Kundenservice
0
Sluiten

Dayton Audio UM8-22 8" Ultimax DVC Subwoofer

€ 164,95 >10 Auf Lager: Lieferzeit 1-3 Werktage
Dayton Audio's Ultimax Series DVC subwoofers are purpose-built to move air and create clean, articulate, fast bass. Optimized for small enclosures and with over 1-1/4" of throw, the UM8-22 8" subwoofer is perfect for providing deep bass without taking up... Mehr anzeigen
Bulk discount Genießen Sie diese tollen Rabattangebote
  • -5% Kauf 4 für nur €156,70 pro stück
  • Versicherter Versand mit Sendungsverfolgung
  • Kostenloser Versand ab 149€ (DE, A)
  • Versand am selben Tag*
  • Hausinterner technischer Support

Produktbeschreibung

Dayton Audio's Ultimax Series DVC subwoofers are purpose-built to move air and create clean, articulate, fast bass. Optimized for small enclosures and with over 1-1/4" of throw, the UM8-22 8" subwoofer is perfect for providing deep bass without taking up much space. Experience the apex of subwoofer design.

 

Highlights

  • 16 mm xmax makes this one of the highest excursion 8" subwoofers on the market
  • Thick, one-piece Nomex honeycomb covered cone with woven heavy-duty glass-fiber
  • Tall-boy rubber surround for extra-long linear excursion without reducing cone surface area
  • Dual linear stiffness spiders limit distortion and rocking modes
  • 300 watts RMS power handling
  • Black anodized aluminum former and black pole improves heat dissipation
  • Dual 2 ohm, 2-layer copper voice coils

 

Product details

Dayton Audio UM8-22 8" Ultimax DVC Subwoofer 2 Ohms Per Coil

 

If you want outrageous amounts of bass, you gotta move some air

 

The Ultimax Series of dual voice coil subwoofers, from Dayton Audio, are not for the faint of heart. Built using the latest in subwoofer technology, Ultimax subwoofers are the pinnacle of low frequency driver design. An Ultimax subwoofer tests the strength of your foundation with fast, articulate, gut-wrenching bass.

 

The versatility you need for mobile, home, or pro subwoofer excellence

 

Dual 2 ohm voice coils allow for stereo 2 ohm and mono 1 ohm wiring configurations when connecting to high current car audio and professional audio amplifiers to extract maximum power. For home audio applications, simply wire the voice coils in series for a benign 4 ohm load for greater amplifier compatibility.

 

Built to produce massive low frequency output and keep on doing it

 

To improve power handling, increase thermal management, and reduce power compression, Dayton Audio designed the Ultimax Series with large black anodized formers and vented pole pieces, under-spider ventilation, and two-layer copper voice coils.

 

Over 1-1/4" of travel (.67" Xmax) is kept completely linear through the use of dual spiders that also limit distortion and rocking modes. "Tall-boy" rubber surrounds with integrated gaskets maintain driver surface area during extreme excursion moments. The thick, one-piece Nomex honeycomb cone is covered with woven, heavy-duty glass fibers creating an ultra-stiff surface that resists deformation.

 

A strong motor takes you to wherever you want to be

 

A large copper sleeve and copper pole cap in the motor reduce energy storage from inductance, with the side benefit of lowering distortion for "faster" response. Large dual-stacked, high-energy magnets handle the heavy lifting and bring Qts down to a level where Ultimax subwoofers can be used in vented or sealed cabinets and enclosures.

 

Cabinet recommendations:

 

  • Sealed 0.35 cubic ft. (net internal), f3 of 49 Hz with a 0.8 Qtc alignment
  • Vented 0.75 cubic ft. (net internal, not including driver or port volume) tuned to 30 Hz with a 10" wide by 1" high slot port that is 30" long, which yields an f3 of 30 Hz

 

Note: All parameters derived with voice coils wired in series.



Eigenschaften

Artikelnummer:
UM8-22
Woofer Series
Ultimax Series
Woofer Type
Subwoofer
Nominal Diameter
8"
Power Handling (RMS)
300 watts
Power Handling (max)
600 watts
Impedance
2+2 ohms
Sensitivity
84.2 dB @ 2.83V/1m
Frequency Response
30 - 800 Hz
Voice Coil Diameter
2"
DC Resistance (Re)
4.2 ohms
Voice Coil Inductance (Le)
1.14 mH
Resonant Frequency (Fs)
31.6 Hz
Mechanical Q (Qms)
2.51
Electromagnetic Q (Qes)
0.75
Total Q (Qts)
0.58
Diaphragm Mass Inc. Airload (Mms)
74.5g
Mechanical Compliance of Suspension (Cms)
0.33 mm/N
Surface Area of Cone (Sd)
211.2 cm²
Volume of Displacement (Vd)
359.1 cm³
BL Product (BL)
9.1 Tm
Compliance Equivalent Volume (Vas)
21.30 liters
Maximum Linear Excursion (Xmax)
16.0 mm
Cone / Diaphragm Material
Nomex Cone
Surround Material
Rubber
Voice Coil Wire Material
Copper
Voice Coil Former
Aluminum
Dual Voice Coil
Yes
Basket / Frame Material
Cast Aluminum
Magnet Material
Ferrite
Overall Outside Diameter
209"
Overall Depth
143.4"
Baffle Cutout Diameter
197.5"
# Mounting Holes
8
Sealed Volume
0.35 cubic ft. (net internal)
Sealed F3
49 Hz with a 0.8 Qtc alignment
Vented Volume
0.75 cubic ft. (net internal, not including driver or port volume) tuned to 30 Hz with a 10" wide by 1" high slot port that is 30" long
Vented F3
30 Hz

Bewertungen

5 from 5Based on 2 reviews
Produkt bewerten
5 van 5
Wat een geweldig spul, een ieder zou een subwoofer moeten hebben
Durch Steven M. on 23 Juni 2020
5 van 5
Excellent build quality and packaging. Just running in prior to measuring and starting the enclosure building. So impressed, I’ll be ordering a couple more soon.
Durch Robert M. on 8 Oktober 2019

Ergänzende Produkte

Schließen Sie Ihren Einkauf ab

UM8-22 8" Ultimax DVC Subwoofer
€ 164,95
UM8-22 8" Ultimax DVC Subwoofer
24 Auf Lager: Lieferzeit 1-3 Werktage
In den Warenkorb legen
Vergleichen 0

Fügen Sie ein anderes Produkt hinzu (max. 5)

Vergleich starten

Durch die Nutzung unserer Webseite stimmen Sie dem Gebrauch von Cookies zur Verbesserung dieser Seite zu. Diese Nachricht AusblendenFür weitere Informationen beachten Sie bitte unsere Datenschutzerklärung. »