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Tang Band W4-656SC 4" Shielded Driver

Tang BandPart # 264-820
Model: W4-656SC
The textured PPM cone, rubber surround, large cast frame, and large shielded motor structure give this woofer a sense of quality that is not found on most small drivers.

Key Features

  • This item available through special order only. Minimum order quantity is 50 pieces
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MSRP: $71.99
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Overview

Tang Band W4-656SC 4" Shielded Driver

This item available through special order only. Minimum order quantity is 50 pieces

The textured PPM cone, rubber surround, large cast frame, and large shielded motor structure give this woofer a sense of quality that is not found on most small drivers. A large mechanical excursion limit allows this woofer to produce prestigious amounts of bass for a woofer of its size. In addition, the fully sealed cone structure makes this driver very durable and usable in moist environmental conditions.

Product Details

BrandTang Band
ModelW4-656SC
Part Number264-820
UPC844632019470
Unit of MeasureEach
Weight3

Product Specifications

Nominal Diameter4"
Power Handling (RMS)25 Watts
Power Handling (MAX)50 Watts
Impedance8Ω
Frequency Response65 to 12,000Hz
Sensitivity88dB 2.83V/1m
Voice Coil Diameter1"

Thiele-Small Parameters

Resonant Frequency (Fs)65Hz
DC Resistance (Re)6Ω
Voice Coil Inductance (Le)0.49mH
Mechanical Q (Qms)2.39
Electromagnetic Q (Qes)0.39
Total Q (Qts)0.33
Compliance Equivalent Volume (Vas)0.2ft³
Mechanical Compliance of Suspension (Cms)1.25mm/N
BL Product (BL)5.41T·m
Diaphragm Mass Inc. Airload (Mms)4.47g
Maximum Linear Excursion (Xmax)3mm
Surface Area of Cone (Sd)570cm²

Materials of Construction

Cone MaterialPoly
Surround MaterialRubber
Voice Coil Wire MaterialCCA
Voice Coil FormerKapton® / Polyimide
Basket / Frame MaterialCast Aluminum
Magnet MaterialFerrite

Mounting Information

Overall Outside Diameter4.94"
Baffle Cutout Diameter3.76"
Depth3.27"
# Mounting Holes4

Parts Express Staff Recommended Enclosure Volume

Sealed Volume0.1ft³
Sealed F3163.3Hz
Vented Volume0.15ft³
Vented F373.9Hz

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California Prop 65

WARNING: Cancer and Reproductive Harm

www.P65Warnings.ca.gov