and high-impedance outputs (4/8Ω and 70/100V) simplify integration with existing pro-audio and paging speakers
  • Independent bass and treble controls let you tailor tonal balance per output for intelligible voice announcements and music
  • Cost-effective, rack-mountable design built for commercial installations, speeding deployment for integrators and security projects
General Information
Brand Name JBL Professional
Manufacturer Harman International Industries, Inc
Product Line Commercial
Product Name Commercial VMA1240 Amplifier
Product Type Amplifier
Product Model VMA1240
Product Series VMA
Manufacturer Part Number NVMA1240-0-US
Technical Information
Audio Channels 1
Audio
RMS Output Power 240W
Maximum Frequency Response 20 kHz
Minimum Frequency Response 20Hz
Total Harmonic Distortion (THD) 0.5%
Certifications
TAA Compliant No
Energy & Performance
Operating Power Consumption 225W
Interfaces/Ports
Number of USB Ports 1
Network & Communication
Ethernet Yes
Others
Model Number Replaces NVMA1240-0-US
Physical Characteristics
Color Black
Depth 16.3"
Width 17"
Height 3.5"
Weight 25.50 lb
Power Description
Input Voltage 100V AC, 240V AC
Miscellaneous
Country of Origin CN
Environmentally Friendly Yes