The VIA2004 is an advanced 4 Channel power amplifier which delivers superb audio performance in a lightweight, cost-effective package. Delivering 4 x 500 watts into 4 ohms, it is ideal for powering O-Line, ADORN and CDD Series installations in bars, auditoriums and House of Worship, as well as small to medium scale portable sound reinforcement and club use.
Its high efficiency design reduces the energy drawn from the mains supply and ensures the power reserves needed to deliver superb sound in demanding environments with reliability and ease.
Comprehensive protection functions continuously monitor its performance to maintain safe operating conditions and full output capability in ambient temperatures up to 40°C.
For a wide variety of installations and portable applications, the VIA2004 is ideally partnered with the Martin Audio DX0.5 system processor. Larger installations will benefit from use with the DX4.0 processor with its onboard network capability and proprietary VU-NET software control. The DX4.0 and VIA2004 combination is perfect for delivering cost effective scalable resolution under VU-NET control to an installed O-Line array.
TYPE Four channel Class D amplifier
POWER OUTPUT 4 x 500W into 4 ohms 4 x 250W into 8 ohms
COOLING Vari speed fans, front to back airflow
MAXIMUM AMBIENT TEMPERATURE 40°C
Audio Inputs/Outputs
ANALOGUE IN/LINK (4 CHANNELS) 4 x female, 4 x male Neutrik™ XLR
ANALOGUE INPUT IMPEDANCE 5 kO typical, balanced
MAXIMUM ANALOGUE INPUT LEVEL +20dBu
AMPLIFIER OUTPUTS 4 x Neutrik Speakon™ NL4
Audio Performance
FREQUENCY RESPONSE 20Hz - 20kHz +/- 0.45dB, 4 ohm load
TOTAL HARMONIC DISTORTION 0.003% typical, 1kHz @ 1W
Power Supplies
TYPE 2 x high current, high frequency switch mode
MAINS CONNECTOR 1 x Neutrik Powercon™
TOTAL SYSTEM EFFICIENCY 89% (4 x 250W into 8 ohms)
PHYSICAL DIMENSIONS (W) 482 x (H) 2U/88mm x (D) 441mm incl handles and optional rear support
WEIGHT 8kg WEIGHT 8kg
