KV2 Audio » Products » VHD Series » VHD2000

VHD2000 - System Control and Amplification

The VHD2000 is the control and amplification unit for the VHD2.0. It is a three-way, rack-mounted unit containing high frequency, mid frequency and mid-bass amplifiers. It also houses all processing and control electronics for the subwoofer system. Our own hybrid signal processing utilises the very best technology available from both the analogue and digital worlds, to offer complete audio system control, equalisation, overdrive protection, thermal protection and user adjustable set up parameters. Time alignment and phase correction is done via KV2’s new 20MHz digital delay line, boasting the highest sampling rate of any digital speaker processor available. Once the set-up process is completed, the VHD2000 manages all system functions and assures optimal performance.

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VHD2000 Technical Data Sheet

 
 

Applications

Specifically designed as the amplification and control elements for the VHD loudspeaker systems in a full rack mount module

  • Portable PA
  • Fixed installations
 

Product code

  • KVV 987 177 - VHD2000 250V
  • KVV 987 081 - VHD2000 230V
  • KVV 987 082 - VHD2000 115V
 
 

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, wide power bandwidth 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 PDM 20MHz sampling, digital delay alignment system setting new standards for audio performance and dramatically increasing phase response precision and definition
  • 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 VHD2000 and VHD2.0 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

Specifically designed as the amplification and control elements for the VHD loudspeaker systems in a full rack mount module

  • Portable PA
  • Fixed installations
 

Product code

  • KVV 987 177 - VHD2000 250V
  • KVV 987 081 - VHD2000 230V
  • KVV 987 082 - VHD2000 115V
 
 

Output Channels

Number of Channels1

High Frequency Amplifier Specification

TypeClass AB Push-Pull low IM Mosfet design, transformer balanced output
Rated Continuous Power300W
Distortion< 0.05%
Operating Bandwidth2.2kHz to 30kHz

Mid Frequency Amplifier Specification

TypeHigh Efficiency, High power bandwidth
Rated Continuous Power1000W
Distortion< 0.05%
Operating Bandwidth450Hz to 2.2kHz

Mid-Bass Frequency Amplifier Specification

TypeHigh efficiency, Low frequency, Current-enhancing switch mode
Rated Continuous Power1600W
Distortion< 0.05%
Operating Bandwidth100Hz to 450Hz

Signal Input

Input Sensitivity1.0V RMS
Input Impedance10kΩ to 50Ω "Line driver ready"
Signal OutputMain Through OUT, Sub A and B OUT
InsertMid/High, Sub A, Sub B

Speaker Output

Speaker OutputAP6

Features

Level Control+/- 6dB
Subwoofer Level ControlSub A +/- 6dB, Sub B +/- 6dB
System setup6x
Full Range ModeVHD2.0: 60Hz to 22kHz, Sub MUTE
Two per Side switchDouble system - EQ

Power Requirements

Power ConnectorNeutrik PowerCon®
Operating Voltage115V / 230V / 250V
Operating Voltage Range100 to120V@60Hz | 205 to 240V@50Hz | 225 to 260V@50Hz
Recommended Amperage20A 115V | 10A 230V | 10A 250V
Soft StartYES
ProtectionThermal breaker
Cooling2x temperature controlled fans

Physical Dimensions

Height177 mm (7.0")
Width481.4 mm (18.9")
Depth455.3 mm (17.9")
Weight30 kg (66lbs)
 

Product code

  • KVV 987 177 - VHD2000 250V
  • KVV 987 081 - VHD2000 230V
  • KVV 987 082 - VHD2000 115V
 
 
PDF

VHD Amplifiers User Guide

VHD Amplifiers User Guide - VHD2000, VHD3200 - English

 
 
DWG

VHD2000 - 2D

- 1:1 scale - dwg file - 2D

 
 
 
 
 

Mid/Hi speaker cable HM120

 

Product code

KVV 987 126

 

Description

- 6 wire speaker cable - AP6 connectors - 12m (40ft) length - for Mid/Hi Module hook-up
 
 
 
 
 

Mid/Hi speaker cable MH15

 

Product code

KVV 987 147

 

Description

- 6 wire speaker cable - AP6 connectors - 1,5m (5ft) length - for Mid/Hi Module connection - for VHD1.0 Mid/Hi Module daisy-chaining
 
 
 
 
 

Mid/Hi speaker cable HM180

 

Product code

KVV 987 127

 

Description

- 6 wire speaker cable - AP6 connectors - 18m (60ft) length - for Mid/Hi Module hook-up
 
 
 
 
 

Mid/Hi speaker cable HM60

 

Product code

KVV 987 125

 

Description

- 6 wire speaker cable - AP6 connectors - 6m (20ft) - for Mid/Hi Module hook-up
 
 
 
 
 

Security panel

 

Product code

KVV987189

 

Description

- prevents unwanted amplifier setup - 4U
 
 
 
 
 

Super Digital 20MHz, delay board for VHD2000

 

Product code

KVV 987 295

 

Description

- electronic board - exchange requires professional installation
 
 
 
 
 
 
 
 

VHD-Double A

 

Description

Up to 10000 people Number of bass boxes - depend on music style Right side of stereo double system
 

Products

CountProductType
2VHD2.0MID-HI
8VHD2.16SUB
2VHD2000MID-HI AMP
2VHD3200SUB AMP
 

Accessories

CountAccessoryTitle
2Cable MH120Mid/Hi speaker cable HM120
4Cable LF15Bass speaker cable LF15
4Cable LF40Bass speaker cable LF40
1VHD2.0 TOP ARM (pair)VHD2.0 TOP ARM (pair)
1VHD2.0 TOP EXTENSION ARM (pair)VHD2.0 TOP EXTENSION ARM (pair)
1Fly Bar for VHD SystemsFly Bar for VHD Systems
 

Images

 
 
 

VHD-Double B

 

Description

Up to 10000 people Number of bass boxes - depend on music style Right side of stereo double system
 

Products

CountProductType
2VHD2.0MID-HI
4VHD4.18SUB
2VHD2000MID-HI AMP
2VHD3200SUB AMP
 

Accessories

CountAccessoryTitle
2Cable MH120Mid/Hi speaker cable HM120
4Cable LF15Bass speaker cable LF15
4Cable LF40Bass speaker cable LF40
1VHD2.0 TOP ARM (pair)VHD2.0 TOP ARM (pair)
1VHD2.0 TOP EXTENSION ARM (pair)VHD2.0 TOP EXTENSION ARM (pair)
1Fly Bar for VHD SystemsFly Bar for VHD Systems
 

Images

 
 
 

VHD-Double C

 

Description

Up to 10000 people Number of bass boxes - depend on music style Right side of stereo double system
 

Products

CountProductType
2VHD2.0MID-HI
4VHD2.16SUB
4VHD1.21SUB
2VHD2000MID-HI AMP
2VHD3200SUB AMP
 

Accessories

CountAccessoryTitle
2Cable MH120Mid/Hi speaker cable HM120
4Cable LF15Bass speaker cable LF15
2Cable LF40Bass speaker cable LF40
2Cable LF100Bass speaker cable LF100
1VHD2.0 TOP ARM (pair)VHD2.0 TOP ARM (pair)
1VHD2.0 TOP EXTENSION ARM (pair)VHD2.0 TOP EXTENSION ARM (pair)
1VHD BASS ARM (pair)VHD BASS ARM (pair)
1VHD BASS EXTENSION ARM (pair)VHD BASS EXTENSION ARM (pair)
1Fly Bar for VHD SystemsFly Bar for VHD Systems
 

Images

 
 
 

VHD-Double D

 

Description

Up to 10000 people Number of bass boxes - depend on music style Right side of stereo double system
 

Products

CountProductType
2VHD2.0MID-HI
4VHD2.16SUB
4VHD4.18SUB
2VHD2000MID-HI AMP
2VHD3200SUB AMP
 

Accessories

CountAccessoryTitle
2Cable MH120Mid/Hi speaker cable HM120
4Cable LF15Bass speaker cable LF15
2Cable LF40Bass speaker cable LF40
2Cable LF100Bass speaker cable LF100
 

Images

 
 
 

VHD-Double G

 

Description

Up to 10000 people Number of bass boxes - depend on music style Right side of stereo double system
 

Products

CountProductType
2VHD2.0MID-HI
4VHD2.16SUB
2VHD2.21ULTRA SUB
2VHD2000MID-HI AMP
3VHD3200SUB AMP
 

Accessories

CountAccessoryTitle
2Cable MH120Mid/Hi speaker cable HM120
2Cable LF15Bass speaker cable LF15
2Cable LF40Bass speaker cable LF40
2Cable LF100Bass speaker cable LF100
 

Images

 
 
 

VHD-Single A

 

Description

Up to 5000 people Number of bass boxes - depend on music style Right side of stereo single system
 

Products

CountProductType
1VHD2.0MID-HI
4VHD2.16SUB
1VHD2000MID-HI AMP
1VHD3200SUB AMP
 

Accessories

CountAccessoryTitle
2Cable LF15Bass speaker cable LF15
2Cable LF40Bass speaker cable LF40
1Cable MH60Mid/Hi speaker cable HM60
 

Images

 
 
 

VHD-Single B

 

Description

Up to 5000 people Number of bass boxes - depend on music style Right side of stereo single system
 

Products

CountProductType
4VHD4.18SUB
1VHD2.0MID-HI
1VHD2000MID-HI AMP
1VHD3200SUB AMP
 

Accessories

CountAccessoryTitle
1Cable MH60Mid/Hi speaker cable HM60
2Cable LF15Bass speaker cable LF15
2Cable LF40Bass speaker cable LF40
 

Images

 
 
 

VHD-Single C

 

Description

Up to 5000 people Number of bass boxes - depend on music style Right side of stereo single system
 

Products

CountProductType
1VHD2.0MID-HI
2VHD2.16SUB
2VHD1.21SUB
1VHD2000MID-HI AMP
1VHD3200SUB AMP
 

Accessories

CountAccessoryTitle
1Cable MH60Mid/Hi speaker cable HM60
2Cable LF15Bass speaker cable LF15
2Cable LF40Bass speaker cable LF40
 

Images

 
 
 

VHD-Single D

 

Description

Up to 5000 people Number of bass boxes - depend on music style Right side of stereo single system
 

Products

CountProductType
1VHD2.0MID-HI
2VHD2.16SUB
2VHD4.18SUB
1VHD2000MID-HI AMP
1VHD3200SUB AMP
 

Accessories

CountAccessoryTitle
1Cable MH60Mid/Hi speaker cable HM60
2Cable LF15Bass speaker cable LF15
2Cable LF40Bass speaker cable LF40
 

Images

 
 
 

VHD-Single E

 

Description

Up to 5000 people Number of bass boxes - depend on music style Right side of stereo single system
 

Products

CountProductType
1VHD2.0MID-HI
4VHD2.16SUB
4VHD4.18SUB
1VHD2000MID-HI AMP
2VHD3200SUB AMP
 

Accessories

CountAccessoryTitle
1Cable MH60Mid/Hi speaker cable HM60
4Cable LF15Bass speaker cable LF15
4Cable LF40Bass speaker cable LF40
 

Images

 
 
 

VHD-Single F

 

Description

Up to 5000 people, double bass system Number of bass boxes - depend on music style Right side of stereo single system
 

Products

CountProductType
1VHD2.0MID-HI
4VHD2.16SUB
4VHD1.21SUB
1VHD2000MID-HI AMP
2VHD3200SUB AMP
 

Accessories

CountAccessoryTitle
1Cable MH60Mid/Hi speaker cable HM60
4Cable LF15Bass speaker cable LF15
4Cable LF40Bass speaker cable LF40
 

Images

 
 
 

VHD-Single G

 

Description

Up to 5000 people Number of bass boxes - depend on music style Right side of stereo single system
 

Products

CountProductType
1VHD2.0MID-HI
4VHD2.16SUB
1VHD2.21ULTRA SUB
1VHD2000MID-HI AMP
2VHD3200SUB AMP
 

Accessories

CountAccessoryTitle
1Cable MH120Mid/Hi speaker cable HM120
2Cable LF15Bass speaker cable LF15
1Cable LF40Bass speaker cable LF40
2Cable LF100Bass speaker cable LF100
 

Images

 
 
 

VHD-Vocal

 

Description

Up to 5000 people Solely for vocal reinforcement and light music playback One side of stereo system
 

Products

CountProductType
1VHD2.0MID-HI
1VHD2000MID-HI AMP
 

Accessories

CountAccessoryTitle
1Cable MH120Mid/Hi speaker cable HM120
 

Images

 
 
 

VHD1.0

 

Description

Up to 2000 people Number of bass boxes - depend on music style Right side of stereo single system For live system 4x 2.16 Subs recommended

 

Products

CountProductType
1VHD1.0MID-HI
4VHD4.18SUB
1VHD2000MID-HI AMP
1VHD3200SUB AMP
 

Accessories

CountAccessoryTitle
1Cable MH120Mid/Hi speaker cable HM120
2Cable LF15Bass speaker cable LF15
2Cable LF40Bass speaker cable LF40
 

Images

 
 
 
 

References

Stage Theater an der Elbe, Hamburg, Germany

Stage Theater an der Elbe, Hamburg, Germany

A multi-million investment, this theatre was specifically designed and built for future Stage Entertainment productions and initially showcased an exciting new show about Germany winning the 1954 World cup, called ‘Das Musical WUNDER von BERN’.

Read more »
 
 
 

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