Martin Audio VIA2004 4ch Class D 4x500W @ 4Ω Power Amplifier 2U

Description

The VIA2004 is a high-performance 4-channel Class D power amplifier engineered for exceptional audio clarity and reliability in a compact, lightweight design. Delivering a total output of 2000 watts—4 x 500 watts into 4 ohms—it is an ideal solution for powering distributed audio systems including Martin Audio’s O-Line, ADORN, and CDD Series loudspeakers. Whether for fixed installations in bars, restaurants, houses of worship, or portable sound setups for DJs and live events, the VIA2004 offers unmatched versatility and performance in a 2U rackmount form factor.

Equipped with a switch-mode power supply and variable-speed cooling fan with front-to-back airflow, the VIA2004 ensures stable operation even in demanding environments. Global mains compatibility (115V–230V auto-sensing) allows for seamless integration across regions. Built-in protection systems safeguard against thermal overload, short circuits, and clipping, while front-panel LEDs provide clear indicators for signal presence and limiting. Rugged and efficient, the VIA2004 is the perfect amplification backbone for small to medium-scale installations and mobile setups requiring power, portability, and precision.

Features:
Four channels of efficient Class D amplification
Total output power of 2000 watts (4 × 500W into 4 ohms)
Compact 2U rackmount design
Lightweight chassis with front-to-back airflow cooling
Switch-mode power supply for efficient energy use
Auto-sensing global mains operation (115V–230V)
Variable-speed fan for thermal management
Comprehensive protection circuitry for long-term reliability
Signal and clip limiter LED indicators

Applications:
Small to medium-scale fixed installations
Portable PA systems and stage monitoring
Bars, restaurants, and hospitality venues
Houses of Worship and educational facilities
Live music clubs and mobile DJ setups

Included:
1 x VIA2004 4-Channel Power Amplifier