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    Tang Band W2-2040S 2" Poly Cone RBM Micro Subwoofer 4 Ohm

    € 41,28€ 49,95 3 In stock: delivery time 1-4 business days
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    Product description

    Tang Band's 2" W2-2040 RBM micro subwoofer is designed with two cones and two surrounds to offer high fidelity low frequency reproduction to almost any application.

     

    Highlights

    • Super-small design for unique applications
    • Patented dual cone, dual surround subwoofer
    • Ultra-linear operation for low non-linear distortion
    • Huge 1" voice coil with 5.3 mm of Xmax and extensive cooling
    • High 267 EBP for horn-loading

     

    Product Details

    W2-2040S 2" Poly Cone RBM Micro Subwoofer 4 Ohm

     

    Tang Band designed their revolutionary RBM (Real Balanced Mode) flat subwoofers for ultra-linear operation, while remaining as thin as possible. The secret to their low distortion performance is in the patented symmetrical suspension system.

     

    While most subwoofers rely upon a spider/surround combination to keep the cone travel linear, Tang Band has developed a new injection molding process that incorporates front and rear cones, as well as dual opposed surrounds.

     

    Similar to an isobaric subwoofer alignment, the two cones work together to modulate a single column of air, reducing non-linear harmonic distortion. The added mass of the rear cone/surround assembly also reduces free air resonance.

     

    Tang Band's W2-2040 2" RBM micro subwoofer features extensive venting on the rear cone and voice coil former to keep the large, overhung, neodymium-powered voice coil cool. Additionally, it offers low distortion frequency response that reaches down to 75 Hz.

    Specifications

    Article number
    W2-2040S
    Woofer Type
    RBM Subwoofer
    Nominal Diameter
    2"
    Power Handling (RMS)
    10 Watts
    Power Handling (max)
    20 Watts
    Impedance (Z)
    4 ohms
    Sensitivity
    76 dB 1W/1m
    Frequency Response
    75 to 2,000 Hz
    Voice Coil Diameter
    1"
    DC Resistance (Re)
    3.5 ohms
    Voice Coil Inductance (Le)
    0.25 mH
    Resonant Frequency (Fs)
    75Hz
    Mechanical Q (Qms)
    5.21
    Electromagnetic Q (Qes)
    0.28
    Total Q (Qts)
    0.26
    Diaphragm Mass Inc. Airload (Mms)
    6.99g
    Surface Area of Cone (Sd)
    14 cm²
    Compliance Equivalent Volume (Vas)
    0.006 ft.³
    Maximum Linear Excursion (Xmax)
    5.3 mm
    Cone / Diaphragm Material
    Poly Composite
    Surround Material
    Rubber
    Voice Coil Wire Material
    Copper
    Basket / Frame Material
    Polymer
    Magnet Material
    Neodymium
    Overall Outside Diameter
    2.43 across the flats, 3.44"
    Overall Depth
    2.15"
    Baffle Cutout Diameter
    2.20"
    Bolt Circle Diameter
    3.00"
    # Mounting Holes
    4
    Sealed Volume
    0.01 ft.³
    Vented Volume
    0.01 ft.³
    Vented F3
    75 Hz

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    Complete your purchase

    W2-2040S 2" Poly Cone RBM Micro Subwoofer 4 Ohm
    € 41,28
    € 49,95
    W2-2040S 2" Poly Cone RBM Micro Subwoofer 4 Ohm
    3 In stock: delivery time 1-4 business days
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