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      Dayton Audio ES140TiA-8 5-1/2" Esoteric Series Woofer 8 Ohm

      € 165,25€ 199,95 3 In stock6 expected on 30-12-2022
      • -5% Order 4 for only € 189,95 per piece

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      Product description

      The Dayton Audio ES140TiA-8 is a high-tech 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.

       

      Highlights

      • Now with improved frequency response for easier crossover integration
      • 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-power, ultra-low-distortion design

       

      Product details

      Dayton Audio ES140TiA-8 5-1/2" Esoteric Series Woofer 8 Ohm

       

      Dayton Audio's Esoteric Series is the ultimate expression of Dayton Audio’s transducer engineering knowledge 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. Now with a flatter frequency response and smoother high frequency roll-off allowing for extended bandwidth and easier crossover integration.

       

      Unprecedented performance for a small woofer is packed into 5-1/2" ES140TiA-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 ES140TiA-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.

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      Specifications

      Article number
      ES140TiA
      Woofer Series
      Esoteric Series
      Woofer Type
      Midwoofer
      Nominal Diameter
      5.50"
      Power Handling (RMS)
      100 watts
      Power Handling (max)
      200 watts
      Impedance (Z)
      8 ohms
      Sensitivity
      84.2 dB @ 2.83V/1m
      Frequency Response
      45 - 4,100 Hz
      Voice Coil Diameter
      75 mm
      DC Resistance (Re)
      6.6 ohms
      Voice Coil Inductance (Le)
      1.03 mH @ 1 kHz
      Resonant Frequency (Fs)
      41.7 Hz
      Mechanical Q (Qms)
      5.84
      Electromagnetic Q (Qes)
      0.50
      Total Q (Qts)
      0.46
      Diaphragm Mass Inc. Airload (Mms)
      20.9g
      Mechanical Compliance of Suspension (Cms)
      0.70 mm/N
      Surface Area of Cone (Sd)
      98.5 cm²
      Volume of Displacement (Vd)
      49.3 cm³
      BL Product (BL)
      8.5 Tm
      Compliance Equivalent Volume (Vas)
      9.5 liters
      Maximum Linear Excursion (Xmax)
      5.0 mm
      Cone / Diaphragm Material
      Nomex Cone
      Surround Material
      Rubber
      Voice Coil Wire Material
      CCA
      Voice Coil Former
      Titanium
      Basket / Frame Material
      Cast Aluminum
      Magnet Material
      Neodymium
      Overall Outside Diameter
      152 mm
      Overall Depth
      66.7 mm
      Baffle Cutout Diameter
      125.4 mm
      # Mounting Holes
      6
      Sealed Volume
      0.13 ft.³
      Sealed F3
      77.8 Hz
      Vented Volume
      0.41 ft.³
      Vented F3
      41 Hz

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      ES140TiA-8 5-1/2" Esoteric Series Woofer 8 Ohm
      € 165,25
      € 199,95
      ES140TiA-8 5-1/2" Esoteric Series Woofer 8 Ohm
      3 In stock
      6 expected on 30-12-2022
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