Brands
VHD 2000 AMPLIFIER
VHD 2000 - System Control and Amplification
- - Control and amplification unit for the VHD 2.0
- - Three-way, rack-mounted unit containing high frequency, mid frequency and mid-bass amplifiers, houses all processing and control electronics for the subwoofer system
- - Our own hybrid signal processing brings together the very best technology available from both the analogue and digital worlds to offer complete audio system control, equalization, overdrive protection, thermal protection and user adjustable set up parameters
- - The VHD 2000 is ‘Line Driver Ready’ and has its own input impedance selector on the front panel to accurately match up the input impedance to the output of any mixer used
- - Full Range setting for running a VHD 2.0 down to 60Hz, useful for many speech and playback applications where subwoofers are not needed, and an electronic ‘Tilt’ function which will electronically tilt the VHD 2.0 Mid high cabinet down by 10°
Features
- - Three way modular, 2900W Control and Amplification System for use specifically
with VHD series modules. - - High Frequency, 300W, Class AB, push-pull low intermodulation amplifier
with transformer balanced outputs. - - Mid Frequency, 1000W, high efficiency, current enhancing switching amplifier.
- - Mid Bass, 1600W, high efficiency, current enhancing switching amplifier.
- - Setup provides two channel selection and control of different VHD subwoofer
combinations, or full range mode, with level control +/- 6dB and two rear mounted
line level subwoofer outputs to feed a VHD 3200 subwoofer amplifier. - - Complete, on board speaker management system including equalization, time alignment,
crossover filters, amplifier overdrive protection, system set-up and output level controls. - - Newly developed DSD™ 6MHz sampling, digital delay alignment system setting new
standards for audio performance and dramatically increasing phase response precision. - - AC soft start circuitry with ON/OFF AC breaker switch provides thorough power protection.
- - Comprehensive front-to-back cooling system features chassis sealed pcb’s for improved reliability.
- - Two per side switch engages a specific set of filters and operating parameters for larger
scale events when using an extra VHD 2000 and VHD 2.0 per side. - - Individual signal inserts for Mid/High, Subwoofer A, and Subwoofer B providing flexibility
for insertion of signal processing or feeding from auxiliary sources as required. - - Front panel Input Impedance selector provides selection of optimal input impedance when
used with a KV2 Audio LD4 Line Driver.
Applications
- * Large and medium - sized live music touring applications.
- * Very high quality fixed installations.
- * Professional portable PA systems for large format AV speech and multimedia playback.
- * Very High Definition dance systems requiring the ultimate reproduction for clubs and events
Output Channels |
|
| Number of Channels | 1 |
High Frequency Amplifier Specification |
|
| Type | Class AB Push-Pull low IM Mosfet design, |
| transformer balanced output | |
| Rated Continuous Power | 300W |
| Distortion | < 0.05% |
| Operating Bandwidth | 2.2kHz ÷ 30kHz |
Mid Frequency Amplifier Specification |
|
| Type | High Efficiency, High power bandwidth |
| Rated Continuous Power | 1000W |
| Distortion | < 0.05% |
| Operating Bandwidth | 450Hz ÷ 2.2kHz |
Mid-Bass Frequency Amplifier Spec. |
|
| Type | High efficiency, Low frequency, Current enhancing |
| Rated Continuous Power | 1600W |
| Distortion | < 0.05% |
| Operating Bandwidth | 100Hz ÷ 450Hz |
Signal Input |
|
| Input Sensitivity | 1.0V RMS |
| Input Impedance | 10kΩ ÷ 50Ω "Line driver ready" |
| Signal Output | Main Through OUT, Sub A and B OUT |
| Insert | Mid/High, A Sub, B Sub |
Speaker Output |
|
| Speaker Output | - / EP6 |
Features |
|
| Level Control | +/- 6dB |
| Subwoofer Level Control | Sub A +/- 6dB, Sub B +/- 6dB |
| System setup | 6x |
| Full Range Mode | VHD2.0: 60Hz÷22kHz, Sub MUTE |
| Two per Side switch | Double system - EQ |
Power |
|
| Power Connector | Neutrik PowerCon® |
| Operating Voltage | 115V / 230V / 250V |
| Operating Voltage Range | 100÷120V@60Hz | 205÷240V@50Hz | |
| 225÷260V@50Hz | |
| Recommended Amperage | 20A 115V | 10A 230V | 10A 250V |
| Soft Start | YES |
| Protection | Thermal breaker |
| Cooling | 2x temperature controlled fans |
