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    Dayton Audio RS225P-4A 8" Reference Paper Woofer 4 Ohm

    € 66,07€ 79,95 Out of stock: delivery time is 3-6 weeks
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    Product description

    Dayton Audio Reference Series paper cone drivers combine class-leading low distortion performance with the use of a proprietary cone blend. Now with a flatter frequency response and smoother high frequency roll-off allowing for extended bandwidth and easier crossover integration.

     

    Highlights

    • Now with improved frequency response for easier crossover integration
    • Three-part paper composite diaphragm featuring paper, Kevlar, and glass fibers
    • Low-distortion motor, 6-hole cast frame, rubber surround, and solid aluminum phase plug
    • Perfect for use as a woofer, midwoofer, or dedicated midrange driver
    • 92.9 dB sensitivity and 6 mm of excursion

     

    Product details

    Dayton Audio RS225P-4A 8" Reference Paper Woofer 4 Ohm

     

    Now with improved frequency response – we tweaked the design and the result is a much a smoother high frequency roll-off allowing for extended bandwidth and easier crossover integration.

     

    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.

    Specifications

    Article number
    RS225P-4A
    Woofer Series
    Reference Series
    Woofer Type
    Midwoofer
    Nominal Diameter
    8"
    Power Handling (RMS)
    80 watts
    Power Handling (max)
    120 watts
    Impedance (Z)
    4 ohms
    Sensitivity
    92.9 dB @ 2.83V/1m
    Frequency Response
    35 - 5,500 Hz
    Voice Coil Diameter
    38.5 mm
    DC Resistance (Re)
    3.3 ohms
    Voice Coil Inductance (Le)
    0.51 mH @ 1 kHz
    Resonant Frequency (Fs)
    37.7 Hz
    Mechanical Q (Qms)
    1.85
    Electromagnetic Q (Qes)
    0.48
    Total Q (Qts)
    0.38
    Diaphragm Mass Inc. Airload (Mms)
    25.0g
    Mechanical Compliance of Suspension (Cms)
    0.71 mm/N
    Surface Area of Cone (Sd)
    213.8 cm²
    Volume of Displacement (Vd)
    128.2 cm³
    BL Product (BL)
    6.4 Tm
    Compliance Equivalent Volume (Vas)
    45.8 liters
    Maximum Linear Excursion (Xmax)
    6 mm
    Cone / Diaphragm Material
    Paper / Kevlar Cone
    Surround Material
    Rubber
    Basket / Frame Material
    Cast Aluminum
    Magnet Material
    Ferrite
    Overall Outside Diameter
    223 mm
    Overall Depth
    84 mm
    Baffle Cutout Diameter
    184 mm
    # Mounting Holes
    6
    Mounting Hole Diameter
    209 mm
    Sealed Volume
    0.11 ft.³
    Sealed F3
    117 Hz
    Vented Volume
    0.27 ft.³
    Vented F3
    71 Hz

    Reviews

    5 from 5Based on 2 reviews
    Review this product
    5 van 5
    No description was given
    By Igor P. on 13 November 2020
    5 van 5
    Zeer mooie bas response. Neemt een deel van mijn subwoofer voor z'n rekening met mooie gedefinieerde klanken. Deze upgrade van mijn oude Philips digital serie boxen geven ze een nog beter geluid dan ze al deden. Zéér tevreden. En het staat ook nog super gelikt :-)
    By Peter V. on 12 November 2019

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    RS225P-4A 8" Reference Paper Woofer 4 Ohm
    € 66,07
    € 79,95
    RS225P-4A 8" Reference Paper Woofer 4 Ohm
    0 In stock: delivery time is 3-6 weeks
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