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-500x500.jpg "Dayton Audio DSA90-8 3\" Designer Series Aluminum Cone Full-Range Driver 8 Ohm")
-500x500.jpg "Dayton Audio DSA90-8 3\" Designer Series Aluminum Cone Full-Range Driver 8 Ohm")
-100x100.jpg "Dayton Audio DSA90-8 3\" Designer Series Aluminum Cone Full-Range Driver 8 Ohm")
-100x100.jpg "Dayton Audio DSA90-8 3\" Designer Series Aluminum Cone Full-Range Driver 8 Ohm")
- Magazzino: Non Disponibile
- Produttore: Dayton Audio
- Codice Prodotto: DSA90-8
- Peso: 0.54 Kg
The Dayton Audio Designer Series DSA90-8 3" driver adds extended high frequency response to its outstanding mini-woofer performance.
Highlights
- 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
Product Details
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 SPECIFICATIONS
|
Nominal Diameter |
3" |
|
Power Handling (RMS) |
20 Watts |
|
Power Handling (max) |
40 Watts |
|
Impedance |
8 ohms |
|
Frequency Response |
66 to 15,000 Hz |
|
Sensitivity |
84.7 dB 2.83V/1m |
|
Voice Coil Diameter |
0.80" |
THIELE-SMALL PARAMETERS
|
Resonant Frequency (Fs) |
66.62 Hz |
|
DC Resistance (Re) |
6.6 ohms |
|
Voice Coil Inductance (Le) |
0.53 mH |
|
Mechanical Q (Qms) |
2.15 |
|
Electromagnetic Q (Qes) |
0.45 |
|
Total Q (Qts) |
0.37 |
|
Compliance Equivalent Volume (Vas) |
0.08 ft.³ |
|
Mechanical Compliance of Suspension (Cms) |
1.64 mm/N |
|
BL Product (BL) |
4.61 Tm |
|
Diaphragm Mass Inc. Airload (Mms) |
3.5g |
|
Maximum Linear Excursion (Xmax) |
2.5 mm |
|
Surface Area of Cone (Sd) |
31.2 cm² |
MATERIALS OF CONSTRUCTION
|
Cone Material |
Aluminum |
|
Surround Material |
Rubber |
|
Voice Coil Wire Material |
Copper |
|
Voice Coil Former |
Aluminum |
|
Basket / Frame Material |
Steel |
|
Magnet Material |
Ferrite |
MOUNTING INFORMATION
|
Overall Outside Diameter |
3.63" |
|
Baffle Cutout Diameter |
2.76" |
|
Depth |
1.76" |
|
# Mounting Holes |
4 |
OPTIMUM CABINET SIZE (DETERMINED USING BASSBOX 6 PRO HIGH FIDELITY SUGGESTION)
|
Sealed Volume |
0.02 ft.³ |
|
Sealed F3 |
142 Hz |
|
Vented Volume |
0.05 ft.³ |
|
Vented F3 |
81 Hz |
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