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  • FUNCTION

KMD 700R

01

Super Sound Energy

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

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

02

Super Sound Orchestral Arrangement

A large number of recording microphone arrangements at the recording sites covert the audio signal of a sound source of various genres into the electric signal.

KMD desires to express the site where the sound source is occurred by Orchestral Arrangement Technology of Speakers of each range used to convert electrical signalized sound source into the audio signal. (KMD's Patent)

  • KMD 700R-sub-01
  • KMD 700R-sub-02
  • KMD 700R-sub-02
KMD 700R
KMD 700R

03

Super Sound Fidelity

KMD 700R was specially designed aimed for multi-channel audio playback.

KMD speakers of each range (low, middle & high) used to play the sound source as the audio signal is arranged in the way of not toll-boy but individual arranged enclosers to express the place where the three dimensional sound source has occurred

  • KMD 700R

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 a technology in Universal Revolving making 180 degrees on the front side of speakers in case of playing the sound source. It can make the playback controlled in the way of directional angle. (KMD's Patent)

KMD 700R
KMD 700R

05

Super Mechanical Based Encloser Structure

Designing of Speaker Enclosure

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


KMD offers the 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

    (SEAS W16NX001)

  • 176mm

    180° FREE REVOLVING DIRECTIONAL WOOFER-PLUS

    (SEAS W18EX003)

  • 220mm

    DIRECTIONAL WOOFER-MAIN

    (SEAS W22NX001)

  • 180° FREE REVOLVING DIRECTIONAL TWEETER

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

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

    A unique HEXADYM magnet system (U.S Pat 6.020.805) based on 6 radially

    Magnetized NdFeB magnet blocks

    Directional Speaker Encloser

    Sensitivity (2.83V,1m) 89dB, Recommened Frequency Range : 2000~25000Hz

  • 180° FREE REVOLVING DIRECTIONAL MID-RANGE

    (SEAS W16NX001)(146mm)

    Precision cast, machined and surface treated magnesium cone

    FEA optimized magnet system

    A unique radial reinforced rubber

    Heavy copper rings

    Directional Speaker Encloser

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

  • 180° FREE REVOLVING DIRECTIONAL WOOFER-PLUS

    (SEAS W18EX003)(176mm)

    Precision cast, machined and Graphene treated magnesium cone

    Titanium voice coil former, Gold plated terminals

    FEA optimized magnet system

    Injection molded metal basket

    Directional Speaker Encloser

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

  • DIRECTIONAL WOOFER-MAIN

    (SEAS W22NX001)(220mm)

    Precision cast, machined and Graphene treated magnesium cone

    Titanium voice coil former, Gold plated terminals

    FEA optimized magnet system

    Injection molded metal basket

    Directional Speaker Encloser

    Sensitivity (2.83V,1m) 87dB, Recommended Frequency Range : 20~2000Hz

  • 180° FREE REVOLVING DIRECTIONAL TWEETER

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

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

    A unique HEXADYM magnet system (U.S Pat 6.020.805) based on 6 radially

    Directional Speaker Encloser

    Sensitivity (2.83V,1m) 89dB, Recommened Frequency Range : 2000~25000Hz

  • SPECIFICATION

Description 4-way, Three (3) 180° Free Revolving Directional System and One Bass Reflex
Frequency range 20Hz to 25kHz
Nominal impedance(min) 4ohm(minimum 3.0V)
Recommended amplifier power 50W – 200W into 8V
Max. recommended cable Impedance 0.1ohm
Dimensions Height : 1100mm / Width : 900mm / Depth : 580mm
Net weight 205kg(451lb)
Encloser Material Cabinet : SS41 Steel Thickness 10mm & AL7075 Duralumin
Finishes Non-Gloss Black

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