KV2-Audio ES 1.8 front-loaded single eighteen-inch bass module

Beschrijving

The
ES 1.8 is a high-output, front-loaded single eighteen-inch bass module
designed as a part of an ES Series sound reinforcement speaker system.
It provides tight, up-front, low frequency reinforcement via a
front-loaded design with large-format porting that, provides improved
attack and definition. By optimizing the ideal operating band pass of
each system component; the ES 1.8 can achieve high output levels
consistently and safely.

  • High-output, single 18-inch, Bass Module
  • 129 dB of output (per unit) ? 134 dB (when using 2 units)
  • Acoustic loading via large-format low-distortion reflex port
  • Eighteen-inch
    Low Frequency driver with 4.00? (100mm) polymide, high temperature
    voice coil assembly and carbon fiber reinforced cone assembly
  • Professional, exterior grade Baltic birch construction with highly resistant polymer coating
  • Proprietary corner handle design for simplified handling and carrying
  • Acetal
    copolymer high impact, low friction feet are asymmetrically located on
    two sides allowing vertical or horizontal system set up, lock-in and
    easy cabinet movement
  • Six internal corner braces with twelve M10 suspension points.

Power
for the system is provided by the EPAK 2500 Amplifier/Processor
ensuring fast, easy set up and complete control. Together with the ES
1.0 and EPAK 2500, they deliver the highest dynamic range of any system
currently available providing new levels of clarity, depth and
resolution.

Italian-crafted LF transducer.
KV2 Audio?s transducer development and manufacturing partner, 18 Sound
in Cavriago, Italy, manufactures the woofer for the ES 1.8. The device
is the result of their state-of-the-art R&D facility and advanced
production capabilities. The transducer features a double silicone
spider, polymide voice coil assembly that undergoes multiple baking and
curing processes as well as an advanced magnetic structure with
advanced cooling system.

Easy to move around. Easy to set up and tear down.
The ES 1.8 is a very compact, lightweight enclosure featuring a number
of ergonomically designed parts that make it an easy speaker to set up
and use. KV2 designed and tooled a new very compact ?corner handle?
that fits snugly into any 90 degree corner. This provides critical
pick-up and handle -locations previously unavailable. There are eight
corner handles that make it easy to pick up and reposition the ES 1.8
in a natural, instinctive manner.

Even the ES 1.8?s ?feet? are a new design.
One longstanding problem with standard cabinets is their rubber feet,
which prevent you from moving or sliding the enclosure easily into a
desired position. They?re also easily damaged since they protrude from
the box. KV2 has addressed this issue by molding our own feet using
acetal copolymer material. This material has two very essential
properties that make it ideal for use in this application, high density
and a very low coefficient of friction. The enclosure has eight of
these feet placed on two sides of the cabinet. Their asymmetrical
placement allows easy setup, alignment and construction of a number of
different system configurations.

Fly it to the moon (with really long cables).

There are six industrial grade, internal braces placed at each corner.
Each brace is held in place by four M6 and two M10 bolts providing a
wide range of installation and suspension flexibility.

Technical specifications

System Acoustic
Acoustic Performance (One ES 1.8)
?3dB response 35Hz – 150Hz
?10dB response 30Hz – 190Hz
Max SPL long-term 129dB
Max SPL Peak 132dB
Acoustic Performance (Two ES 1.8s)
Max SPL long-term 134dB
Max SPL Peak 137dB
Crossover Points 70Hz -130Hz (system dependent)
Speaker Input
Panel Connector Type Amphenol AP-4 Male
Required Cable Mounted Connector Amphenol AP-4 Female
Loop-Through Output Amphenol AP-4 Female
Low Frequency Section
Number of Drivers 1
Acoustic Design Large-chamber bass reflex
Woofer Size 18.00?(457mm)
Voice Coil Diameter 4.00?(100mm) Inside/Outside epoxy baked
Cone Material Carbon fiber reinforced cellulose
Magnet Type Advanced ventilated ferrite
Construction Features
Basic Geometric Design Rectangular
Material 15mm Exterior Grade Baltic Birch
Finish Ultra wear-resistant black polymer coating
Hardware Eight (8) corner handles
Six (6) integrated ?L? brackets
Twelve (12) M10 suspension points
Feet Eight (8) 2.36? (60mm) diameter
Constructed from acetal copolymer,
mounted in a asymmetrical pattern
for flexible vertical or horizontal system
set-up
Grill Acoustically-transparent perforated
metal with weather-resistant
polymer coating
Physical
Height 23.62? (600mm)
Width 27.55? (700mm)
Depth 29.13? (740mm)
Weight 114 lbs. (52kg)

Extra informatie

Gewicht 55.00 kg

Merk

KV2 audio

KV2:   Prof. hoge kwaliteit, perfecte weergave ook in uw ruimte en kristal heldere klank met waanzinnig mooi laag.      De kenmerken van een topmerk als KV2.

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