The VA-4030 is a digital networked, four-channel amplifier for use in Vocia® systems. It is capable of delivering continuous audio power at 30 Watts RMS per channel. The VA-4030 is CobraNet® enabled for audio and control with dynamic use of bundles. Two RJ45 connectors on the rear panel provide redundant CobraNet connectivity to the Vocia network. The on-board DSP provides comprehensive fixed-chain, digital signal processing within the device. In addition, emergency messages can be stored in local non-volatile memory. Page active relay outputs provide a contact closure per channel when paging is active on the channel. The amplifier offers low impedance and constant voltage outputs. The VA-4030 also has comprehensive failover capability with device-to-device and channel-to-channel failover. EN 54-16 certification pending.
Four channels of 30W RMS per channel
Transformer coupled outputs, low impedance (4 or 8 ohms) or 25V, 70V or 100V (hardware selectable)
Comprehensive failover
-Device-to-device
-All-to-1 channel
-1:1 channel
Supports Page Active Relay (PAR), ELD-1 and ANC-1
Local non-volatile storage of emergency messages
LED status and signal indication
Software-configurable signal processing including volume control, filters, compressor/limiting, delay, speaker equalization and output sensitivity
CobraNet audio/control with dynamic use of available bundles
Dual Ethernet ports for redundancy
Rotary switches for device identification
Rack mountable (2RU)
EN 54-16 certified, CE marked, UL listed and RoHS compliant
Covered by Biamp Systems' warranty
Amplifier Signal Type - Audio
Amplifier Type - Power Amplifier
Spec Sheet available - Yes
Depth:
361 mm
Height:
82.50 mm
Width:
483 mm
Product Weight:
11.80 kg
Operating Temperature (Maximum):
41.67 C
Operating Temperature (Minimum):
-3.33 C
Maximum Frequency Response (Bandwidth):
20 kHz
Maximum Frequency Response (Bandwidth):
20000 Hz
Minimum Frequency Response (Bandwidth):
40 Hz
Minimum Frequency Response (Bandwidth):
0.04 kHz
Memory:
5.625 MB
Inputs:
20 bits, 48 kHz, 5-1/3 ms (fixed)
Frequency Response:
40Hz-20kHz +/- 2dB
Signal to noise ratio:
>88dB, unweighted
THD + Noise:
<0.5% 50Hz-100Hz <0.3% 100Hz-10kHz
Connections:
Network: RJ45 with shielded Ethernet (Cat5, Cat5e, Cat6 or Cat7) Terminal block connectors (analog inputs)
Total Output Power:
4 x 30W RMS, 120W maximum
Environment:
Ambient intake humidity:
0-100% (non-condensing)
Altitude:
0-10,000 Feet MSL (0-3,000m)
Power:
100-240VAC; 50/60Hz
Compliance:
EN 54-16 certified FCC Part 15B CE marked UL 60065 and C-UL listed CCC pending C-Tick RoHS Directive EN 60849, AS 60849 verified