EX2.2 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.
CONTENTS USER’S GUIDE 1 CONTENTS 2 INTRODUCTION HOW TO USE THIS MANUAL 3 3 3 3 3 4 4 4 Icons used include Introducing the EX2.2 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 EX2.
INTRODUCTION HOW TO USE THIS MANUAL As you read this manual, you’ll find figures and diagrams to help you understand and visualize what you’re reading. You’ll also find numerous icons that serve as cues to flag important information or warn you against improper or potentially harmful activities. Icons used include: “NOTE” identifies an important or useful piece of information relating to the topic under discussion. “TIP” offers a helpful tip relevant to the topic at hand.
AC POWER REQUIREMENTS Acoustic Components AC POWER The EX2.2’s woofer technology is based around high efficiency, high power woofer designs. The device features: high temperature polymide voice coil assemblies that undergo multiple baking and curing processes as well as advanced magnetic structures with complex cooling systems. The woofer cones have been specially developed to withstand the demanding environment created by the high acoustic loading inside the EX2.2 chambers. The EX2.
AC POWER REQUIREMENTS Make sure that even with the AC voltage drop, the AC voltage always stays within recommended operating ranges. The minimum electrical service amperage required by a EX2.2 speaker system is the sum of each loudspeaker’s maximum continuous rms current. An additional 50 percent above the minimum amperage is recommended to prevent peak volt-age drops at the service entry. The Power Connector The EX2.2 requires a grounded outlet.
AC POWER REQUIREMENTS IMPORTANT SAFETY INSRUCTIONS SAFETY SUMMARY 1. Read all product instructions. To reduce the risk of electric shock, disconnect the loudspeaker from the AC mains before installing audio cable. Reconnect the power cord only after making all signal connections. Connect the loudspeaker to a twopole, three-wire grounding mains receptacle. The receptacle must be connected to a fuse or circuit breaker.
EX2.2 CONTROL PANEL REAR CONTROL PANEL Audio signal can be daisy-chained using the through output connector on the input panel. A single source can drive multiple EX2.2 subwoofers with a paralleled input loop. If you are driving multiple EX2.2’s in an array, make certain that the source device can drive the total load impedance presented by the paralleled input circuit of the array. The EX2.
EX2.2 CONTROL PANEL Amplifiers and Acoustic Filters Phase Switch A power amplifier specifically designed and optimized for the low frequency woofer powers the EX2.2. The control system in the EX2.2 processes the audio signal through a series of electronic filters and circuits providing equalization, crossover filters, thermal and overdrive protection. The EX2.2 features a phase switch that changes the phase of the high pass audio output signal.
EX2.2 DRAWING EX2.2 USER GUIDE P.
EX2.2 SPECIFICATIONS Product Number KVV 987 135 - EX2.2 250V KVV 987 013 - EX2.2 230V KVV 987 014 - EX2.
EX2.2 ACCESSORIES Heavy duty cover for EX2.2 used without cart part name: COVER EX2.2 part number: KVV 987 072 Front mount magnetic cart for EX1.8 part name: CRT - 0011 part number: KVV 987 230 - wheels not included Heavy duty cover for EX2.2 used with cart CRT- 0004 part name: COVER EX2.
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. KV2 Audio, Nádražní 936, 399 01 Milevsko, Czech Republic T +44(0)1423 816868 F +44(0)1423 816869 www.kv2audio.
