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    Dayton Audio ES140Ti-8 5-1/2" Esoteric Series Woofer 8 Ohm

    € 119,21€ 144,25 1 In stock: delivery time 1-4 business days
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    Product description

    The Dayton Audio ES140Ti-8 is a high-technology 5-1/2" woofer featuring an FEA-optimized neodymium ring motor structure with dual copper shorting rings for ultra-low distortion. Its enormous 3" edge-wound voice coil on a titanium former provides high power handling and excellent transient response. 8 ohm impedance.

     

    Highlights

    • Dual copper shorting rings in the motor for reduced energy storage
    • 3" edgewound voice coil on titanium former provides exceptional transient response
    • Woven glass-fiber cone provides excellent stiffness for minimal cone flex
    • High excursion suspension design with tethered tinsel leads and fully ventilated frame
    • High-power, ultra-low-distortion design

     

    Product details

    Dayton Audio ES140Ti-8 5-1/2" Esoteric Series Woofer 8 Ohm

     

    Dayton Audio's Esoteric Series is the ultimate expression of Dayton Audio’s transducer engineering know-how and finesse. Featuring high-end materials and advanced engineering throughout, the Esoteric Series collection of drivers elevates the state of the art in driver design.

     

    Unprecedented performance for a small woofer is packed into 5-1/2" ES140Ti-8, thanks to an FEA-optimized motor assembly using a large neodymium ring magnet and heavy dual copper shorting rings. Dayton Audio's Esoteric Series' woofer motor geometry is designed to provide a powerful, stable field with excellent saturation and symmetry, expanding the usable range of excursion.

     

    The huge 3" diameter voice coil is edgewound using rectangular copper-coated aluminum wire (CCAW) for maximal winding density within the coil profile, and the ventilated titanium voice coil former transfers energy to the cone with incredible speed while contributing added stiffness to the cone itself. A woven glass-fiber cone couples acoustic energy to the air with excellent stiffness and self-damping, while its shallow profile minimizes cavity resonance. The Klippel-optimized suspension is designed to allow high excursion of the cone without distortion, and the structure of the driver is supported by a fully ventilated cast aluminum frame for supreme mechanical stability without internal compression.

     

    All of these elements combine to create a driver that breaks new ground with superb transient response and ultra-low distortion. By breaking free from established design conventions and rethinking how each part of the driver should behave, the ES140Ti-8 consistently delivers a musically accomplished performance, time after time. It’s an excellent choice as a woofer in a 2-way high-performance loudspeaker system, and the 8-ohm impedance makes it a natural choice for center channel MTM use as well.

     

    Read the review by Vance Dickason from Voice Coil Magazine



    Specifications

    Article number
    ES140Ti-8
    Woofer Series
    Esoteric Series
    Woofer Type
    Midwoofer
    Nominal Diameter
    5-1/2"
    Power Handling (RMS)
    100 Watts
    Power Handling (max)
    200 Watts
    Impedance (Z)
    8 ohms
    Sensitivity
    84.4 dB 2.83V/1m
    Frequency Response
    45 to 4,100 Hz
    Voice Coil Diameter
    3"
    DC Resistance (Re)
    6.5 ohms
    Voice Coil Inductance (Le)
    1 mH
    Resonant Frequency (Fs)
    48.5 Hz
    Mechanical Q (Qms)
    6.65
    Electromagnetic Q (Qes)
    0.53
    Total Q (Qts)
    0.49
    Diaphragm Mass Inc. Airload (Mms)
    20.9g
    Mechanical Compliance of Suspension (Cms)
    0.52 mm/N
    Surface Area of Cone (Sd)
    98.5 cm²
    BL Product (BL)
    8.83 Tm
    Compliance Equivalent Volume (Vas)
    0.24 ft.³
    Maximum Linear Excursion (Xmax)
    5.0 mm
    Cone / Diaphragm Material
    Nomex / Glass Fiber
    Surround Material
    Rubber
    Voice Coil Wire Material
    CCA
    Voice Coil Former
    Titanium
    Basket / Frame Material
    Cast Aluminum
    Magnet Material
    Neodymium
    Overall Outside Diameter
    5.94"
    Overall Depth
    2.875"
    Baffle Cutout Diameter
    4.94"
    Bolt Circle Diameter
    5.53"
    # Mounting Holes
    6
    Sealed Volume
    0.13 ft.³
    Sealed F3
    87 Hz
    Vented Volume
    0.34 ft.³
    Vented F3
    44 Hz

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    ES140Ti-8 5-1/2" Esoteric Series Woofer 8 Ohm
    € 119,21
    € 144,25
    ES140Ti-8 5-1/2" Esoteric Series Woofer 8 Ohm
    1 In stock: delivery time 1-4 business days
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