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      Dayton Audio RS180P-4 7" Reference Paper Woofer 4 Ohm

      € 67,73€ 81,95 10+ In stock
      • -5% Order 4 for only € 77,85 per piece

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      Product description

      Dayton Audio Reference Series paper cone drivers combine class-leading low distortion performance with super smooth frequency response due to the use of a proprietary cone blend.



      • Similar cosmetics and design features as original Reference Series with low-distortion motor, 6-hole cast frame, rubber surround, and solid aluminum phase plug
      • Perfect as a woofer, midwoofer, or dedicated midrange driver
      • Three-part paper composite diaphragm featuring paper, Kevlar, and glass fibers
      • 6 mm of Xmax and 88.2 dB sensitivity


      Product details

      Dayton Audio RS180P-4 7" Reference Paper Woofer 4 Ohm


      The performance of the original groundbreaking Reference Series from Dayton Audio, now available with a paper cone! The Reference Series Paper drivers use a proprietary paper cone formulation combining natural paper pulp and synthetic Kevlar® and glass fibers to create an advanced non-woven fiber composite that delivers the perfect combination of excellent detail and smooth, natural sonic character, plus a distinctive, classy look.

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      Article number
      Woofer Series
      Reference Series
      Woofer Type
      Nominal Diameter
      Power Handling (RMS)
      60 watts
      Power Handling (max)
      90 watts
      Impedance (Z)
      4 ohms
      90.8 dB @ 2.83V/1m
      Frequency Response
      35 - 8,000 Hz
      Voice Coil Diameter
      38.5 mm
      DC Resistance (Re)
      3.1 ohms
      Voice Coil Inductance (Le)
      0.47 mH @ 1 kHz
      Resonant Frequency (Fs)
      37.7 Hz
      Mechanical Q (Qms)
      Electromagnetic Q (Qes)
      Total Q (Qts)
      Diaphragm Mass Inc. Airload (Mms)
      Mechanical Compliance of Suspension (Cms)
      1.21 mm/N
      Surface Area of Cone (Sd)
      126.7 cm²
      Volume of Displacement (Vd)
      76.02 cm³
      BL Product (BL)
      4.67 Tm
      Compliance Equivalent Volume (Vas)
      27.3 liters
      Maximum Linear Excursion (Xmax)
      6 mm
      Cone / Diaphragm Material
      Paper / Kevlar Cone
      Surround Material
      Basket / Frame Material
      Cast Aluminum
      Magnet Material
      Overall Outside Diameter
      180.5 mm
      Overall Depth
      81 mm
      Baffle Cutout Diameter
      146 mm
      # Mounting Holes
      Sealed Volume
      0.27 ft.³
      Sealed F3
      78 Hz
      Vented Volume
      0.64 ft.³
      Vented F3
      42 Hz

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      5 from 5Based on 5 reviews
      Review this product
      5 of 5
      I have bought four RS180p 4ohm (paper) for my system, It is a 5 ways-system with separate amplifier for each range. The earth of the system is a couple of Spica Tc 50 (1991) in which I use only the original 6” woofer for midrange frequencies between 400-4000 Hz. Beyond that ranges I use for the high three Emit Infinity, while in the very deep bass, 20-50 Hz, there is a couple of Mirage subwoofers with 12” unit. For each channel I use 2 Dayton's for further reduce distorsion and further increase dynamic answer on mid-low bass (drum, piano, bass). Result: superior body, air and sense of reality to the whole 3D stage. Each Dayton RS180p is put in a Wharfedale Diamond 8.2 box in place of the original 6" mid-woofer. Therefore is driven by a separate amplifier (60 watt) having kept away also the original tweeter. Dimensions of the box are almost ok (10 litres bass reflex) and then the 2 Dayton's give 60+60 for each channel. The result is a very, very low distorsion and a superior readiness to transients with a deeper liquid scene 3D, natural sound, especially with vocals, classic orchestra and country west coast as well.
      By Ugo Gaetano S. on 27 February 2021
      5 of 5
      Soundimports it's an guarantee
      By Marian C. on 21 July 2020
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      RS180P-4 7" Reference Paper Woofer 4 Ohm
      € 67,73
      € 81,95
      RS180P-4 7" Reference Paper Woofer 4 Ohm
      10+ In stock
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