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

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

        €62,95

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

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        Brand: Tang Band
        € 52,02€ 62,95 10+ In stock
        • -5% Purchase 4 for only € 59,80 per piece

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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.

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        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 (SPL at 1m / 2.83V)
        79 dB
        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)
        75 Hz
        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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        W2-2040S 2" Poly Cone RBM Micro Subwoofer 4 Ohm
        € 52,02
        € 62,95
        W2-2040S 2" Poly Cone RBM Micro Subwoofer 4 Ohm
        10+ In stock
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