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Dayton Audio DSA90-8 3" Designer Series Aluminum Cone Full-Range Driver 8 Ohm

Dayton Audio
Part #295-522

Dayton Audio DSA90-8 3" Designer Series Aluminum Cone Full-Range Driver 8 Ohm

Dayton Audio
Part #295-522  
Model: DSA90-8
The Dayton Audio Designer Series DSA90-8 3" driver adds extended high frequency response to its outstanding mini-woofer performance.
Key Features
  • Cosmetic frame with low profile lip, designed for front mounting—no countersinking required!
  • Low distortion motor system with copper shorting ring
  • Black anodized aluminum cone, half roll rubber surround for durability and accurate reproduction
  • Smooth frequency response and linear roll-off simplify filter design
  • Vented pole piece for minimized power compression and maximized reliability
  • Retains the same "family look" as the popular Dayton Audio DVC Series subwoofers and passive radiators
  • Generous Xmax capability encourages use of moderate bass boost to tailor the response
Your Price: $24.98
MSRP: $31.99
Save $7.01 (22%)
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Overview

Dayton Audio DSA90-8 3" Designer Series Aluminum Cone Full-Range Driver 8 Ohm

The Designer Series by Dayton Audio was developed specifically with the speaker designer in mind. It is an affordable, attractive line of drivers that puts performance first. Careful engineering ensures that each speaker in the series is capable of handling full rated power at the lowest possible frequencies — without exceeding Xmax.

These speakers combine useful performance parameters with elegant style. Carefully optimized to provide superb audio reproduction when incorporated into a wide variety of enclosures and alignments, the Designer Series transducers put a beautiful face on audiophile excellence.

Product Details

BrandDayton Audio
ModelDSA90-8
Part Number295-522
UPC848791002328
Unit of MeasureEach
Weight1.2

Product Specifications

Nominal Diameter3"
Power Handling (RMS)20 Watts
Power Handling (MAX)40 Watts
Impedance8Ω
Frequency Response66 to 15,000Hz
Sensitivity84.7dB 2.83V/1m
Voice Coil Diameter0.8"

Thiele-Small Parameters

Resonant Frequency (Fs)66.62Hz
DC Resistance (Re)6.6Ω
Voice Coil Inductance (Le)0.53mH
Mechanical Q (Qms)2.15
Electromagnetic Q (Qes)0.45
Total Q (Qts)0.37
Compliance Equivalent Volume (Vas)0.08ft³
Mechanical Compliance of Suspension (Cms)1.64mm/N
BL Product (BL)4.61T·m
Diaphragm Mass Inc. Airload (Mms)3.5g
Maximum Linear Excursion (Xmax)2.5mm
Surface Area of Cone (Sd)31.2cm²

Materials of Construction

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

Mounting Information

Overall Outside Diameter3.63"
Baffle Cutout Diameter2.76"
Depth1.76"
# Mounting Holes4

Parts Express Staff Recommended Enclosure Volume

Sealed Volume0.04ft³
Sealed F3145Hz
Vented Volume0.05ft³
Vented F382Hz

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