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EX2.5

User Guide

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 expectation.

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Summary of Contents for KV2 Audio EX2.5

  • Page 1: User Guide

    EX2.5 User Guide 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 expectation.
  • Page 2: Table Of Contents

    CONTENTS USER GUIDE CONTENTS INTRODUCTION HOW TO USE THIS MANUAL Icons used include Introducing the EX2.5 Electronics Acoustic Components Enclosure Design APPLICATIONS AC POWER REQUIREMENTS AC POWER Voltage Requirements The Power Connector Current Requirements AC Cable Color Coding IMPORTANT SAFETY INSTRUCTIONS SAFETY SUMMARY EX1.8 CONTROL PANEL...
  • Page 3: Introduction

    INTRODUCTION HOW TO USE THIS MANUAL The EX2.5 can be used in a variety of system applica- tions. It can add high performance bass reproduction to active speaker systems such as KV2 Audio’s EX12 As you read this manual, you’ll find figures and...
  • Page 4: Acoustic Components

    The woofer cones have been specially developed to withstand the demanding environment created by the high acous- tic loading inside the EX2.5 chambers. The EX2.5 was designed using new concepts in twin asymmetrical unit’s operating voltage mode can be changed in the acoustic chambers that deliver very high speaker field.
  • Page 5: The Power Connector

    The minimum electrical service amperage the temperature rise in cables, in order to select a required by a EX2.5 speaker system is the sum of each cable size and gauge that conforms to electrical code loudspeaker’s maximum continuous rms current. An standards.
  • Page 6: Important Safety Instructions

    The AC mains plug or appliance coupler shall remain readily accessible for operation. 12. Only use accessories specif ed by KV2 Audio. 13. Install the product only with rigging specified by KV2 Audio, or sold with the loudspeaker.
  • Page 7: Ex1.8 Control Panel

    EX2.5 CONTROL PANEL REAR CONTROL PANEL The through output connector, wired in parallel to the The EX2.5 features an easy to use rear control panel audio input, will continue to provide the input signal if featuring audio input and output connections, level the EX2.5 is turned off.
  • Page 8: Amplifiers And Acoustic Filters

    EX2.5 to one KV2 Audio ES2.6 enclosure thus expand- limiting of the amplifiers. This type of protection ing the capability of the EX2.5. No other cabinet can be strategy allows the speaker to operate safely under connected to this output and no responsibility will be overload conditions.
  • Page 9: Ex2.5 Drawing

    EX2.5 DRAWING EX2.5 USER GUIDE P. 9...
  • Page 10: Ex2.5 Specifications

    EX2.5 SPECIFICATIONS Product Number KVV 987 180 - EX2.5 MkII 250V KVV 987 179 - EX2.5 MkII 230V KVV 987 178 - EX2.5 MkII 115V System Acoustic Perfomance Max SPL Long-term 131dB Max SPL Peak 134dB -3dB Response 38Hz ÷ 125Hz -10dB Response 34Hz ÷...
  • Page 11: Ex2.5 Accessories

    SUGGESTED SYSTEMS SYSTEM 1 SYSTEM 2 One EX12 with a single EX2.5 MkII One EX12 with a single EX2.5 MkII driving a single passive ES2.6 subwoofer SYSTEM 3 SYSTEM 4 Two EX12’s with a single EX2.5 MkII Eight EX6’s with a single EX2.5 MkII EX2.5 USER GUIDE...
  • Page 12 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 expectation.

Table of Contents