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Hi Fi Studio Sdn Bhd
Hi Fi Studio Sdn Bhd (1029711-W)
Hi Fi Studio Sdn Bhd (1029711-W)
(1) 5 out of 5 stars See Shop Review (1)

hifistu@yahoo.com
+607-352 1923

Region: Johor Bahru (JB), Malaysia, Johor Jaya

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719Visitor -Orders
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Click the favourite shop button beside of the banner, when discount coupon is created you will see at the member panel > discount coupon page.

RYTHMIK AUDIO F15HP 15" Sealed subwoofer

RM10290.00

Weight: - kg

in stock
  • Product Details
    Performance & Specifications

    A quick glance at our frequency response plot will reveal that our subwoofers do exactly what we claim. In the chart below, with bass extension controls set to 14 Hz, the response is 3 db down at 14 Hz. The response is flat and extended.

    Fig 1.0 - F15HP Frequency response chart - LINE-IN 14hz high damping

    The frequency response with LFE input is shown in Figure 1.1.

    Fig 1.1 - F15HP Frequency response chart - LFE-IN 14hz high damping

    Looking at the frequency response you will notice that this is not a one note boom box designed to impress with exaggerated bass. Unlike conventional subwoofers, the frequency response remains flat at all output levels until the output limits have been reached.

    Integration

    With many subwoofers, it is difficult to get a correct and seamless integration with the main speakers because the amplifier settings are often very different to the measured response. You may set the crossover point to 80 Hz, but the actual crossover point may be anywhere between 60 and 100 Hz!

    With our subwoofers the upper and lower -3 dB points are a very close match to the settings selected. If you set bass extension to 14 Hz, that is exactly what you will get. All this is possible because Direct Servo ensures a stable and flat response.

    Another aspect of getting a correct integration is phase alignment. We have written a guide on how to achieve a phase aligned subwoofer. More >

    Output, extension and user preferences

    We use high quality high excursion drivers which make it possible to achieve high output in a relatively compact enclosure. Only with Direct Servo is it possible to achieve such deep bass extension, high output and very high damping simultaneously. The effective system Q is 0.3. A lower Q factor represents a higher level of damping, indicating control of the cone. A typical subwoofer has a Q of 0.707 and some achieve a Q as low as 0.5. The penalty is that the box is larger and the output is lower in order to achieve lower Q, but Direct Servo can achieve much lower Q without sacrificing output and making the box bigger.

    When more output than one subwoofers can provide is desired, it may be tempting to look for a higher output option. Our subwoofers represent what we consider to be the output limit for an affordable and accurate subwoofer. It's possible to get higher output with one subwoofer, but not without significant compromise and additional cost. We suggest multiple subwoofers as a much better option. A side benefit is that this can also improve the integration with the acoustics of each particular room.

    The bass extension controls allow the user to customize the deep bass extension and the rumble filter to control cone excursion. For high SPL, one can set a higher cut off. For music one may prefer a lower cut off. Changing the settings can also result in a better integration with the acoustic gain of the room.

     

    Specifications  
    Driver DS1510 15'' high excursion with custom sensing coil
    Driver materials Black anodized aluminum with rubber surround
      Cast aluminum basket
      Aluminum flux de-modulation shorting rings
    Amplifier 600 RMS class H patented servo controlled
    Dimensions 19''(W) x 19 '' (H )x 20 ''(D) - (21-1/2'' D with grille)
    Shipping Weight 108 lbs
    Frequency Response 14 - 200 Hz (0db/-2db) with LFE inputs
      10 - 250Hz (+/-3db) with LFE inputs
      14 - 90 Hz (-2 dB @ 14 Hz) with LINE IN inputs
    Crossover slope Selectable 12 or 24 dB / octave (PEQ and XLR versions)
    Crossover range (Low pass) 25 - 100Hz
    Rumble Filter (High pass ) 20 Hz 18 dB / octave
    Phase response 90 degrees phase shift at 20 Hz (measuring mic has 18 degrees shift)
    Phase adjustment 0 - 180 degrees continuously variable
    Bass damping factor settings high (Q=0.5), med (Q=0.7), and low (Q=1.1)
    Finishes Available in black oak and black matte vinyl

  • Rating & Reviews of RYTHMIK AUDIO F15HP 15" Sealed subwoofer
    0 out of 5 stars
    Average Rating & Reviews (0)

  • Payment Methods

    Online Fund Transfer / Cash or Cheque Deposit / ATM

    Payment Options:
    • Online E-Banking fund transfer
    • Cash/Cheque deposit at bank branches
    • Cash deposit terminal
    • Cheque deposit machine
    • ATM
    Please bank in the purchased amount into the bank account listed below within 3 days:

    PBB
    Hi Fi Studio Sdn Bhd
    3181656621


    Maybank
    Hi Fi Studio Sdn Bhd
    5512-1263-2988


    After payment made, you MUST send us the copy of payment slip by
    1. Whatsapp: +60127756621, or
    2. Email to hifistu@yahoo.com or
    3. Go to www.newstore.my/en/my_purchases.html then click the update payment button to update your payment information to us. For guest can go to www.newstore.my/en/order_status.html

    Please stated,
    Order No.:
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    Note:
    Please allow 2 extra working days for order processing if your payment method is Bank Cheque or Interbank Fund Transfer. The Order will be cancelled without any notice if the payment process not completed within 7 working days.
    Shipping Option
    Shipping Charges

    If Total Amount Below RM 1000.00 Charge RM 12.00 else Charge RM 0.00

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