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      Home / Drivers / Passive Radiator
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      Wavecor PR178WA01 7" alu cone passive radiator
      Wavecor PR178WA01 7" alu cone passive radiator - Image 2
      Wavecor PR178WA01 7" alu cone passive radiator - Image 3

      Wavecor PR178WA01 7″ alu cone passive radiator

      ₹4,959.00

      2 in stock

      SKU: PR178WA01 Categories: Drivers, Passive Radiator Tags: 7inch, Passive Radiator, PR178WA01, Wavecor Brand: Wavecor

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      • Description
      • Additional information
      • Reviews (0)

      Wavecor PR178WA01 7″ alu cone passive radiator

       

      Overview:

      PR178WA01 is a passive unit designed for dedicated subwoofer applications – as a partner to our active subwoofer units. Due to low mechanical losses PR178WA01 masters equally well low level details and extreme dynamic requirements.
      For demanding subwoofer applications using a passive unit is usually the only real alternative to sealed enclosures with active bass boost.To make experimenting and individual tuning convenient and easy, the PR178WA01 is delivered with three separate extra loads that are easily applied onto a threaded rod on the rear side of the cone (see picture below)

       

      Features:

      • Extremely rigid aluminium cone for precise transient response
      • Very low mechanical losses
      • Rear M6 threaded rod for trouble-free and rigid addition of extra mass
      • Delivered with three separate mass loads for easy custom tuning

       

      Nominal Specifications:

      Nominal size

      7

      [inch.]

      Effective radiating area, Sd

      131

      [sq.cm]

      Resonance freq., Fs, without additional mass
      – with additional 5g mass
      – with additional 10g mass
      – with additional 15g mass
      – with additional 20 g mass
      – with additional 25g mass
      – with additional 30g mass
      – with additional 35g mass

      26
      24.8
      23.7
      22.8
      22.0
      21.2
      20.6
      19.9

      [Hz] [Hz] [Hz] [Hz] [Hz] [Hz] [Hz] [Hz]

      Moving mass, incl. air, without extra weight
      (may be be increased in 5g steps from +5g to +35g)

      50

      [g]

      Suspension compliance, Cms

      0.70

      [mm/N]

      Equiv. air volume, Vas

      17

      [lit.]

      Mechanical Q, Qm, without additional mass

      24

      –

      Total unit net weight (incl. 3 extra weights)

      0.25

      [kg]

      PR178WA01 DataSheet

      Weight500 g
      Dimensions26 × 23 × 10 cm
      Brand

      Wavecor, Passive Radiator

      JAN

      8518

      Speaker Size

      7"

      Speaker Type

      Passive Radiator

      Reviews

      There are no reviews yet.

      Only logged in customers who have purchased this product may leave a review.

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