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AiRAY Series
AiRAY Series
ViRAY Series
ViRAY Series
TiRAY Series
TiRAY Series

LINUS6.4 : 

4 Channel Installation DSP Amplifier with Loudspeaker Management

Integrated DSP, 6000 W @ 2Ω, 4 channel networkable installation amplifier
Main Features
  • 4x 1500 W @ 2Ω or 2x 3000 W@ 4Ω or 1x 3000 W@ 4Ω + 2x 1500 W@ 2Ω
  • Powers either 70/100V and low impedance loudspeakers
  • 4 balanced analogue inputs
  • LiNET – 8x freely configurable digital audio signals over CAT5e
  • Dante redundant (LINUS 6.4-iD only)
  • PoE on the control port, in case of mains power loss, the control section still functions
  • Phoenix inputs and outputs
  • Configurable GPIO
  • Front panel IPS display (240×240 pixels) 
  • Front panel control
  • LINUS Control – full network control and monitoring of amplifiers over Ethernet
  • LINUS App – full amplifier control and monitoring via mobile device using internal wi-fi hotspot
  • Optimised factory presets for all CODA Audio loudspeaker systems
    (except ViRAY, CiRAY, AiRAY, and sensor subwoofers)
  • 5-year warranty


System  Solutions

GENERAL

Number of output channels4
Output stageClass D-IC
Internal samplerate / bit-depth48 kHz / 64 bit
Signal-to-noise ratio
(22 Hz – 20 kHz, 4 Ω – analogue input)		>105 dB (unweighted)
>108 dB (A-weighted)
Signal-to-noice ratio
(22 Hz – 20 kHz, 4 Ω – digital input)		>113 dB (unweighted)
>116 dB (A-weighted)
Frequency response
(8 Ω load with CLEAR preset)		20 Hz – 20 kHz = (+0.3 dB /-0.2 dB)
THD+N & IMD
(4 Ω load @ 1/2 output power)		20 Hz – 20 kHz = < 0.05%
Latency
(input to loudspeaker output)		Min. 2.70 ms AES/EBU input
Min. 2.00 ms Analog input
Protection circuitsInrush current limiter
Thermal limiter
Output DC
SMPS over-current
Output overload
LED indicatorsMute status
Limit
Signal
Protection
Ethernet connected
Power on
Ethernet connection1 x 100 Mbps RJ45 Control
2 x 1000Mbps RJ45 Dante™
AC mains input connectorIEC
AC mains voltage (nominal)**
AC mains voltage (maximum)**		100 V – 240V AC
90V – 264V AC
AC mains frequency47 – 63 Hz
Power consumption*
(1/4 power = 200 W @ 4 Ω to represent typical music signal)		Amplifier in standby <= 8 W
Amplifier idle <= 23 W
Amplifier ¼ power = 1000 W
Input sourcesAnalog, LiNET & Dante™
Analogue input impedance
(balanced)		44 kΩ
Maximum input level (analogue differential)+21 dBu / 8.7 Vrms
Input connections4x Phoenix 1840379 Analog
1X RJ45 LINET IN (8x CH)
1x RJ45 LINET LINK (8x CH)
2x RJ45 Dante IN (4x CH/optional)
Supported digital input formats
(internal SRC)		44.1 kHz / 48 kHz / 88.2 kHz / 96 kHz / 176.4 kHz / 192 kHz
RMS output power*
(20 Hz – 20 kHz, THD < 0.01%)
(all channels driven, 12dB Crest
Factor)		500 W @ 8 Ω
800 W @ 4 Ω
1500 W @ 2 Ω
1600 W @ 8 Ω bridged
3000 W @ 4 Ω bridged (2ch BTL, 2ch SE)
Peak output power*
(20 Hz – 20 kHz, 6 dB Crest Factor)
(all channels driven)		1000 W @ 8 Ω / 1600 W @ 4 Ω
3000 W @ 2 Ω
3200 W @ 8 Ω bridged
6000 W @ 4 Ω bridged (2ch BTL, 2ch SE)
Maximum output voltage*+/- 90 V pk SE
+/- 180 V pk BTL
Maximum output current*+/- 50 A pk
Damping Factor
(8 Ω load, 1 kHz & below)		2500
Minimum output load2 Ω nom SE
4 Ω nom BTL
Power output connections2x PHOENIX 4P (Connector supplied with amplifier)
Operating temperature+5°C to +55°C
41°F to 131°F
Thermal output
(BTU/h)		85.3 = Idle
700 = 20 %
1621 = 50 %
3156 = 100 %
Thermal output
(kWh)		0.025 = Idle
0.205 = 20 %
0.475 = 50 %
0.925 = 100 %
Cooling2x thermally controlled fans
Hot air expelled at rear
Dimensions (WxHxD)483 x 44 x 345 mm / 19” x 1.73” x 13.58” (1U)
(size including back mounting ears)
Net Weight5.75 kg /  12.68 lbs.

* Typical values – some variation may exist due to component tolerances.
SE = Single Ended
BTL = Bridge Tied Load
**Voltage range should not be exceeded. Amplifier output power performance will degrade below nominal voltage & increase above nominal voltage.