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Tang Band W3-1878 3" Full-Range Driver

Tang Band
Part #264-902

Tang Band W3-1878 3" Full-Range Driver

Tang Band
Part #264-902  
Model: W3-1878
The Tang Band W3-1878 full-range driver features an underhung neodymium motor design that provides extended, linear response while reducing 2nd and 3rd harmonic distortion.
Key Features
  • Full-range capability
  • Underhung voice coil
  • Neodymium magnet structure
  • Extremely low harmonic distortion
  • Bamboo fiber paper cone
  • Durable foam rubber surround
  • Unique aluminum phase plug
Your Price: $134.98
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MSRP: $194.99
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Overview

Tang Band W3-1878 3" Full-Range Driver

The Tang Band W3-1878 full-range driver features an underhung neodymium motor design that provides extended, linear response while reducing 2nd and 3rd harmonic distortion. The bamboo/paper cone is lightweight yet appropriately rigid and is terminated with a durable foam rubber half roll surround. A unique aluminum phase plug improves dispersion at the speaker's higher frequencies.

Product Details

BrandTang Band
ModelW3-1878
Part Number264-902
UPC844632088384
Unit of MeasureEach
Weight1.8

Product Specifications

Nominal Diameter3"
Power Handling (RMS)12 Watts
Power Handling (MAX)25 Watts
Impedance8Ω
Frequency Response75 to 20,000Hz
Sensitivity88dB 2.83V/1m
Voice Coil Diameter0.8"

Thiele-Small Parameters

Resonant Frequency (Fs)75Hz
DC Resistance (Re)6.5Ω
Voice Coil Inductance (Le)0.02mH
Mechanical Q (Qms)1.67
Electromagnetic Q (Qes)0.34
Total Q (Qts)0.28
Compliance Equivalent Volume (Vas)0.11ft³
Mechanical Compliance of Suspension (Cms)2.12mm/N
BL Product (BL)4.3T·m
Diaphragm Mass Inc. Airload (Mms)2g
Maximum Linear Excursion (Xmax)4.2mm
Surface Area of Cone (Sd)32cm²

Materials of Construction

Cone MaterialBamboo Fiber / Paper
Surround MaterialRubber
Magnet MaterialNeodymium

Mounting Information

Overall Outside Diameter3.66"
Baffle Cutout Diameter2.97"
Depth2.54"
# Mounting Holes4

Parts Express Staff Recommended Enclosure Volume

Vented Volume0.075ft³
Vented F375.1Hz

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