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  • FUNCTION

KMD 700R

01

Super Sound Energy

The purpose of the Steel Enclosure exposed for the first time at the Seoul Hi-Fi Audio Show in 1999 is to realize zero loss of sound energy during transforming the electric signal into an audio signal for the audiophile.

KMD is faithful to making Zero Sound Energy Loss when the electric signal is converted into an audio signal.

02

Super Sound Orchestral Arrangement 

Many recording microphone arrangements at the recording sites convert the audio signal of a sound source of various genres into an electric signal.

KMD desires to express the site where the sound source is generated by Orchestralls's Horizontal Arrangement Technology of Speaker Enclosers of each range used to convert the electrical signalized sound source into the audio signal. (KMD's Patent)

KMD 700R
KMD 700R

03

Super Sound Fidelity

OCS 1000CG was specially designed and aimed for multi-channel audio playback.

KMD speakers of each range (low, middle, and high) play the sound source as the audio signal, using individual enclosures instead of a tall-boy set up to express the location where the three-dimensional sound source has occurred

04

Super Universal Sound Origin and Angle.

The directional angle of the sound source at the place where the sound source is occurred can be adjusted.

KMD has technology in Universal Revolving, making 180 degrees on the front side of speakers in case of playing the sound source. It can control the playback sound using directional angle technology. (KMD's Patent)

KMD 700R
KMD 700R

05

Super Mechanical Based Encloser Structure

Designing of Speaker Enclosure


KMD designs the Enclosure using the 3-dimensional CAD Modeling Technology, assemblies and simulates virtually in a 3-dimensional CAD system, and assembles parts accurately produced by CNC Machining Center, CNC Turning Machine, CAM, and other Computer-Aided Manufacturing software.


KMD offers high-quality original sound without audio energy loss as it is through 180 degrees Free Revolving Directional Enclosure, Cross-Over Circuits developed by KMD and Drivers by SEAS in Norway

  • DRIVE UNITS

  • 25mm

    180° FREE REVOLVING DIRECTIONAL TWEETER

    (SEAS T25CF002, “MILLENNIUM”)

  • 146mm

    180° FREE REVOLVING DIRECTIONAL MID-RANGE(1)

    (SEAS W16NX001)

  • 176mm

    180° FREE REVOLVING DIRECTIONAL MID-RANGE(2)

    (SEAS W18EX003)

  • 176mm

    180° FREE REVOLVING DIRECTIONAL WOOFER(2)

    (SEAS W19NX001)

  • 256mm

    DIRECTIONAL WOOFER(1)-MAIN

    (SEAS W26FX001)

  • 180° FREE REVOLVING DIRECTIONAL TWEETER

    (SEAS T25CF002, “MILLENNIUM”)(25mm)

    25mm soft dome tweeter with a novel Neodymium based magnet system

    Directional Speaker Encloser Sensitivity (2.83V,1m) 89dB, Recommended Frequency Range : 2000~25000Hz

  • 180° FREE REVOLVING DIRECTIONAL MID-RANGE(1)

    (SEAS W16NX001)(146mm)

    Precision cast, machined and surface treated magnesium cone FEA optimized magnet system

    Directional Speaker Encloser Sensitivity (2.83V, 1m) 85dB, Recommended Frequency Range : 45~2500Hz

  • 180° FREE REVOLVING DIRECTIONAL MID-RANGE(2)

    (SEAS W18EX003)(176mm)

    Precision cast, machined and Graphene treated magnesium cone

    Titanium voice coil former, Gold plated terminals

    FEA optimized magnet system

    Directional Speaker Encloser

    Sensitivity (2.83V,1m) 87dB, Recommended Frequency Range : 40~3000Hz

  • 180° FREE REVOLVING DIRECTIONAL WOOFER(2)

    (SEAS W19NX001)(176mm)

    Precision cast, machined and Graphene treated magnesium cone

    FEA optimized magnet system Titanium voice coil former Directional Speaker Encloser

    Sensitivity(2.83V,1m) 85.6dB, Recommended Frequency Range: 20~2000Hz

  • DIRECTIONAL WOOFER(1)-MAIN

    (SEAS W26FX001, “MILLENNIUM”)(256mm)

    The extremely stiff cone made from aluminum/magnesium alloy

    2” diameter high temperature voice coil with black anodized aluminum coil former Gold plated terminals

    Heavy copper rings mounted above and below the T-shaped pole piece

    Extremely stiff and stable injection moulded metal basket

    Directional Speaker Encloser

    Sensitivity (2.83V,1m) 87dB, Recommended Frequency Range : 20~1000Hz

  • SPECIFICATION

Description OCS 1000CG 5-way, Full Range Loudspeakers Four(4) 180°Free Revolving Directional System and One Bass Reflex
Frequency range 20Hz to 25kHz
Nominal impedance(min) 4ohm(10V, 1KHz)
Recommended amplifier power 50W – 200W into 8V
Max. recommended cable Impedance 0.1ohm
Dimensions Height : 1578mm / Width : 900mm / Depth : 775mm
Net weight 289Kg(637 lb) each
Encloser Material Cabinet : 15mm & AL6061 Aluminum, Baffle : 25mm & AL6061 Aluminum
Finishes Non-Gloss Black

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