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Products Catalog
MA1
Introduction:
The music appreciation room (psychological decompression room) is specially designed for school, military, hospital, etc, to promote the work enthusiasm and psychological adjustment. The system features three way speaker, round horn for MFLF, independent subwoofer, separated speaker design to accurately adjust the speaker phase and to generate sound on a plane.
MFLF uses compression driver and round horn design in a untraditional way. MFLF unit has 109dB sensitivity and high power. With the round horn together, they provides natural mid/high frequencies. The subwoofer is designed with arc cabinet (of wood ply finish) to eliminate the standing wave and offer powerful bass.
Application:
Suitable for music appreciation in school, family, hospital.

(5) Re evaluation

  • Features


  • Specification


    KHF12 Speaker Cabinet

    Introduction:
    KHF12 is specially designed for the music appreciation in school classroom. MF/HF is design with compression driver and separated horn in untraditional way. The subwoofer is designed with unique cabinet of wood ply finish. The system is suitable for the HiFi application in classroom or at home.

    Model KHF12
    LF 12” woofer
    MF 3” compression driver
    LF 1.75” compression driver
    Sensitivity 90dB
    Max SPL 118dB
    Crossover 450Hz  2kHz
    Impedance
    Power 250W
    Frequency response 35Hz~20kHz
    Rated power(RMS) 200W
    Horn directivity(W*H) MF horn:60゜*60゜,HF horn:60゜*60゜
    Dimension(W*H*D) 425*1575*650mm
    Weight 50kg


    JHK1 Speaker CabinetCentral Control Case

    CD3800 CD Player
    HE6500 Power Ampliefer
    AP39 Digital Audio Processor

    Model CD3800
    Frequency response 20--20 KHz(+0/-0.2dB)
    S/N ratio(A weighted) -130 dB
    Distortion <0.006% (0dB 1KHz)
    DAC chip Burr-Brown  PCM1798
    Model HE6500
    Power 6CH*500W(4Ω)
    Sensitivity 0dBu
    Frequency response20-20KHz +/- 0.5dB
    S/N ratio(A weighted) 95dB
    Crosstalk attenuation -65dB
    THD 20-20KHz ≤0.5%
    Model AP39
    System delay <1.4mS
    Distortion <0.001%@1kHz,+20dBu
    Output level +12dBu
    Dynamic range >105dB(20-20kHz) unweighted
    Frequency response 20Hz-20kHz,±0.25dB
    Crossover/filter slope Bessel,Butterworth,Linkwitz-Riley
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