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Dayton Audio RS100-4 4" Reference Full-Range Driver 4 Ohm

Dayton Audio
Part #295-378

Dayton Audio RS100-4 4" Reference Full-Range Driver 4 Ohm

Dayton Audio
Part #295-378  
The Dayton Audio RS100-4 4" driver is a sleek and durable unit that never compromises on sound quality. The compact size and exceptional performance make it an ideal choice for building portable DIY speakers. It is perfect for replacing the speaker of your audio systems at home or in your car.
Key Features
  • Full-range capability allows reproduction of low to high frequency range as much as possible
  • Low-distortion motor system for clear and crisp sound
  • Long-excursion motor and low-loss rubber surround ensures incredible bass performance
  • Heavy-duty 6-hole cast aluminum frame for exceptional durability
  • Great for building compact DIY speakers
  • Sophisticated design for a rich visual appeal
  • Ideal replacement for RS100S-8 4" reference shielded full-range driver
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Overview

Dayton Audio RS100-4 4" Reference Full-Range Driver 4 Ohm

Versatile and powerful, the Dayton Audio RS100-4 4" Reference Full-Range Driver 4 is ideal for your DIY speaker or as a replacement for your existing speaker. Its low-distortion motor system delivers amazing sound with exceptional clarity. Long-excursion characteristics and low-loss rubber surround offer powerful and deep bass performance. The woofer features anodized aluminium cone and heavy-duty cast aluminum frame for rigidity, solid aluminum phase plug for high-frequency response and gold terminals for better connectivity offering you quality sound performance.

 

Product Details

BrandDayton Audio
ModelRS100-4
Part Number295-378
UPC844632068133
Unit of MeasureEach
Weight1.4

Product Specifications

Nominal Diameter4"
Bolt Circle Diameter3.54
Power Handling (RMS)30 Watts
Power Handling (MAX)60 Watts
Impedance4Ω
Frequency Response80 to 20,000Hz
Sensitivity87.5dB 2.83V/1m
Voice Coil Diameter1"

Thiele-Small Parameters

Resonant Frequency (Fs)84.8Hz
DC Resistance (Re)3Ω
Voice Coil Inductance (Le)0.28mH
Mechanical Q (Qms)2.55
Electromagnetic Q (Qes)0.66
Total Q (Qts)0.53
Compliance Equivalent Volume (Vas)0.05ft³
Mechanical Compliance of Suspension (Cms)0.83mm/N
BL Product (BL)3.18T·m
Diaphragm Mass Inc. Airload (Mms)4.3g
Maximum Linear Excursion (Xmax)4mm
Surface Area of Cone (Sd)35.3cm²

Materials of Construction

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

Mounting Information

Overall Outside Diameter3.86"
Baffle Cutout Diameter3.06"
Depth1.8"
# Mounting Holes6

Parts Express Staff Recommended Enclosure Volume

Sealed Volume0.04ft³
Sealed F3146Hz
Vented Volume0.1ft³
Vented F362Hz

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