522_23955_2
Topthema: InFocus Crusader Master, InFocus Crusader Grandmaster with Stand
Portable Projektoren
Mit der Crusader-Serie bringt InFocus drei smarte Lifestyle-Projektoren: Crusader Challenger, Master und Grandmaster. Wir testen die beiden größeren Modelle.
>> Mehr erfahren>> Alle anzeigen
488_23522_2
Topthema: Ingenieurskunst in Perfektion
Revelation RX2 PRO – High-End Zweikanalendstufe von Brax
Mit der RX2 PRO kündigt Brax nicht weniger als die Endstufe der Superlative an, vollgepackt mit Innovation und das erste Class-D Design der Marke.
>> Mehr erfahren>> Alle anzeigenKategorie: Profi- / Musiker-Equipment
Ausstattungsliste: Martin Audio iK42
Ausstattung & technische Daten
| GENERAL | |
| TYPE | Four-channel Class D amplifier |
| POWER OUTPUT | 5000W into 2Ω |
| 3000W into 4Ω | |
| 1500W into 8Ω | |
| 10000W bridged per channel pair, 4Ω | |
| CV LINE OUTPUT | 1250W, 25V line |
| 3500W, 70V line | |
| 5000W, 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 (incl handles and optional rear support) |
| WEIGHT | 12.5kg |
