TANG BAND W5-1138SMF 5-1/4" 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!

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Product Details

Brand Tang Band

Model W5-1138SMF

Part Number 264-917

UPC 844632092855

Unit of Measure Each

Weight 3.75

Product Specifications

Nominal Diameter 5-1/4"

Moving Mass Of Diaphragm (Mmd) 28.81

Power Handling (RMS) 40 Watts

Power Handling (MAX) 80 Watts

Impedance 4Ω

Frequency Response 45 to 1,500Hz

Sensitivity 82dB 2.83V/1m

Voice Coil Diameter 1.25"

Thiele-Small Parameters

Resonant Frequency (Fs) 45Hz

DC Resistance (Re) 3.4Ω

Voice Coil Inductance (Le) 0.34mH

Mechanical Q (Qms) 3.56

Electromagnetic Q (Qes) 0.57

Total Q (Qts) 0.49

Compliance Equivalent Volume (Vas) 0.17ft³

Mechanical Compliance of Suspension (Cms) 0.37mm/N

BL Product (BL) 7.17T·m

Maximum Linear Excursion (Xmax) 9.25mm

Surface Area of Cone (Sd) 94cm²

Materials of Construction

Cone Material Paper

Surround Material Rubber

Basket / Frame Material Steel

Magnet Material Ferrite

Mounting Information

Overall Outside Diameter 6.14"

Baffle Cutout Diameter 4.74"

Depth 3.67"

# Mounting Holes 4

Optimum Cabinet Size (determined using BassBox 6 Pro High Fidelity suggestion)

Sealed Volume 0.1ft³

Sealed F3 73Hz

Vented Volume 0.26ft³

Vented F3 35Hz