GENERAL |
|
TYPE |
Eight-channel Class D amplifier |
POWER OUTPUT (*) |
1250W into 2Ω |
1250W into 4Ω |
1250W into 8Ω |
2500W bridged per channel pair, 4Ω or 8Ω |
CV LINE OUTPUT (*) |
625W, 25V line |
1250W, 70V line |
1250W, 100V line |
DIGITAL SIGNAL PROCESSING |
96kHz/48kHz DSP on all inputs and outputs |
COOLING |
Dual vari-speed fans, front-to-back airflow |
MAXIMUM AMBIENT TEMPERATURE |
40°C (104°F) |
AUDIO INPUTS/OUTPUTS |
|
ANALOGUE IN/LINK (4 CHANNELS) |
4 x female |
4 x male Neutrik™ XLR |
ANALOGUE INPUT IMPEDANCE |
20kΩ balanced to ground |
MAXIMUM ANALOGUE INPUT LEVEL |
+20dBu |
AES3 IN/LINK (2 CHANNELS) |
1 x female, 1 x male Neutrik™ XLR, balanced |
DANTE™ (4 CHANNELS) |
2 x shielded RJ45, primary and secondary |
AMPLIFIER OUTPUTS |
4 x Neutrik Speakon™ NL4 |
AUDIO PERFORMANCE |
|
DYNAMIC RANGE |
>113dBA, analogue input |
>114dBA AES/Dante™ input |
FREQUENCY RESPONSE |
7Hz-30kHz (‐2.5dB points, 4Ω load) |
TOTAL HARMONIC DISTORTION |
<0.05% typical @ 1kHz, 4Ω load |
SLEW RATE |
>60V per microsecond |
DAMPING FACTOR |
>800 at amplifier output, ref 8Ω |
CONTROL AND MONITORING NETWORK |
|
PROTOCOL |
Ethernet |
CONTROL APPLICATION |
Martin Audio VU-NET™ |
DIGITAL SIGNAL PROCESSING |
|
SAMPLE RATE |
96kHz (48kHz for FIR filter implementation) |
PHYSICAL INPUTS |
4 x analogue |
2 x AES |
4 x Dante™ inputs routable to four DSP drive modules |
DRIVE MODULE INPUT DSP |
Input signal routing, delay, gain, HPF, Phase, Mute |
EQ: 2 x low shelf, 6 x PEQ/bandpass and FIR shelving filters |
DRIVE MODULE OUTPUT DSP |
Source, delay, gain, Phase, Mute, crossover filters, limiters |
EQ: low shelf, 8 x PEQ / band pass and shelving filters |
POWER SUPPLY |
|
TYPE |
High performance Series Resonant |
AC INPUT OPERATING RANGE |
85 – 240V ~ AC, 47 – 63Hz |
MAINS INRUSH CURRENT |
6A at 115V, 12A at 230V (max for <10ms) |
MAINS CONNECTOR |
Neutrik 32A Powercon™ |
PHYSICAL |
|
DIMENSIONS |
(W) 482 x (H) 2U/88mm x (D) 441mm |
(W) 18.98in x (H) 2U/3.46in x (D) 17.35in |
(incl handles and optional rear support) |
WEIGHT |
12.5kg (27.5lbs) |