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Dayton Audio DA115-8 4" Aluminum Cone Woofer

Dayton AudioPart # 295-328
Model: DA115-8
The aluminum cone on this driver is extremely rigid yet well damped, making the bass and midbass region very clean and low in distortion.

Key Features

  • Great looking and sounding woofer
  • Cosmetic stamped steel frame
  • Flat frequency response in passband region
  • Impressive output capabilities when used in MTM designs
  • Very low distortion
Your Price: $19.49
MSRP: $27.99
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Overview

Dayton Audio DA115-8 4" Aluminum Cone Woofer

The aluminum cone on this driver is extremely rigid yet well damped, making the bass and midbass region very clean and low in distortion. When used with a well-designed crossover, an extremely flat frequency response can be achieved that is clean well into the midrange region.

Product Details

BrandDayton Audio
ModelDA115-8
Part Number295-328
UPC844632081675
Unit of MeasureEach
Weight2

Product Specifications

Nominal Diameter4"
Bolt Circle Diameter4.21
Power Handling (RMS)20 Watts
Power Handling (MAX)40 Watts
Impedance8Ω
Frequency Response60 to 15,000Hz
Sensitivity84.9dB 2.83V/1m
Voice Coil Diameter1"

Thiele-Small Parameters

Resonant Frequency (Fs)60Hz
DC Resistance (Re)6.4Ω
Voice Coil Inductance (Le)0.7mH
Mechanical Q (Qms)2.6
Electromagnetic Q (Qes)0.49
Total Q (Qts)0.41
Compliance Equivalent Volume (Vas)0.155ft³
Mechanical Compliance of Suspension (Cms)1.1mm/N
BL Product (BL)5.7T·m
Diaphragm Mass Inc. Airload (Mms)6.6g
Maximum Linear Excursion (Xmax)2.5mm
Surface Area of Cone (Sd)53.1cm²

Materials of Construction

Cone MaterialAluminum
Surround MaterialRubber
Voice Coil Wire MaterialCopper
Voice Coil FormerAluminum
Basket / Frame MaterialSteel
Magnet MaterialFerrite

Mounting Information

Overall Outside Diameter4.55"
Baffle Cutout Diameter3.66"
Depth2.26"
# Mounting Holes4

Parts Express Staff Recommended Enclosure Volume

Sealed Volume0.07ft³
Sealed F3134Hz
Vented Volume0.15ft³
Vented F363Hz

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