About VM-8000 Power Amplifier
Specification
| Size | 483 x 500 x 133 mm |
| Brand | Mpro |
| Model Name/Number | VM-8000 |
| Net Weight | 40Kgs |
| Class | H |
| Indicators | Signal, Protect, Clip, Limited |
| Input Sensitivity | 0.775V, 1.0V, 1.55V |
| Voltage | 220V |
| Frequency | 50/60 Hz |
| Damping Factor | 680:1 |
| Noise | 106dB |
Advanced Cooling SystemThe VM-8000 employs a dual fan forced-air cooling mechanism along with a substantial aluminum heatsink. This blend of active and passive cooling ensures continuous operation even under strenuous loads, reducing the likelihood of overheating and protecting the amplifier's longevity and performance.
Versatile Connectivity and ControlsDesigned for flexibility, the VM-8000 provides balanced XLR and TRS input options, alongside Speakon and binding post speaker outputs. The easily accessible front panel includes distinct power and channel volume controls, alongside indicator LEDs, which allow users to monitor status and handling swiftly during operation.
Comprehensive Protection FeaturesBuilt-in protection circuitry shields the VM-8000 from short circuits, overloads, and overheat events. The integrated limiter aids in protecting both the amplifier and connected equipment, maintaining audio integrity and system safety in professional installations.
FAQ's of VM-8000 Power Amplifier:
Q: How does the VM-8000 Power Amplifier ensure reliable cooling during extended use?
A: The VM-8000 uses a dual fan forced-air cooling system combined with a heavy-duty aluminum heatsink. This approach effectively dissipates heat generated during operation, helping to prevent overheating even in rigorous environments.
Q: What types of audio connections are available on the VM-8000 amplifier?
A: The amplifier supports balanced XLR and TRS inputs for signal sources, and offers Speakon and binding post connectors for output to speakers, allowing for flexible and secure connectivity options.
Q: When is the built-in limiter function most beneficial?
A: The built-in limiter activates during peaks in the audio signal, preventing distortion and potential speaker or amplifier damage. This feature is particularly useful during high-output situations or when operating near the amplifier's maximum capacity.
Q: Where can the VM-8000 Power Amplifier be installed?
A: The VM-8000 is designed as a 19-inch rack-mountable unit, making it suitable for permanent installations in studios, auditoriums, rental systems, and event venues across India.
Q: What is the process for operating the amplifier in different modes?
A: Users can select between stereo, parallel, and bridge operational modes based on their system requirements. This is typically managed via easily accessible switches or settings, allowing the amplifier's channels to be configured to best suit the application.
Q: How does the amplifier protect itself from electrical or thermal faults?
A: The amplifier features built-in protection circuitry that guards against short circuits, overloads, and overheating situations. These measures, alongside clear indicator LEDs, help ensure safe and stable operation.
Q: What are the benefits of the VM-8000's high damping factor and low harmonic distortion?
A: A high damping factor (>400) ensures tight speaker control and improved sound quality, while low harmonic distortion (<0.05% @ 1 kHz) preserves audio clarity, making the VM-8000 ideal for high-fidelity and professional sound reinforcement applications.