Dayton Audio ND91-4 3-1/2" Aluminum Cone Full-Range
Dayton Audio ND91-4 3-1/2" Aluminum Cone Full-Range
Dayton Audio ND91-4 3-1/2" Aluminum Cone Full-Range
Dayton Audio ND91-4 3-1/2" Aluminum Cone Full-Range
    Dayton Audio ND91-4 3-1/2" Aluminum Cone Full-Range
    Dayton Audio ND91-4 3-1/2" Aluminum Cone Full-Range
    Dayton Audio ND91-4 3-1/2" Aluminum Cone Full-Range
    Dayton Audio ND91-4 3-1/2" Aluminum Cone Full-Range

    Dayton Audio ND91-4 3-1/2" Aluminum Cone Full-Range

    SHIPMENT IN 7-10 WORKING DAYS
    €33.99
    Tax included
    rating No review at the moment

    Dayton Audio ND91-4 3-1/2" Aluminum Cone Full-Range Driver 4 Ohm

    Estimated Shipping Costs
    Shipping Costs
    €18.00
    Shipping Time
    .
    Want to check another country or courier?

    You might also like

     

    Dayton Audio ND91-4 3-1/2" Aluminum Cone Full-Range Driver 4 Ohm

    Product description

    The low distortion and high excursion capabilities of the Dayton Audio ND91-4 3-1/2" full-range driver make it an ideal candidate for miniature point-source monitors, surround speakers, and line arrays.

    .

    Highlights

    Low distortion, full-range 65 Hz to 17 kHz performance

    Rubber-edged black anodized aluminum alloy cone

    Large excursion capability—4.6 mm Xmax, 25 mm peak

    Self-shielded Neo-Balanced motor structure with copper alloy shorting ring

    1" 4-layer underhung voice coil with polyimide former

    30 watts RMS power handling

    Great for line arrays and micro monitors

    .

    Product details

    Dayton Audio ND91-4 3-1/2" Aluminum Cone Full-Range Driver 4 Ohm

    Dayton Audio's ND91 aluminum cone full-range drivers are the latest addition to the acclaimed ND Series high output/low distortion neodymium transducers. By increasing the original ND90's voice coil diameter from 3/4" to 1" and adding a copper alloy shorting ring, the ND91-4 features even lower distortion and delivers better bass impact and dynamic range—with peak Xmax up to 25 mm!

    This high-BL version further exploits the low distortion characteristics of the Neo-Balanced motor's optimized magnetic field, making the ND91 drivers an excellent choice for full-range point-source speaker enclosures, as well as extremely accurate, high resolution line arrays

    .

    Specifications

    Article numberND91-4
    Woofer SeriesND Series
    Woofer TypeFull-Range
    Nominal Diameter3.50"
    Power Handling (RMS)30 watts
    Power Handling (max)60 watts
    Impedance (Z)4 ohms
    Sensitivity (SPL at 1m / 2.83V)85.6 dB
    Frequency Response65 - 17,000 Hz
    Voice Coil Diameter25 mm
    DC Resistance (Re)4.3 ohms
    Voice Coil Inductance (Le)0.83 mH @ 1 kHz
    Resonant Frequency (Fs)74 Hz
    Mechanical Q (Qms)4.24
    Electromagnetic Q (Qes)0.45
    Total Q (Qts)0.41
    Diaphragm Mass Inc. Airload (Mms)4.8g
    Mechanical Compliance of Suspension (Cms)0.96 mm/N
    Surface Area of Cone (Sd)30.4 cm²
    Volume of Displacement (Vd)12.2 cm³
    BL Product (BL)4.59 Tm
    Compliance Equivalent Volume (Vas)1.4 liters
    Maximum Linear Excursion (Xmax)4.6 mm
    Cone / Diaphragm MaterialAluminum Cone
    Surround MaterialRubber
    Voice Coil Wire MaterialAluminum
    Voice Coil FormerKapton® / Polyimide
    Basket / Frame MaterialSteel
    Magnet MaterialFerrite
    ShieldedYes
    Overall Outside Diameter103.5 mm
    Overall Depth63.4 mm
    Baffle Cutout Diameter85 mm
    # Mounting Holes4
    Sealed Volume0.01 ft.³
    Sealed F3132 Hz
    Vented Volume0.03 ft.³
    Vented F373 Hz

    Dayton Audio CE65W-8
    10 Items
    New product

    You might also like

    Product added to wishlist
    Product added to compare.

    With our cookies offer you a simply and fast shopping experience.This remember you special offers and your preferences of navigation . If that is okay with you, you agree to the use of cookies for your preferences simply by clicking on "accept"

    By closing this banner, scrolling this page, clicking on a link or continuing to browse in any other way, you consent to the use of cookies.