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VHD Series Subwoofers
User Guide
· VHD2. 16 · VHD2. 18J · VHD4. 18 · VHD1 . 21 · VHD2.21
The Future of Sound.
Made Perfectly Clear.
At KV2 Audio our vision is to constantly develop technologies
that eliminate distortion and loss of information providing
a true dynamic representation of the source.
Our aim is to create audio products that absorb you,
place you within the performance and deliver a listening
experience beyond expectations.
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Table of Contents
Related Manuals for KV2 Audio VHD4.18
Summary of Contents for KV2 Audio VHD4.18
- Page 1 · VHD2. 16 · VHD2. 18J · VHD4. 18 · VHD1 . 21 · VHD2.21 The Future of Sound. Made Perfectly Clear. At KV2 Audio our vision is to constantly develop technologies that eliminate distortion and loss of information providing a true dynamic representation of the source.
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Page 2: Important Safety Instructions
9. Only use accessories specified by KV2 Audio. 10. Install the product only with rigging specified by KV2 Audio, or sold with the loudspeaker. 11. Unplug this loudspeaker during lightning storms or when unused for long periods of time. -
Page 3: Table Of Contents
VHD Series Subwoofers · Contents Contents VHD2.16 Overview Rear Panel Drawings Specifications Accessories VHD2.18J Overview Rear Panel, Drawings Specifications Configurations Accessories VHD4.18 Overview Rear Panel Drawings Specifications Accessories VHD1.21 Overview Rear Panel Drawings Specifications Accessories VHD2.21 Overview Rear Panel Drawings... -
Page 4: Overview
• Fixed installation Introduction The VHD2.16 double 15" subwoofer is a development of KV2 Audio’s ES 2.5 design that has become a standard for compact, high output subwoofer devices. Acoustical design is based on extreme loading of asymmetrical chambers delivering exceptional output and control. The cabinet is built to the same robust standards as the VHD4.18 and delivers output in excess of 140dB when configured in a pair. -
Page 5: Rear Panel
VHD2.16 · Rear Panel Rear Panel Signal output Signal input... -
Page 6: Drawings
VHD2.16 · Drawings Drawing... -
Page 7: Specifications
VHD2.16 · Specifications Specifications System Acoustic Perfomance Max SPL Long-term 143dB (4x VHD2.16) Max SPL Peak 147dB (4x VHD2.16) -3dB Response 37Hz to 130Hz -10dB Response 32Hz to 130Hz Impedance 8Ω Crossover Point 100 to 130Hz Low Frequency Section Acoustic Design Twin Asymmetrical loading Subwoofer Amplifier Requirement 1600W /2x VDH2.16 (VHD3200 amp.) -
Page 8: Accessories
VHD2.16 · Accessories Cart for VHD2.16, VHD4.18 Cover for VHD2.16 part name: Cart for VHD2.16, VHD4.18 part name: Cover VHD2.16 part number: KVV 987 100 part number: KVV 987 155 - with hardwood bumpers - used with cart Bass speaker cable LF15,... -
Page 9: Vhd2.18J
The VHD2.18J is an optimised, high efficiency bass-reflex design, with a revolutionary new design characteristic (patent pending) developed by KV2 Audio Engineering. This brand new design gives considerably more output than other similar double 18" enclosures, whilst maintaining the full low frequency bandwidth. The cabinet is a Baltic Birch enclosure featuring a large number of ergonomically designed parts that make it an easy speaker to set up and use. -
Page 10: Rear Panel, Drawings
VHD2.18J · Rear Panel · Drawings Rear Panel Front Input Switch (Cardioid mode) Drawing... -
Page 11: Specifications
VHD2.18J · Specifications Specifications System Acoustic Perfomance Max SPL Long-term 137dB Max SPL Peak 140dB -3dB Response 32Hz to 200Hz -10dB Response 28Hz to 250Hz Impedance 4Ω Crossover Point 70Hz to 150Hz Low Frequency Section Acoustic Design High Efficiency, Front Loaded, Bass Reflex Low Frequency Amplifier Requirement 1600W / 1x VHD2.18J / VHD3200 amp Number of Drivers... -
Page 12: Configurations
VHD2.18J · Configurations Double stack Configuration 1,14 m 1x VHD2.18J 1x VHD2.18J 1,08 m Cardioid Configuration 2,28 m 1x VHD2.18J 1x VHD2.18J 1x VHD2.18J 1x VHD2.18J 1,08 m... -
Page 13: Accessories
VHD2.18J · Accessories Cart for VHD2.18J Cover for 2x VHD2.18J part name: Cart for VHD2.18J part name: Cover for 2x VHD2.18J part number: KVV 987 378 part number: KVV 987 388 - wheels (125mm) included - used with or without cart Fly Bar for VHD2.18J Wheel kit (125mm) part name: Wheel kit (125mm) -
Page 14: Vhd4.18
Enclosure Design The VHD4.18 is a compact, hybrid low load ported horn design, in a lightweight Baltic Birch enclosure featuring a large number of ergonomically designed parts that make it an easy speaker to set up and use. There are 4 side handles and one top and bottom that make it easy to pick up and reposition the unit in a natural - instinctive and intuitive manner. -
Page 15: Rear Panel
VHD4.18 · Rear Panel Rear Panel Signal output Signal input... -
Page 16: Drawings
VHD4.18 · Drawings Drawing... -
Page 17: Specifications
Crossover Point 100Hz Low Frequency Section Acoustic Design Horn reflex loaded Subwoofer Amplifier Requirement 800W /1x VHD4.18 (VHD3200 amp.) Woofer Size / Voice Coil Diameter / Design 18" / 4" / Inside Outside Magnet Type Neodymium Diaphragm Material Epoxy Reinforced Cellulose... -
Page 18: Accessories
VHD4.18 · Accessories Cart for VHD4.18, VHD2.16 Cover for VHD4.18 part name: Cart for VHD4.18, VHD2.16 part name: Cover VHD4.18 part number: KVV 987 100 part number: KVV 987 105 - with hardwood bumpers - used with cart Bass speaker cable LF15,... -
Page 19: Vhd1.21
- instinctive and intuitive manner. The VHD1.21 Sub woofer Module employs low friction feet to enable easy locking into existing and other KV2 Audio VHD cabinets and for easy movement. -
Page 20: Rear Panel
VHD1.21 · Rear Panel Rear Panel Signal output Signal input... -
Page 21: Drawings
VHD1.21 · Drawings Drawing... -
Page 22: Specifications
VHD1.21 · Specifications Specifications System Acoustic Perfomance Max SPL Long-term 135dB (2x VHD1.21) Max SPL Peak 137dB (2x VHD1.21) -3dB Response 29Hz to 60Hz -10dB Response 23Hz to 60Hz Impedance 8Ω Crossover Point 60Hz Low Frequency Section Acoustic Design Large chamber low Q band pass Subwoofer Amplifier Requirement 800W /1x VHD1.21(VHD 3200 amp.) Woofer Size / Voice Coil Diameter / Design... -
Page 23: Accessories
VHD1.21 · Accessories Cart for VHD1.21 Cover for VHD1.21 part name: Cart for VHD1.21 part name: Cover VHD1.21 part number: KVV 987 109 part number: KVV 987 107 - Front mount aluminium VHD2.21 - used with cart cart - with hardwood bumpers Bass speaker cable LF15, Bass speaker cable LF40, AP4 connectors - 1,5 m... -
Page 24: Vhd2.21
VHD2.21 boasts tight, fast delivery and extreme dynamics, even at higher bass frequencies – qualities rarely found in such a large unit. One 2.21 can be driven by a single VHD3200. Whilst larger than KV2 Audio’s existing subwoofers it still fits in with the company’s philosophy of providing maximum performance from within a compact footprint. -
Page 25: Rear Panel
VHD2.21 · Rear Panel Rear Panel Impedance 8Ω Signal input... -
Page 26: Drawings
VHD2.21 · Drawings Drawing... -
Page 27: Specifications
VHD2.21 · Specifications Specifications System Acoustic Perfomance Max SPL Long-term 138dB (141dB 2xVHD2.21) Max SPL Peak 141dB (143dB 2xVHD2.21) -3dB Response 34Hz to 180Hz -10dB Response 28Hz to 240Hz Sensitivity 106dB Impedance 8Ω Crossover Point 60Hz to 120Hz Low Frequency Section Acoustic Design Bandpass with low port losses Subwoofer Amplifier Requirement... -
Page 28: Accessories
VHD2.21 · Accessories Cover for VHD2.21/4.21 SL Ground Stack part name: Cover VHD2.21/4.21 part name: SL Ground Stack part number: KVV 987 352 part number: KVV 987 320 Bass speaker cable LF15, Bass speaker cable LF40, AP4 connectors - 1,5 m AP4 connectors - 4 m part name: LF15 part name: LF40... -
Page 29: Warranty · Service
In the unlikely event that your VHD Subwoofers develops a problem, it must be returned to an authorised distributor, service centre or shipped directly to the KV2 Audio factory. Because of the complexity of the design and the risk of electrical shock, all repairs must be attempted only by qualified technical personnel. - Page 30 The Future of Sound. Made Perfectly Clear. KV2 Audio International Nádražní 936, 399 01 Milevsko Czech Republic Tel.: +420 383 809 320 Email: info@kv2audio.com www.kv2audio.com KVV120123-00-02-0...
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