Customer Support



    Tang Band W5-1138SMF 5-1/4" Paper Cone Subwoofer Speaker

    € 41,28€ 49,95 >10 In stock: delivery time 1-4 business days
    Bulk discount Enjoy these awesome discount deals
    • -5% Order 4 for only €47,45 per piece
    • 24h express shipping available
    • Low international shipping rates
    • Same day shipping
    • In-house technical support
    Do you have a question about this product?

    Do you have a question about this product?

    Our employee is happy to help you find the right product

    Product description

    Tang Band's unique W5-1138SMF is the 5-1/4" driver of choice for ultra-miniaturized subwoofer systems intended for computer workstations, offices, and even mobile audio applications.



    • Long-throw high-power loading design (X-max = 9.25mm)
    • Paper cone with big roll, less damping rubber surround
    • Vented pole piece
    • Stamping steel basket
    • Suitable for subwoofer application


    Product details

    Tang Band W5-1138SMF 5-1/4" Paper Cone Subwoofer Speaker


    Amazing bass in a compact package! The one-of-a-kind Tang Band W5-1138SMF 5-1/4" subwoofer has a generous 9.25 mm of Xmax. A wide roll surround, raised flat spider, and large 1-1/4" 4-layer voice coil ensure impressive bass performance and high power handling. The vented pole and vented spider allow good airflow around the coil to improve heat dissipation and reduce power compression. The ultimate miniature subwoofer driver!


    Article number
    Woofer Type
    Nominal Diameter
    Power Handling (RMS)
    40 Watts
    Power Handling (max)
    80 Watts
    Impedance (Z)
    4 ohms
    82 dB 1W/1m
    Frequency Response
    45 to 1,500 Hz
    Voice Coil Diameter
    DC Resistance (Re)
    3.4 ohms
    Voice Coil Inductance (Le)
    0.34 mH
    Resonant Frequency (Fs)
    45 Hz
    Mechanical Q (Qms)
    Electromagnetic Q (Qes)
    Total Q (Qts)
    Diaphragm Mass Inc. Airload (Mms)
    Mechanical Compliance of Suspension (Cms)
    0.37 mm/N
    Surface Area of Cone (Sd)
    94 cm²
    BL Product (BL)
    7.17 Tm
    Compliance Equivalent Volume (Vas)
    0.17 ft.³
    Maximum Linear Excursion (Xmax)
    9.25 mm
    Cone / Diaphragm Material
    Surround Material
    Basket / Frame Material
    Magnet Material
    Overall Outside Diameter
    Overall Depth
    Baffle Cutout Diameter
    # Mounting Holes
    Sealed Volume
    0.1 ft.³
    Sealed F3
    73 Hz
    Vented Volume
    0.26 ft.³
    Vented F3
    35 Hz


    5 from 5Based on 10 reviews
    Review this product
    4 of 5
    Nice little bass. I did not get it working nicely (yet) but my room modes are horrible. Frame could be sturdier. Also you need sealing tape with this.
    By Ville on 15 December 2021
    3 of 5
    The advertised specs for this small subwoofer are nowhere close to actual figures as tested with Dayton Audio DATS V3. I could not get any of the free air properties to come even within an acceptable margin of error close to the ones advertised in the Tang Bang data sheet. As for Fs it is advertised as 45HZ but mine read 66HZ. I purchased another similar unit from another supplier just to check and it read 63HZ. I asked a friend on mine who has one installed on a small speaker to remove the driver and test it and he had similar results, 59HZ after many months of use. So take these advertised specs with a scoup of salt as they say, especially if you are using software like WinDS for specifying box dimensions based on the advertised free air parameters, you will be dissapointed.
    By George on 9 February 2021
    Show more

    Related products

    Complete your purchase

    W5-1138SMF 5-1/4" Paper Cone Subwoofer Speaker
    € 41,28
    € 49,95
    W5-1138SMF 5-1/4" Paper Cone Subwoofer Speaker
    >10 In stock: delivery time 1-4 business days
    Add to cart
    Compare 0

    Add another product (max. 5)

    Start comparison

    By using our website, you agree to the usage of cookies to help us make this website better. Hide this messageMore on cookies »