CXD4.3Q
Amplificateur avec DSP
Caractéristiques
- Intégration harmonieuse de Q-SYS™ avec le transport et le contrôle audio par des protocoles et du matériel Ethernet Gigabit standard.
- Capable de fournir jusqu’à 5000 watts en continu ou 8000 watts en crête avec contrôle direct de ligne en 70V ou 100V disponible sur chaque sortie du CXD4.3Q et du CXD4.5Q et sur des paires de sorties pontées du CXD4.2Q.
- La Flexible Amplifier Summing Technology™ (FAST) permet de distribuer la puissance totale de l’amplificateur entre un, deux, trois ou les quatre canaux.
- Alimentation à découpage universelle PowerLight™ avec PFC pour une efficacité maximale, des performances audio améliorées et un faible poids.
- Connecteurs d'entrée micro/ligne Euroblock et connexions d’enceintes Euroblock protégées contre les contacts directs.
- 8 connexions GPIO bidirectionnelles pouvant être utilisées pour des entrées ou des sorties analogiques ou numériques de ou vers le Q-SYS™.
- Les modes d’économie d’énergie intégrés assurent que l’amplificateur consommera le minimum de courant électrique tout en offrant une qualité audio exceptionnelle.
- Le support technique Q-SYS™ est disponible 24 h/24 et 7 j/7, dans le monde entier.
General Specifications
| CXD4.2Q | CXD4.3Q | CXD4.5Q | |
| Typical distortion | 0.01 – 0.06% | ||
| Maximum distortion | 1.00% | ||
| Frequency response | 20 Hz–15 kHz ±0.2 dB 20 Hz–20 kHz +0.2/-0.7 dB | ||
| Noise Unweighted Weighted | -101 dB -109 dB | ||
| Gain (1.2V setting) | 34.0 dB | 38.4 dB | 38.4 dB |
| Damping factor | >150 | ||
| Input impedance | >10k ohm, balanced or unbalanced | ||
| Maximum rms input level (3.9V setting) (1.2V setting) | 12.28 V (+24 dBu) 3.88 V (+14 dBu) | ||
| Amplifier and load protection | Short circuit, open circuit, thermal, RF protection. on/off muting, DC fault shutdown, active inrush limiting, input current limiting | ||
| AC power input | 4.2: Universal Power Supply 100-132/200–240 VAC, 50–60 Hz | ||
| 4.3/4.5: Universal Power Supply 100–240 VAC, 50–60 Hz | |||
| Agency approvals | UL, CE, RoHS/WEEE compliant, FCC Class A (conducted and radiated emissions) | ||
| Carton contents | Locking IEC cable, Quick Start Guide, USB cable | ||
Power Specifications
| CXD4.2Q | CXD4.3Q | CXD4.5Q | |||||
| Max | Continuous | Max | Continuous | Max | Continuous | ||
| 4 Independent Channels A, B, C, D | 70V | N/A | N/A | 500 W | 500 W | 1000 W | 1000 W |
| 100V | N/A | N/A | 625 W | 625 W | 1250 W | 1250 W | |
| 8Ω | 500 W | 400 W | 900 W | 625 W | 1200 W | 1150 W | |
| 4Ω | 700 W | 400 W | 1400 W | 625 W | 2000 W | 1250 W | |
| 2Ω | 625 W | 325 W | 1200 W | 625 W | 1600 W | 625 W | |
| 2 Channel BTL Bridged A+B or C+D Doubles Voltage | 70V-4.2Q | 1500 W | 800 W | N/A | N/A | N/A | N/A |
| 100V-4.2Q | 1200 W | 800 W | N/A | N/A | N/A | N/A | |
| 8Ω | 1200 W | 800 W | 2400 W | 1250 W | 4000 W | 2250 W | |
| 4Ω | 1500 W | 600 W | NR* | NR* | NR* | NR* | |
| 2Ω | NR* | NR* | NR* | NR* | NR* | NR* | |
| 2 Channel Parallel AB or CD Doubles Current | 70V | N/A | N/A | 1800 W | 1150 W | 2000 W | 1800 W |
| 100V | N/A | N/A | 1150 W | 1150 W | 1150 W | 1150 W | |
| 8Ω | 500 W | 400 W | 1300 W | 1150 W | 1250 W | 1150 W | |
| 4Ω | 950 W | 800 W | 2000 W | 1250 W | 2400 W | 2250 W | |
| 2Ω | 1200 W | 800 W | 2500 W | 1250 W | 4000 W | 2100 W | |
| 1 Channel 3CH Parallel ABC Triples Current | 8Ω | 500 W | 400 W | 1400 W | 1150 W | 1400 W | 1150 W |
| 4Ω | 950 W | 800 W | 2400 W | 2000 W | 2500 W | 2400 W | |
| 2Ω | 1800 W | 1200 W | 3500 W | 2500 W | 4500 W | 4100 W | |
| 1 Channel Bridged/Parallel AB+CD Doubles Current and Voltage | 8Ω | 1600 W | 1500 W | 3500 W | 2500 W | 4500 W | 4200 W |
| 4Ω | 2500 W | 1600 W | 5000 W | 2500 W | 7500 W | 4200 W | |
| 2Ω | NR* | NR* | NR* | NR* | NR* | NR* | |
| 1 Channel 4CH Parallel ABCD Quadruples Current | 8Ω | 500 W | 400 W | 1400 W | 1150 W | 1600 W | 1150 W |
| 4Ω | 1000 W | 800 W | 3000 W | 2500 W | 3000 W | 2300 W | |
| 2Ω | 1700 W | 1600 W | 5000 W | 2500 W | 5300 W | 4200 W | |
NR* = Not Recommended due to excessive current draw
BOLD = Optimal configuration fo the load and channel count
Controls, Indicators and Connections
| CXD4.2Q | CXD4.3Q | CXD4.5Q | ||||
| Controls and indicators (front) | Power• Channel MUTE Buttons • Channel SELECT buttons • Channel input signal and CLIP LED indicators • Channel output and LIMIT LED meters • HOME, ENTER, EXIT, GAIN navigation buttons • Control knob | |||||
| Controls and indicators (rear) | AC power disconnect | |||||
| Rear panel connectors | Input: Four 3-pin Euroblock | |||||
| Output: Four 2-pin Euroblock Speaker | ||||||
| Link/IO/Network: USB Type B; eight GPIO; NC & NO relay; two RJ45 (LAN A & LAN B) | ||||||
Weights and Dimensions
| CXD4.2Q | CXD4.3Q | CXD4.5Q | |
| Dimensions (HWD) inches | 3.5 × 19 × 12 | 3.5 × 19 × 16 | 3.5 × 19 × 16 |
| Dimensions (HWD) mm | 89 x 482 × 305 | 89 × 482 × 406 | 89 × 482 × 406 |
| Weight Net | 18.5 lb / 8.39 kg | 21 lb / 9.53 kg | 22 lb / 9.98 kg |
| Weight Shipping | 22 lb / 10.0 kg | 25 lb / 11.3 kg | 26 lb / 11.8 kg |
All specifications are subject to change without notice.