Efficient Power.
VIA2502
The VIA2502 is an advanced two-channel power amplifier that combines high power density with stellar sonic performance. Designed for both permanent installations and portable sound, it delivers reliable, efficient energy to a wide range of Martin Audio systems, ensuring your loudspeakers perform with absolute precision and clarity.
2U Rack Mount Engineering
Engineered for Excellence.
High Power Density
Delivering a massive 2500 Watts of total power in a compact 2U chassis, providing ample headroom for dynamic audio reproduction.
Advanced Protection
Comprehensive internal protection circuitry guards against short circuits, DC offset, and thermal overload, ensuring long-term reliability in demanding environments.
Class D Efficiency
Utilizing high-efficiency Class D technology and a switch-mode power supply to minimize heat generation and reduce energy consumption without sacrificing audio quality.
Versatile Integration
Equipped with balanced XLR inputs and professional Neutrik SpeakON outputs, the VIA2502 integrates seamlessly with DX controllers and BlacklineX systems.
Technical Specifications
Amplifier Architecture
Type
Two-channel Class D Power Amplifier
Frequency Response
20Hz – 20kHz (+/- 0.45dB, 4Ω load)
Cooling
Variable speed fans, front-to-rear airflow
Power & Performance
Rated Power (2Ω)
2 x 1250W
Rated Power (4Ω)
2 x 800W
Rated Power (8Ω)
2 x 450W
THD + N
< 0.05% (typical, 1kHz, 4Ω)
Input Sensitivity
0dBu (0.775V) for full power
Physical & Dimensions
Chassis
2U 19-inch Rack Mount
Finish
Black painted steel
Dimensions
(W) 482mm x (H) 88mm x (D) 441mm
Weight
8kg (17.6lbs)
Connectors
2 x XLR Input, 2 x SpeakON NL4 Output
Ideal For
Portable Sound Reinforcement
Corporate AV
Houses of Worship
Retail Environments
