KV2 Audio SL Series User Manual

KV2 Audio SL Series User Manual

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SL Series
User Guide
· SL412 · SL6 . 10 · SL3000
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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Summary of Contents for KV2 Audio SL Series

  • Page 1 · SL412 · SL6 . 10 · SL3000 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.
  • Page 3 SL Series · Important Safety Instructions Important Safety Instructions Before using your SL Series, be sure to carefully read the applicable items of these operating instructions and the safety suggestions. 1. Read all product instructions. 2. Keep printed instructions, do not throw away.
  • Page 4: Table Of Contents

    SL Series · Content Content Introduction SL Series SL412 Overview Drawings Specifications Technology Frequency characteristics SL6.10 Overview Drawings Specifications Technology SL3000 Overview Drawings Getting started Features - Front panel Features - Rear panel Using the system - Full Range Using the system - Subwoofers...
  • Page 5: Introduction Sl Series

    External subwoofers are powered by the external subwoofer amplifier (VHD3200/VHD3200D). In most cases it would be advisable to use a KV2 Audio Line driver (LD4) in addition at the mixer end to ensure that the line to the amplifier is driven correctly and the signal integrity maintained. Although this system is simple to operate, improper use can be dangerous.
  • Page 6: Sl412

    Requests are often received from both architects and interior designers for less obtrusive units, whilst providing the highest integrity in sound quality, output and coverage. Superb sound KV2 Audio Slim-line system uses Super Live Audio technology with greater dynamic range than any current similar solution. Easy set-up Plug-and-play connection to SL3000/SL3000D amp/processor module.
  • Page 7: Drawings

    SL3000/SL3000D via proprietary cables terminated in Amphenol AP-6 connectors. The three-way mid / high loudspeaker system shall be the KV2 Audio SL412.
  • Page 8: Specifications

    SL412 · Specifications Specifications System Acoustic Perfomance Max SPL Long-term 134dB Max SPL Peak 137dB -3dB Response 70Hz to 22kHz -10dB Response 58Hz to 22kHz High Frequency Section Acoustic Design Horn Loaded High Horn Coverage Horizontal / Vertical 110° x 40° Rotatable Horn High Frequency Amplifier Requirement 100W...
  • Page 9: Technology

    Advanced compression driver KV2 Audio's transducer partner, 18 Sound in Cavriago, Italy, manufactures and co-develops all SL412 components. The compression driver is a 3-inch nitride- titanium diaphragm design, featuring a complex geometry phase plug that dramatically lowers distortion, eliminates ring modes and provides clearer, ripple free performance.
  • Page 10: Frequency Characteristics

    SL412 · Frequency response Frequency response Frequency response Horizontal Polarplots 73Hz - 250Hz 500Hz - 2kHz 4kHz - 16kHz 73Hz 500Hz 4kHz 125Hz 1kHz 8kHz 250Hz 2kHz 16kHz Vertical Polarplots 73Hz - 250Hz 500Hz - 2kHz 4kHz - 16kHz 73Hz 500Hz 4kHz 125Hz...
  • Page 11: Overview

    SL6.10 · Overview SL6.10 - part number KVV 987 507 Application Specifically designed subwoofer enclosure to accompany the SL412 as a high powered aesthetically pleasing-full range music playback and performance system • Fixed installation • Nightclubs • Multi use venues Introduction Following on from our successful SL2.15 subwoofer, the latest generation SL sub, the SL6.10 incorporates six 10“...
  • Page 12: Drawings

    SL6.10 · Drawings Drawings Architects and Engineer's Specifications The bass module loudspeaker system shall incorporate six 10-inch low frequency (LF) transducer with ferrite motors and 3-inch polymide, high-temperature voice coils. The LF driver shall be mounted inside a compact wood enclosure with bass reflex design.
  • Page 13: Specifications

    SL6.10 · Specifications Specifications System Acoustic Perfomance Max SPL Long-term 129dB Max SPL Peak 132dB -3dB Response 50Hz to 500Hz -10dB Response 45Hz to 500Hz Sensitivity 100dB Impedance 12Ω Crossover Point 70Hz to 200Hz Low Frequency Section Acoustic Design Direct-Radiating with Bass Reflex Subwoofer Amplifier Requirement 1800W / 3x SL6.10 (1 ch-VHD3200 amp) Number of Drivers...
  • Page 14: Technology

    SL6.10 · Technology The SL6.10 is a compact, slim cabinet, high output bass module designed as a component of an SL Series sound reinforcement speaker system. The SL6.10 was designed as a direct radiation system with bass reflex, this system provides high output power from a relatively small and very shallow cabinet footprint.
  • Page 15: Sl3000

    The SL3000 Amplifier is a three-way, active control and amplification system specifically designed for the KV2 Audio SL Series modular loudspeaker systems. It houses all signal processing and amplification as well as providing control external subwoofer cabinet to run further subwoofer cabinets if needed. External subwoofer is powered by the external subwoofer amplifier.
  • Page 16: Drawings

    SL3000 · Drawings Drawings...
  • Page 17: Getting Started

    SL3000 · Getting started Cooling The SL3000 Amplifier have a comprehensive cooling system featuring chassis sealed PCB board mounting and shock mounted, speed controlled fans. This means that the cooling system never drives air across PCB boards, connectors or components, ensuring prolonged electronic component lifespan and minimizing maintenance cycles. Air is drawn into the front of the amplifer by the two fans on the rear panel, this passes over the cooling fans of the heat sinks and exhausts through the rear.
  • Page 18: Features - Front Panel

    SL3000 · Features · Front panel Front panel LIMITER SIGNAL PRESENT POWER ON / THERMAL (AUTO RESET) 1) AC Mains Switch The SL3000 Amplifier has a combination AC Main switch/circuit breaker on the front panel. If the switch shuts off during normal use, push it back to the ON position once.
  • Page 19: Features - Rear Panel

    SL3000 · Features · Rear panel Rear panel 1) Main Input / Throught out This is the main system input balanced XLR connector with associated Through Signal Output connector for sending unprocessed signal to other devices in a system. 2) Sub out Balanced XLR output connector, used to connect additional subwoofer.
  • Page 20: Using The System - Full Range

    SL3000 · Using the system Full range setup Set SL3000 Amplifier to FULL RANGE ON mode. SL412 cabinets plays full range signal.
  • Page 21: Using The System - Subwoofers

    SL3000 · Using the system External subwoofer setup SL6.10 SL6.10 SL6.10 SL6.10 SL6.10 SL6.10 Set SL3000 Amplifier to FULL RANGE OFF mode. Signal is crossed over at Hi/Mid for SL412 cabinets and SUB for external subwoofer. SUB SET UP LEVEL setting depends on which subwoofer unit is used.
  • Page 22: Specifications

    SL3000 · Specifications Specifications Output Channels Number of Channels 2 (stereo) Total Output Power 2x 1300W High Frequency Amplifier Specification Type Class AB - Push Pull - Low IM Design, Transformer balanced output Rated Continuous Power 100W Distortion <0.02% Operating Bandwidth 2,5kHz to 40kHz Mid Frequency Amplifier Specification Type...
  • Page 23: Block Diagram

    SL3000 · Block Diagram Block Diagram Channel A, channel B is identical...
  • Page 24 SL Series · Accessories Mid/Hi speaker cable MH60 Mid/Hi speaker cable MH120 part name: part name: Cable MH60 Cable MH120 part number: part number: KVV 987 125 KVV 987 126 description: description: - 6 wire speaker cable - 6 wire speaker cable...
  • Page 25 SL Series · Accessories SL Ground Stack Flybar for SL412 part name: part name: SL GROUND STACK Flybar SL412 part number: part number: KVV 987 320 KVV 987 331 description: description: - 6 pcs M10 hex screws - 2 pcs T-grip M10x30m...
  • Page 26 SL Series · Accessories SL Sub / SL412 bracket part name: SL Sub / SL412 bracket part number: KVV 987 515 description: - Bracket for deployment of one suspended SL2.15 or SL6.10 and one SL412 *Note: Special request order Amphenol AP6 connector...
  • Page 27: Accessories

    SL Series · Configurations SL - Full range mode Description Front view Wiring • Stereo system requires: 1x SL3000 - stereo amplifier • Up to 1000 people • Number of bass cabinets and SUB LEVEL setup - depends on the style of music...
  • Page 28 SL Series · Configurations SL - Configuration B2 Description Front view Wiring • Stereo system requires: 1x SL3000 - stereo amplifier 1x VHD3200 - sub amplifier • Up to 2000 people • Number of bass cabinets and SUB LEVEL setup - depends on the style of music...
  • Page 29 SL Series · Configurations SL - Configuration E Description Front view Wiring • Stereo system requires: 1x SL3000 - stereo amplifier 3x VHD3200 - sub amplifier • Up to 2000 people • Number of bass cabinets and SUB LEVEL setup - depends on the style of music...
  • Page 30: Warranty · Service

    Service In the unlikely event that your SL Series develops a problem, it must be returned to an authorised distributor, service centre or shipped directly to our 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 32 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 KVV120160-00-01-0...

This manual is also suitable for:

Sl412Sl6.10Sl3000

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