KV2 audio ESM26 ESM Series Ultimate Passive Monitor User Guide
- June 4, 2024
- KV2 audio
Table of Contents
KV2 audio ESM26 ESM Series Ultimate Passive Monitor
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.
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Read all product instructions.
-
Keep printed instructions, do not throw away.
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Respect and rewiew all warnings.
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Follow all instructions.
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Clean only with dry cloth.
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Do not block any ventilation openings.
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Install in accordance with KV2 Audio’s recommended installation instructions.
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Only use accessories specified by KV2 Audio.
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Install the product only with rigging specified by KV2 Audio, or sold with the loudspeaker.
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Unplug this loudspeaker during lightning storms or when unused for long periods of time.
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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.
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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. -
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 · 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
ESM26’s.
Drawings
ESM26 · Specifications
ESM12 · Overview
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’s.
ESM12L · Drawings
ESM12 · Specifications
ESM312 · Overview
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
ESM312 · Connection · ESM312 Wiring
Connection
ESM312 Wiring
ESM312 · Drawings
ESM312 · Specifications
ESM Series · Accessories
Cover for ESM26
- part name: COVER ESM26
- part number: KVV 987 281
- description:
- heavy duty
- padded
Cover for ESM12-Left
- part name: COVER ESM12L
- part number: KVV 987 262
- description:
- heavy duty
- padded
Cover for ESM12-Right
- part name: COVER ESM12R
- part number: KVV 987 261
- description:
- heavy duty
- padded
Bass speaker cables
Bass speaker cable Speakon 4.40
part name:
Cable Speakon 4.40
part number:
KVV 987 327
description:
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* 4 wire speaker cable- Speakon NL4 connectors
- 4m (13ft)
- for K-RIG Bass Module hook-up
Bass speaker cable Speakon 4.15
part name:
Cable Speakon 4.15
part number:
KVV 987 326
description:
-
* 4 wire speaker cable- Speakon NL4 connectors
- 1,5m (5ft)
- for K-RIG Bass Module hook-up
Speaker cables
Speaker cable 2 x 1,5mm
part name:
1m – round flexible speaker cable, cross section 2 x 1.5mm
part number:
WX 002
Speakon NL4
part name:
SPEAKON NL4
part number:
KA 027
Speaker cable 4 x 2,5mm
part name:
1m – round flexible speaker cable, cross section 4 x 2.5mm
part number:
WX 003
part name:
ESM, Speakon NL4 wiring
-
positive pin
(1 +, 2 + parallel) -
negative pin
(1 -, 2 – parallel)
Recommended speaker cable lenghts
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
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 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. 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.