Martin Audio VIA5004 4ch Class D 4x1250W @ 2Ω Power Amplifier 2U

Description

The VIA5004 is a powerful and versatile 4-channel Class D amplifier designed for professional sound reinforcement in small to medium-scale installations and portable systems. With a total output of 5000 watts—delivering 4 × 1250 watts into 2 ohms or 2 × 2500 watts bridged into 4 ohms—the VIA5004 offers the flexibility and performance needed to power Martin Audio’s BlacklineX, CDD, V.Series, and TH Series loudspeakers. It supports 3-channel configuration for optimal compatibility with TH Series 3-way systems, providing tailored power distribution in complex setups.

Featuring a lightweight 2U rackmount design and a switch-mode power supply, the VIA5004 ensures energy-efficient operation and reliable performance even in demanding environments. A variable-speed fan with front-to-back airflow maintains thermal stability, while global mains auto-sensing (115V to 230V) makes it ideal for international use. Built-in protection circuitry guards against thermal overload, short circuits, and clipping. Signal and clip limiter LEDs provide quick visual monitoring, making setup and management effortless. Designed to combine high power density with low operational cost, the VIA5004 is a go-to solution for live venues, educational facilities, houses of worship, and mobile audio applications.

Features:
Four channels of efficient Class D amplification
Delivers 4 × 1250W into 2 ohms or 2 × 2500W bridged into 4 ohms
Supports 3-channel operation for TH Series 3-way systems
Total output power of 5000 watts
2U rack height with lightweight construction
Switch-mode power supply for efficient energy handling
Front-to-back airflow with variable-speed cooling fan
Global auto-sensing mains operation (115V–230V)
Comprehensive protection systems for safe operation
Signal and clip limiter LED indicators

Applications:
Small to medium-scale sound system installations
Stage monitoring and portable PA systems
Hospitality venues and entertainment spaces
Houses of Worship and institutional settings
Educational facilities
Live music clubs and mobile DJs

Included:
1 x VIA5004 4-Channel Power Amplifier