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Tang Band W6-1139SI 6-1/2" Subwoofer

Brand:|Model: W6-1139SI|Part # 264-832

Amazing bass in a compact package! This one-of-a-kind 6-1/2" subwoofer has an impressive 13 mm of Xmax.
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List Price$119.46
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Part # 264-832
  • Long-throw, high-power design for more bass -- 13 mm Xmax!
  • Paper cone with oversized roll
  • Neodymium magnet with vented pole piece
  • Steel basket
  • Magnetically shielded

Product Details

Tang Band W6-1139SI 6-1/2" Subwoofer

Amazing bass in a compact package! This one-of-a-kind 6-1/2" subwoofer has an impressive 13 mm of Xmax. A wide roll surround, raised flat spider, and large 1-1/2" 4-layer voice coil ensure impressive bass performance and high power handling. Venting the pole piece and spider allows good airflow around the coil, improving heat dissipation and reducing power compression. The compact neodymium motor structure saves valuable enclosure space while also allowing closer-than-normal placement to CRTs. The ultimate multimedia subwoofer driver!

Product Specifications
  • Nominal Diameter6-1/2"
  • Power Handling (RMS)50 Watts
  • Power Handling (max)100 Watts
  • Impedance4 ohms
  • Frequency Response38 to 800 Hz
  • Sensitivity83 dB 1W/1m
  • Voice Coil Diameter1.52"
Thiele-Small Parameters
  • Resonant Frequency (Fs)38 Hz
  • DC Resistance (Re)3.6 ohms
  • Voice Coil Inductance (Le)0.34 mH
  • Mechanical Q (Qms)2.65
  • Electromagnetic Q (Qes)0.47
  • Total Q (Qts)0.4
  • Compliance Equivalent Volume (Vas)0.42 ft.³
  • Mechanical Compliance of Suspension (Cms)0.42 mm/N
  • BL Product (BL)8.67 Tm
  • Diaphragm Mass Inc. Airload (Mms)39.91g
  • Maximum Linear Excursion (Xmax)13 mm
  • Surface Area of Cone (Sd)140 cm²
Materials of Construction
  • Cone MaterialPaper
  • Surround MaterialRubber
  • Basket / Frame MaterialSteel
  • Magnet MaterialNeodymium
Mounting Information
  • Overall Outside Diameter6.95"
  • Baffle Cutout Diameter5.57"
  • Depth4.29"
  • # Mounting Holes4
Optimum Cabinet Size (determined using BassBox 6 Pro High Fidelity suggestion)
  • Sealed Volume0.11 ft.³
  • Sealed F381 Hz
  • Vented Volume0.31 ft.³
  • Vented F346 Hz
Tang Band W6-1139SI 6-1/2" Subwoofer
  • BrandTang Band
  • ModelW6-1139SI
  • Part Number264-832
  • UPC844632019333
  • Product CategorySubwoofer Drivers
  • Unit of MeasureEA
  • Product Rating
    (66 Reviews)
  • Weight3.84 lbs.
  • California Prop 65

    Warning: California residents only. Please note per Proposition 65 that this product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

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Tang Band W6-1139SI 6-1/2" Subwoofer


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