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Dayton Audio TCP115-4 4" Treated Paper Midbass Woofer 4 Ohm

Dayton Audio
Part #295-415

Dayton Audio TCP115-4 4" Treated Paper Midbass Woofer 4 Ohm

Dayton Audio
Part #295-415  
Model: TCP115-4
With high excursion capabilities and low Fs, Dayton Audio's TCP115-4 can produce a surprising amount of bass for a 4" woofer. In addition to its low frequency performance, this driver also performs very well through the midrange, making this driver ideal for use in smaller 2-way designs.
Key Features
  • Aluminum former keeps voice coil cool for high power handling
  • 1" diameter 4-layer voice coil improves power handling and low frequency response
  • Extended pole piece creates symmetrical magnetic field for lower distortion
  • Cosmetic low-profile mounting flange looks good without flush mounting
  • Powerful motor for efficiency and compact enclosure
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Overview

Dayton Audio TCP115-4 4" Treated Paper Midbass Woofer 4 Ohm

The TCP115-4 combines a large motor, 1" 4-layer voice coil, vented pole, and a sizable rubber surround to make use of its 4 mm of XMAX. This combination of features makes it a very versatile driver which can be used as a bass driver in a small 2-way system, center channel, or even portable Bluetooth speaker designs.


Product Details

BrandDayton Audio
ModelTCP115-4
Part Number295-415
UPC848791004629
Unit of MeasureEach
Weight2

Product Specifications

Nominal Diameter4"
Power Handling (RMS)40 Watts
Power Handling (MAX)80 Watts
Impedance
Frequency Response55 to 5,000Hz
Sensitivity86.8dB 2.83V/1m
Voice Coil Diameter1"

Thiele-Small Parameters

Resonant Frequency (Fs)53.8Hz
DC Resistance (Re)3.2Ω
Voice Coil Inductance (Le)0.97mH
Mechanical Q (Qms)3.14
Electromagnetic Q (Qes)0.4
Total Q (Qts)0.35
Compliance Equivalent Volume (Vas)0.11ft³
Mechanical Compliance of Suspension (Cms)0.88mm/N
BL Product (BL)5.2T·m
Diaphragm Mass Inc. Airload (Mms)9.9g
Maximum Linear Excursion (Xmax)4mm
Surface Area of Cone (Sd)50.3cm²

Materials of Construction

Cone MaterialTreated Paper
Surround MaterialRubber
Voice Coil Wire MaterialCCA
Voice Coil FormerAluminum
Basket / Frame MaterialSteel
Magnet MaterialFerrite

Mounting Information

Overall Outside Diameter4.57"
Baffle Cutout Diameter3.77"
Depth2.32"
# Mounting Holes4

Parts Express Staff Recommended Enclosure Volume

Sealed Volume0.07ft³
Sealed F3110Hz
Vented Volume0.13ft³
Vented F354Hz

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