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      SDS-P830878 3-1/2" Passive Radiator

      Peerless by Tymphany SDS-P830878 3-1/2" Passive Radiator

      €14,95

      10+ In stock

      Peerless by Tymphany SDS-P830878 3-1/2" Passive Radiator

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      € 14,95 10+ In stock
      • -5% Purchase 4 for only € 14,20 per piece
      • We ship to United States of America
      • Ordered now, shipped tomorrow
      • At least two years warranty
      • 45-day cooling-off period to return
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      Product description Peerless by Tymphany SDS-P830878 Passive Radiator

      A useful alternative to overlong ports, passive radiators like the Peerless by Tymphany 830878 offer designers a well-proven method of extending and enhancing bass response

       

      Highlights of the Peerless SDS-P830878 Passive Radiator

      • Coated paper cone with rubber surround
      • Low resonance frequency for deepest possible bass
      • Cosmetic surface mount steel frame matches Peerless SDS series
      • Straight-sided frame fits into narrow enclosures and permits tight spacing
      • Compatible with small woofers by Peerless and others

       

      Product details Peerless SDS-P830878 Passive Radiator

      Peerless by Tymphany SDS-P830878 3-1/2" Passive Radiator

       

      This 4 inch member of the SDS family is a passive radiator, designed to match up with SDS subwoofers, and features a coated paper cone with rubber surround, and a narrow-profile steel basket shaped to fit into narrow cabinets.

       

      FAQ about the Peerless SDS-P830878 Passive Radiator

      What are some ideal applications for this passive radiator?

      The SDS-P830878 is perfect for:

      • Compact subwoofer systems.
      • Portable Bluetooth speakers.
      • Bookshelf speakers needing deeper bass in a small enclosure.
      • High-end custom DIY audio projects.

       

      How do I calculate the optimal tuning frequency for my system?

      To calculate the tuning frequency, consider:

      1. Active Driver Parameters: Check the Thiele/Small parameters of your active driver (Fs, Vas, Qts).
      2. Enclosure Volume: Determine the internal volume of your enclosure.
      3. Radiator Mass: Adjust the SDS-P830878’s mass to achieve a resonant frequency slightly below the active driver’s Fs for smoother low-frequency roll-off.

      Speaker design software (e.g., WinISD) is highly recommended for precise calculations.

       

      Peerless manufacturing code: T04-1G03B0001

      Specifications

      Article number
      SDS-P830878
      EAN
      0844632083914
      Woofer Series
      Peerless by Tymphany SDS series
      Woofer Type
      Passive Radiator
      Nominal Diameter
      3-1/2”
      Resonant Frequency (Fs)
      0 Hz
      Total Q (Qts)
      0

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      5 of 5
      -
      By Roman on 1 October 2023
      5 of 5
      I built a mini subwoofer with 2 of these and the matching 8ohm woofer. The results were AMAZING for the size of the box. Not sure if it was necessarily down to this radiator but to have the radiator EXACTLY match the woofer is a super clean, super cool look. Love it..... and the service was as good as always. Thanks guys.
      By Gary K. on 5 May 2021
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      SDS-P830878 3-1/2" Passive Radiator
      € 14,95
      SDS-P830878 3-1/2" Passive Radiator
      10+ In stock
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