VP-3304 Digital Power Amplifier 4X300W
VP-3304
The VP-3304 is an Digital Power Amplifier used for the SX-2000, VX-2000 and VM-3000 systems. It is a 2U rack-mount unit equipped with 4 channels of class-D digital power amplifiers, which contribute to energy-saving and lightweight design. The VP-3304 also features a front-mounted LED indicator for operating status indication and stand-by mode to be set for reducing stand-by power consumption. It requires a dedicated power supply unit VX-3000DS.
| Power Source | 31 V DC (operating 20-34 V DC) DC power in: M4 screw terminal, distance between barriers: 11 mm (0.43") |
|---|---|
| Amplification System | Class D |
| Current Consumption | 9 A in total at 31 V DC (EN60065) |
| Rated Output Power | 300 W × 4 (at 100 V line and min. resistive and max. capacitive load) 210 W × 4 (at 70 V line and min. resistive and max. capacitive load) 150 W × 4 (at 50 V line and min. resistive and max. capacitive load) (at AC Mains of VX-3000DS: 187 V - 253 V) |
| Output Voltage | 100 V (70 V, 50 V: selectable by internal change) |
| Minimum Resistive Load | 33 Ω (at 100 V line), 23 Ω (at 70 V line), 17 Ω (at 50 V line) |
| Maximum Capacitive Load | 0.5 μF |
| Number of Channels | 4 |
| Input | PA link: 4 channels, RJ45 connector BGM: 4 channels, removable terminal block (5 pins) BGM INPUT (H, C, E): -10 dB/0 dB (LINE, changeable), 22 kΩ, electronically balanced BGM MUTE (G, +): no-voltage make contact input, open voltage: 15 V DC, short-circuit current: 2 mA Volume adjustment: 4 channels |
| Output | PA out (Speaker line): removable terminal block (9 pins) × 1 |
| Frequency Response | "40 Hz - 16 kHz |