Description
Voltera D-Series amplifiers with loudspeaker controllers are available in 1200W 4-channel, 1200W 8-channel, 2400W 4-channel and 2400W 8-channel configurations. They support audio via AVB, Dante and AES67. Dante can be dual redundant.
All Voltera D models deliver high power and channel density while maintaining high efficiency and low idle power. They are capable of high peak voltage and can deliver up to 75% of the total power on each channel using power sharing. They also offer both Lo-Z and Hi-Z per channel to support hybrid systems.
Configured by Tesira or VenueTune software, the Voltera D Series is ideal for a wide range of applications from houses of worship to transportation.
Technical specifications
Power
Power per channel all 4 channels symmetrically loaded
Hi-Z (70 / 100 V), 16 ohm, 8 ohm, 4 ohm, 2,7 ohm: 150 W
Max Power per Channel Using Power Sharing (Available on Every Channel)
Hi-Z (70 / 100 V): 600 W
16 ohm: 600 W
8 ohm: 600 W
4 ohm: 600 W
2,7 ohm¹: 430 W
Power Output Total Output All Channels Driven: 1200W
Network
Supported network media formats Dante, AES67 and AVB
Supported Network Modes Converged, Split or Redundant
PoE+ Support If port 1 is connected to a PoE+ switch with a UPS, the Voltera D will not restart when the AC power fails
Network latency AVB: 2 ms, Dante: 1 / 2 m
Sample rates support 96 and 48 kHz
Remote interface Tesira, VenueTune
DSP
Per input: Supports input redundancy and failover to analog sources
Multi-layer group control of raised cosine EQ, gain, delay (≤2 s), polarity and muting
Per Output: Very comprehensive processing with support for speaker profiles including
• 2048 tap FIR, 24 biquads
• Dynamic EQ
• Peak, program and thermal limiters with sidechains
Boot time with PoE+ <1 s