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        CE70PR-4 2.5" Full-Range 20W 4 ohm

        Dayton Audio CE70PR-4 2.5" Full-Range 20W 4 ohm

        €12,95

        10+ In stock10+ expected on 30-07-2026

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        Dayton Audio CE70PR-4 2.5" Full-Range 20W 4 ohm

        3 reviews
        4 from 5
        3 reviews
        5 stars
        67%
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        2 stars
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        Brand: Dayton Audio
        2
        CE70PR-4 2.5" Full-Range 20W 4 ohm
        CE70PR-4 2.5" Full-Range 20W 4 ohm
        CE70PR-4 2.5" Full-Range 20W 4 ohm
        CE70PR-4 2.5" Full-Range 20W 4 ohm
        CE70PR-4 2.5" Full-Range 20W 4 ohm
        CE70PR-4 2.5" Full-Range 20W 4 ohm
        CE70PR-4 2.5" Full-Range 20W 4 ohm
        CE70PR-4 2.5" Full-Range 20W 4 ohm
        CE70PR-4 2.5" Full-Range 20W 4 ohm
        CE70PR-4 2.5" Full-Range 20W 4 ohm
        CE70PR-4 2.5" Full-Range 20W 4 ohm
        CE70PR-4 2.5" Full-Range 20W 4 ohm
        CE70PR-4 2.5" Full-Range 20W 4 ohm
        CE70PR-4 2.5" Full-Range 20W 4 ohm
        € 10,70€ 12,95 10+ In stock10+ expected on 30-07-2026
        • -5% Purchase 4 for only € 12,30 per piece
        € 12,95
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        CE70PR-4 2.5" Full-Range 20W 4 ohm
        CE70PR-4 2.5" Full-Range 20W 4 ohm
        CE70PR-4 2.5" Full-Range 20W 4 ohm
        CE70PR-4 2.5" Full-Range 20W 4 ohm
        CE70PR-4 2.5" Full-Range 20W 4 ohm
        CE70PR-4 2.5" Full-Range 20W 4 ohm
        CE70PR-4 2.5" Full-Range 20W 4 ohm
        CE70PR-4 2.5" Full-Range 20W 4 ohm
        CE70PR-4 2.5" Full-Range 20W 4 ohm
        CE70PR-4 2.5" Full-Range 20W 4 ohm
        CE70PR-4 2.5" Full-Range 20W 4 ohm
        CE70PR-4 2.5" Full-Range 20W 4 ohm
        CE70PR-4 2.5" Full-Range 20W 4 ohm
        CE70PR-4 2.5" Full-Range 20W 4 ohm
        CE70PR-4 2.5" Full-Range 20W 4 ohm
        CE70PR-4 2.5" Full-Range 20W 4 ohm

        Pros and cons

        According to our specialists
        • Delivers crisp, clear audio, ensuring an immersive listening experience

        Product description Dayton Audio CE70PR-4 Full-range woofer

        The Dayton Audio CE70PR-4 is a 2.5-inch full-range woofer that may be small in size, but it's a giant when it comes to sound quality. This versatile woofer can be used in a variety of applications, from bookshelf speakers to surround speakers to portable speakers.

         

        Highlights

        • High-quality sound
        • Wide frequency response
        • Efficient design

         

        Product details

        Dayton Audio CE70PR-4 2.5" Full-Range 20W 4 ohm

         

        The Dayton Audio CE70PR-4 is a 2.5-inch full-range woofer with a 4-ohm impedance. It has a power handling of 20 watts RMS and 40 watts peak. The frequency response is 127 Hz to 12,000 Hz, with a sensitivity of 90 dB @ 2.83V/1m. It's known for its clear, crisp sound and its ability to reproduce a wide range of frequencies. It's also very efficient, meaning that it can produce a lot of sound with relatively little power.

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        Specifications

        Article number
        CE70PR-4
        EAN
        0848791009365
        Woofer Series
        Dayton Audio CE series
        Woofer Type
        Full Range
        Nominal Diameter
        2.5"
        Power Handling (RMS)
        20 Watts
        Power Handling (max)
        40 Watts
        Impedance (Z)
        4 Ω
        Sensitivity (SPL at 1m / 2.83V)
        85 dB
        Frequency Response
        85 - 13.000 Hz
        Voice Coil Diameter
        20 mm
        DC Resistance (Re)
        3.13 Ω
        Voice Coil Inductance (Le)
        0.31 mH
        Resonant Frequency (Fs)
        109 Hz
        Mechanical Q (Qms)
        3.50
        Electromagnetic Q (Qes)
        0.77
        Total Q (Qts)
        0.63
        Diaphragm Mass Inc. Airload (Mms)
        3.5 g
        Mechanical Compliance of Suspension (Cms)
        0.61 mm/N
        Surface Area of Cone (Sd)
        24.6 cm²
        Volume of Displacement (Vd)
        9.84 cm³
        BL Product (BL)
        3.11 Tm
        Compliance Equivalent Volume (Vas)
        0.523 liters
        Maximum Linear Excursion (Xmax)
        4 mm
        Overall Outside Diameter
        70 mm
        Overall Depth
        41.2 mm
        Baffle Cutout Diameter
        63.8 mm
        # Mounting Holes
        4
        Mounting Hole Diameter
        4.2 mm

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        Reviews

        3 reviews
        Review this product
        2 of 5
        Wie im Frequenzschrieb zu sehen gibt es einen beträchtlichen Höhenabfall, wodurch der Klang dann auch wattig erscheint. Die Bässe sind allerdings schön knackig. Als Bassmitteltöner mag der Kleine vielleicht eine Anwendung finden, aber als Breitbandlautsprecher muss er im Hochton mehr bieten. Dieses Manko konnte ich mit der Frequenzweiche nicht zufriedenstellend lösen.
        By Axel Reiser on 18 July 2026
        5 of 5
        mi serviro' ancora di voi per i vostri prodotti
        By Guglielmo on 15 January 2026
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        CE70PR-4 2.5" Full-Range 20W 4 ohm
        € 10,70
        € 12,95
        CE70PR-4 2.5" Full-Range 20W 4 ohm
        10+ In stock
        10+ expected on 30-07-2026
        Add to cart
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