KV2 Audio ESM Series Passive Stage Monitor Speaker User Guide

KV2 Audio ESM Series Passive Stage Monitor Speaker

Product Information

Specifications

• System Acoustic Performance:

  • Max SPL Long-term: 123dB
  • Max SPL Peak: 126dB
  • -3dB Response: 70Hz to 16kHz
  • -10dB Response: 54Hz to 28kHz (half space)
  • Recommended Power: 275W
  • Sensitivity: 98dB
  • Impedance: 8
  • Crossover Point: 2.5kHz

• High Frequency Section:

  • Acoustic Design: Front Loaded, Bass Reflex

  • High Horn Coverage: 2 6 / 1.75

  • Throat Exit Diameter / Diaphragm Size: Neodymium Epoxy
    Reinforced Cellulose

  • Magnet Type: auto reset

• Low-Frequency Section:

  • Acoustic Design: Baltic birch
  • Number of Drivers: 2
  • Woofer Size / Voice Coil Diameter: 6 / 1.75
  • Magnet Type: Neodymium
  • Diaphragm Material: Epoxy Reinforced Cellulose

• Speaker Input: Speakon (NL4) connectors

• Features: RMS Limiter

• Cabinet:

  • Cabinet Material: Baltic birch
  • Handles: 1
  • Color: Matt Black or any RAL

• Physical Dimensions:

  • Height: 337.3 mm / 13.28″
  • Width: 370 mm / 14.57″
  • Depth: 454.5 mm / 17.89″
  • Weight: 15 kg (33.8lbs)

Product Usage Instructions

ESM26 – The Ultimate Compact Passive Monitor

• Application
• The ESM26 is specifically designed as an extremely compact-low profile passive-vocal floor monitor.
• Introduction
• The ESM26 features two Speakon (NL4) connectors. The connectors are interconnected in parallel to allow the daisy chaining of additional ESM26’s.
• Connection
• To connect the ESM26, use the Speakon (NL4) connectors. Make sure to connect them in parallel for daisy chaining.
• Drawings
• Refer to the user manual for detailed drawings of the ESM26.
• Specifications
• Refer to the specifications section above for detailed specifications of the ESM26.

The Ultimate Passive Monitor

ESM12L – part number KVV 987 216

ESM12R – part number KVV 987 218

• Application
• The ESM12 is specifically designed as an extremely high output, full range-low profile passive vocal and music floor monitor.
• Introduction
• The ESM12 features Speakon (NL4) connectors. The connectors are interconnected in parallel to allow the daisy chaining of additional ESM12’s.
• Connection
• To connect the ESM12, use the Speakon (NL4) connectors. Make sure to connect them in parallel for daisy chaining.
• Drawings
• Refer to the user manual for detailed drawings of the ESM12.
• Specifications
• Refer to the specifications section above for detailed specifications of the ESM12.

FAQ

• Q: Can I remove the panels of the ESM Series?
• A: No, removing the panels is not recommended. There are no user-serviceable parts inside. Refer servicing to qualified personnel.
• Q: Can I expose the ESM Series to rain or moisture?
• A: No, it is important to prevent fire or electric shock by not exposing the equipment to rain or moisture.

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

ESM Series · Important Safety Instructions

Important Safety Instructions

Before using your ESM 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.

3. Respect and review all warnings.

4. Follow all instructions.

5. Clean only with dry cloth.

6. Do not block any ventilation openings.

7. Install in accordance with KV2 Audio’s recommended installation instructions.

8. Only use accessories specified by KV2 Audio.

9. Install the product only with rigging specified by KV2 Audio, or sold with the loudspeaker.

10. Unplug this loudspeaker during lightning storms or when unused for long periods of time.

11. Refer all servicing to qualified service personnel. Servicing is required when the loudspeaker has been damaged in any way, such as when the plug has been damaged; liquid has been spilled or objects have fallen into the loudspeaker; rain or moisture has entered the loudspeaker; the loudspeaker has been dropped; or when for undetermined reasons the loudspeaker does not operate normally.

12. Do not remove front or back panels. Removal of the panel will expose hazardous voltages.
    There are no user serviceable parts inside and removable may void the warranty.

13. An experienced user shall always supervise this professional audio equipment.

CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE THE PANELS. NO USER-SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED PERSONNEL.

WARNING: To prevent fire or electric shock, do not expose this equipment to rain or moisture.

SAFETY SUMMARY

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 two-pole, three- wire grounding mains receptacle. The receptacle must be connected to a fuse or circuit breaker. Connection to any other type of receptacle poses a shock hazard and may violate local electrical codes. Do not allow water or any foreign object to get inside the loudspeaker. Do not put objects containing liquid on or near the unit. To reduce the risk of overheating the loudspeaker, avoid exposing it to direct sunlight. Do not install the unit near heat- emitting appliances, such as a room heater or stove. This loudspeaker contains potentially hazardous voltages. Do not attempt to disassemble the unit. The unit contains no user serviceable parts, repairs should be performed only by factory-trained service personnel.

ESM26 · The Ultimate Compact Passive Monitor

Overview

Application
Specifically designed as an extremely compact-low profile passive-vocal floor monitor

• Live performance
• Concert venues
• Portable PA
• Fixed installations

Introduction

The ESM26 is a purpose-built stage monitor with incredible clarity and presence, especially in the all-important vocal range. Incorporating two high- quality 6″ drivers and a 1.75″ compression driver on a 100 x 100 degree horn flare. The ESM26 utilizes KV2’s revolutionary delay line technology for optimum output and feedback rejection. A full-width bass port along the bottom of the cabinet couples with the floor to deliver bass response comparable to monitors twice its size. Under 400mm wide this small monitor takes up minimal room on stage and is ideal for visually critical applications like TV and theatre

. Connection

The ESM26 features two Speakon (NL4) connectors. The connectors are interconnected in parallel to allow the “daisy chaining” of additional ESM26s.

Drawings

Specifications

ESM12 The Ultimate Passive Monitor

Application
Specifically designed as an extremely high output, full range-low profile passive vocal and music floor monitor

• Live performance
• Concert venues
• Portable PA
• Fixed installations

Introduction

The ESM12 is a full-range low profile 2-way, passive monitoring solution with a 12″ trans-coil neo woofer and the same 3″ NVPD large format compression driver found in our flagship VHD products. The ESM12 also features our revolutionary passive delay line, which dramatically reduces feedback. Housed in a professional Baltic Birch cabinet, with a protective Polymer coating and heavy-duty grill, the ESM12 can be utilized for FOH applications with the inclusion of a pole mount. Truly one of the most impressive monitoring solutions on the market today, the ESM12 is available in left and right configurations.

Connection

The ESM12 features Speakon (NL4) connectors. The connectors are interconnected in parallel to allow the “daisy chaining” of additional ESM12

ESM12LDrawings

ESM12R · Drawings

ESM12 · Specifications

ESM312 High Output Full-range 3-Way Monitor

Application
Specifically designed as an extremely compact-low profile passive-vocal floor monitor

• Live performance
• Concert venues
• Portable PA
• Fixed installations

Introduction
The ESM312 is a very high output full-range low profile 3-way, passive monitoring solution with two bass reflex loaded 12“ neo woofers, a single horn loaded 6“mid-range woofer, and a 1“ compression driver. Housed in a professional robust Baltic Birch cabinet, with a protective Polymer paint coating and heavy-duty grille, the ESM312 can be utilized for all large-scale stage monitoring applications, where quick and easy set up is required. The ESM312 is truly one of the most impressive monitoring solutions on the market today.

ESM312 Angles options

Connection ESM312 + ESP2000D

ESM312 + ESP2000

Connection
2x ESM312 + any amplifier according to the specifications

ESM312 Wiring

ESM312 • Drawings

ESM312 · Specifications

ESM Series · Accessories

Bass speaker cables

Speaker cables

Recommended speaker cable length

MINIMUM CROSS SECTION [mm 2 ]

|

LENGTH [m], impedance 4Ω

|

LENGTH [m], impedance 8Ω

|

LENGTH [m], impedance 16Ω

---|---|---|---
1.5| 8| 15| 30
2.5| 15| 30| 60
2 x 2.5| 20| 40| 90
4| 25| 50| 100

ESM Series · Warranty · Service

Warranty

Your ESM Series is covered against defects in material and workmanship. Refer to your supplier for more details.

Service

In the unlikely event that your ESM Series develops a problem, it must be returned to an authorized distributor, or service center 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. If the unit needs to be shipped back to the factory, it must be sent in its original carton. If improperly packed, the unit may be damaged. To obtain service, contact your nearest KV2 Audio Service Centre, Distributor or Dealer.

CONTACT

• V2 Audio International
• Nádražní 936, 399 01 Milevsko
• Czech Republic
• Tel.: +420 383 809 320
• Email : info@kv2audio.com
• www.kv2audio.com

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