เพาเวอร์แอมป์ Martin Audio VIA5004 Power Amplifier 4-Ch
เครื่องขยายเสียง 4 ชาแนล Martin Audio VIA5004 Four-Channel 2000W Class D Amplifier 4 x 800 วัตต์ into 4 ohms, 4 x 450 วัตต์ into 8 ohms, 2U rack height, Exceptionally lightweight, Switch mode power supply, Comprehensive protection systems
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฿170,400.00
Description
Martin Audio VIA5004 Four-Channel 5000W Class D Amplifier
เครื่องขยายเสียง 4 ชาแนล Martin Audio VIA5004 Four-Channel 2000W Class D Amplifier 4 x 800 วัตต์ into 4 ohms, 4 x 450 วัตต์ into 8 ohms, 2U rack height, Exceptionally lightweight, Switch mode power supply, Comprehensive protection systems
The VIA5004 is an advanced 4-channel power amplifier which combines high power density with superb audio performance in a lightweight, cost-effective package. Delivering 4 x 1250 watts into 2 ohms, or 2 x 2500 watts into 4 ohms bridged,
It is ideal for powering Blackline X, CDD and V.Series systems in small to medium-scale installations and portable sound applications. It can also be configured for 3-channel operation, for perfect compatibility with TH Series 3-way systems.
Features:
- Four channels of efficient Class D amplification
- 5000 Watts total power output
- 2U rack height
- Exceptionally lightweight
- Switch mode power supply
- Variable speed cooling fan with front-to-back airflow
- Global mains operation, 115V to 230V auto-sensing
- Comprehensive protection systems
- Signal and clip limiter LEDs
Specifications
| General | |
| Type | Four-channel Class D amplifier |
| Power Output * | 4 x 1250W into 2 ohms 4 x 800W into 4 ohms 4 x 450W into 8 ohms 2 x 2500W bridged into 4 ohms |
| Cooling | Vari-speed fans, front-to-back airflow |
| Maximum Ambient Temperature | 40°C (105°F) |
| Audio Inputs/Outputs | |
| Analogue In/Link (4 Channels) | 4 x female, 4 x male Neutrik™ XLR |
| Analogue Input Impedance | 10KΩ balanced |
| Maximum Analogue Input Level | +20dBu |
| Amplifier Outputs | 4 x Neutrik Speakon™ NL4 |
| Audio Performance | |
| Output Noise | -113dBA, referenced to max output (22kHz bandwidth) |
| Frequency Response | <10Hz ->20kHz +/- 0.25dB |
| Total Harmonic Distortion | <0.05% typical @ 1kHz, -3dB output (22kHz bandwidth) |
| Slew Rate | > 80V per microsecond |
| Damping Factor | 120 ref 8 ohms |
| Power Supply | |
| Type | 2 x high current, high frequency switch-mode |
| Ac Operating Range | 100-240V +/-10% 45 – 65Hz |
| Total System Efficiency | > 90% typical |
| Mains Connector | 1 x Neutrik Powercon™ |
| Physical | |
| Dimensions | (W) 482 x (H) 2U/88mm x (D) 441mm (W) 19in x (H) 2U/3.5in x (D) 17.4in incl handles and optional rear support |
| Weight | 10kg (22lbs) |
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