2 way active crossover cho open baffle

Discussion in 'Speakers' started by thangnguyencz, 20/4/18.

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  1. thangnguyencz

    thangnguyencz Advanced Member

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    Tên mặt hàng:2 way active crossover cho open baffle
    Tình trạng, mô tả:NEW 100%
    Giá bán:1950k
    Khu vực:TQ
    Điện thoại:0936506976
    Giao hàng:TQ
    Ảnh chụp thực tế[​IMG]
    [​IMG]

    Thông tin thêm: Phân tần chủ động 2 đường tiếng, thích hợp cho các bác chơi open baffle
    Bác nào cần 3 đường tiếng cũng có nhé (đặt hàng), LH 0936506976
     
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  2. thangnguyencz

    thangnguyencz Advanced Member

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    Cắt tần mặc định ở 2200Hz, cụ nào có yêu cầu cắt ở điểm ưa thích khác thì đặt hàng...
     
  3. thangnguyencz

    thangnguyencz Advanced Member

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    Specs:
    1. Filter type: Linkwitz-Riley filter
    2. Crossover point: 2200Hz (2200Hz below 2200Hz for bass output for high pitch output) Crossover frequency can be customized for other frequencies (free customized) The best crossover frequency of different speakers is not the same, can give me crossover points, I Help you calculate the parameters of the circuit and release it
    3, attenuation slope: -24dB/Oct
    4, plate structure: 4 channel output, high pitch, bass
    5, op amp chip: original imported JRC's double precision NE5532 (of course, according to customer needs to make up the difference to replace other op amps)
    7, the overall size of the machine: 245*46*160mm
    8, the power supply voltage: 220V AC (can be customized 110V, postscript instructions), power 15W
    9, weight: 1.58KG (with packaging according to 2 kg express fee)
     
  4. thangnguyencz

    thangnguyencz Advanced Member

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    Chạy 5 con Opamp NE5532, cụ nào thích về nâng cấp opamp tùy ý, chỉ mỗi động tác cắm rút...:cool:
     
  5. thangnguyencz

    thangnguyencz Advanced Member

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    Up cho bác nào cần.....................úp.....
     
  6. thangnguyencz

    thangnguyencz Advanced Member

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    Up....., đang triển khai đặt cho 1 số bác cần....................
     
  7. thangnguyencz

    thangnguyencz Advanced Member

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    [​IMG]
     
  8. thangnguyencz

    thangnguyencz Advanced Member

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  9. thangnguyencz

    thangnguyencz Advanced Member

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    Chỉ việc nhập vào tần số cắt, trị số điện trở hoặc tụ, phần mềm sẽ tự tính các trị số lk còn lại trong mạch
     
  10. thangnguyencz

    thangnguyencz Advanced Member

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    Up........................................................................
     
  11. thangnguyencz

    thangnguyencz Advanced Member

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    Up lên cho bác nào cần......................
     
  12. thangnguyencz

    thangnguyencz Advanced Member

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    up.........................................................................
     
  13. thangnguyencz

    thangnguyencz Advanced Member

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    Hàng đợt 1 sắp về từ Hongkong, up........................
     
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