Model D103 3-ウェイ 3 speaker Tall-boy type スピーカー・システム


    Newly developed speaker units are adapted to this 10” 3-way speaker system.

    ツイーター:36mm UPIツィーター


    Tweeter:olyalloy Tangential Ring Tweeter (PATR) is used for the tweeter.

    Tweeter’s diaphragm uses thermosetting UPI resin, having super hardness & heat resistance and a special reinforced white material is applied to the back side to strengthen the diaphragm.
    UPI diaphragm driven by a magnetic circuit cooled down by a magnetic fluid provides the outstanding heat resistance. In addition, the voice coil that drives it uses a lightweight and strong kapton bobbin.
    These materials are assembled in a ring tweeter system, the aluminum face plate with phase plug creates excellent high-frequency characteristics, and the magnetic circuit with magnetic fluid makes high power handling.

    ミッド・レンジ:25mm コンプレッション・ドライバー


    Mid-range:25mm compression driver

    By adopting a supple aluminum diaphragm with a dumping material on it in order to suppress unnecessary peak components, it reproduces a smooth reproduction ability over the ultra-high range level and creates a high-quality natural sound.

    ウーハー:250mm ウーファー


    Woofer:250mm pulp cone woofer

    Pure-pulp white cone woofer provide exceptionally rich, realistic bass and mid-bass reproduction.
    A heat-resistant, high-excursion kapton voice coil minimizes distortion and improves power handling at high output levels and create low-end bass reproduction.


    キャビネットには高密度の MDF を採用し高い強度を確保し、キャビネットの表面仕上げには天然木突板を施しています。
    また、好みに合わせて 高域レベル調整可能なアッテネーターも装備しています。

    Speaker system

    High-density MDF is used for the cabinet to ensure high strength, and the surface finish of the cabinet is made of natural wood veneer.
    It is also equipped with an attenuator that can adjust the high-level sound as you like.

    Spec:Model D103

    Type形式 3ウエイ・3スピーカー バスレフ型 3-way 3 speakers Bass reflex type speaker system
    Speaker Unitスピーカーユニット 高音用: 36mm ポリアロイリング・ツィーター
    中音用:25mm コンプレッション・ドライバー
    低音用: 250mm パルプコ-ン・ウーファー
    Tweeter: 36mm PATR tweeter
    Midrange:25mm compression driver
    Woofer: 250mm pulp cone woofer x 1pcs
    Max power最大許容入力(JIS) 200W
    Frequency range再生周波数帯域 45Hz ~ 40kHz
    Sensitivity出力音圧レベル 88dB/W.m
    Crossover Frequencyクロスオーバー周波数 2.5khz/6.50khz
    External Dimension外形寸法 (W)280mm*(H)975mm*(D)305mm(グリル、ターミナル含む)
    Weight重量 22kg