TANG BAND W4-2142 - 4" Full Range TB-Speakers

Tang Band's versatile W4-2142 full range driver uses an underhung voice coil, which places the entire coil inside the magnetic gap, for the utmost in control and accuracy. Designed for minimum distortion and resonance, the bamboo fiber paper cone and structured surround produces smooth response without harsh peaks or dips. The aluminum phase plug improves off axis response while also acting as a shorting ring providing greater control of the voice coil resulting in lower distortion.

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Product Details

Brand Tang Band

Model W4-2142

Part Number 264-957

UPC 848864023786

Unit of Measure Each

Weight 3.65

Product Specifications

Nominal Diameter 4"

Bolt Circle Diameter 4.5

Moving Mass Of Diaphragm (Mmd) 4.61

Power Handling (RMS) 25 Watts

Power Handling (MAX) 50 Watts

Impedance 8Ω

Frequency Response 60 to 20,000Hz

Sensitivity 88dB 2.83V/1m

Voice Coil Diameter 1"

Thiele-Small Parameters

Resonant Frequency (Fs) 60Hz

DC Resistance (Re) 6.3Ω

Voice Coil Inductance (Le) 0.022mH

Mechanical Q (Qms) 2.2

Electromagnetic Q (Qes) 0.39

Total Q (Qts) 0.33

Compliance Equivalent Volume (Vas) 0.22ft³

Mechanical Compliance of Suspension (Cms) 1.52mm/N

BL Product (BL) 5.41T·m

Maximum Linear Excursion (Xmax) 2.4mm

Surface Area of Cone (Sd) 54.3cm²

Materials of Construction

Cone Material Bamboo Fiber / Paper

Surround Material Santoprene®

Voice Coil Wire Material Copper

Voice Coil Former Kapton® / Polyimide

Basket / Frame Material Cast Aluminum

Magnet Material Ferrite

Mounting Information

Overall Outside Diameter 4.92"

Baffle Cutout Diameter 3.74"

Depth 3.18"

# Mounting Holes 4