SKU: 52031073068

Ultimax II UMII18-22

Sale price$187.31 Regular price$208.12
Save 10%

Pay in installments of $52.03 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 6 - Aug 11

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Ultimax II UMII18-22Der Dayton Audio Ultimax II UMII18 22 ist ein 18 Zoll (46 cm) Subwoofer mit Doppel Schwingspule 2 + 2 Ohm. Die 76 mm Schwingspule, eine Membran aus Nomex Wabenverbund mit Glasfaserverstrkung und ein Aluminiumkorb bilden die Basis. Eine groe Gummisicke und doppelte 203 mm Spiegelspinnen ermglichen einen Gesamthub von ber 50,8 mm bei einem Xmax von 28 mm. Die Kennwerte umfassen eine Empfindlichkeit von 90,7 dB (2,83 V 1 m), eine Resonanzfrequenz von 22

Der Dayton Audio Ultimax II UMII18-22 ist ein 18 Zoll (46 cm) Subwoofer mit Doppel-Schwingspule 2 + 2 Ohm. Die 76 mm Schwingspule, eine Membran aus Nomex-Wabenverbund mit Glasfaserverstärkung und ein Aluminiumkorb bilden die Basis. Eine große Gummisicke und doppelte 203 mm Spiegelspinnen ermöglichen einen Gesamthub von über 50,8 mm bei einem Xmax von 28 mm. Die Kennwerte umfassen eine Empfindlichkeit von 90,7 dB (2,83 V/1 m), eine Resonanzfrequenz von 22 Hz und einen Frequenzgang von 20–500 Hz. Weitere Parameter sind ein BL von 19,2 Tm, Sd von 1184 cm², Vd von 3315 cm³ und ein Vas von 248,2 Liter. Die Abmessungen umfassen 470 mm Außendurchmesser, 426 mm Ausschnittdurchmesser und 258 mm Gesamttiefe; die Befestigung erfolgt über 8 Bohrungen mit 6,5 mm.

Merkmale
  • 18 Zoll (46 cm) Subwoofer
  • Membran aus Nomex-Wabenverbund, glasfaserverstärkt
  • Große Gummisicke
  • Doppelte 203 mm Spiegelspinnen
  • Zwei 2-Ohm-Kupferschwingspulen, 2-lagig (DVC 2 + 2 Ohm)
  • Schwingspulendurchmesser 76 mm
  • Aluminiumkorb
  • Gesamthub der Membran über 50,8 mm
Technische Daten
  • Serie: Ultimax II DVC
  • Typ: Subwoofer
  • Nenndurchmesser: 18 Zoll
  • Belastbarkeit (QMW): 1.200 Watt
  • Impedanz: 2 + 2 Ohm
  • Empfindlichkeit (2,83 V/1 m): 90,7 dB
  • Frequenzgang: 20–500 Hz
  • Schwingspulendurchmesser: 76 mm
  • Gleichstromwiderstand (Re): 4,2 Ohm
  • Schwingspuleninduktion (Le): 1,15 mH
  • Resonanzfrequenz (Fs): 22 Hz
  • Qms: 2,53
  • Qes: 0,67
  • Qts: 0,53
  • Bewegliche Masse (Mms): 420 g
  • Membranfläche (Sd): 1184 cm²
  • Verschiebevolumen (Vd): 3315 cm³
  • Kraftfaktor (BL): 19,2 Tm
  • Äquivalentvolumen (Vas): 248,2 Liter
  • Maximale Auslenkung (Xmax): 28 mm
  • Korb-/Rahmenmaterial: Aluminium
  • Außendurchmesser: 470 mm
  • Gesamttiefe: 258 mm
  • Ausschnittdurchmesser: 426 mm
  • Befestigungsbohrungen: 8
  • Durchmesser Befestigungslochs: 6,5 mm
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 52031073068

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.1 ★★★★★
Based on 24 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
R
Verified Purchase
Rmanuel
Los Angeles, US
★★★★★ 1
Paid for new, received used.
Size: 9.5 Wide, Color: Cognac, Size: 9.5 Wide, Color: Cognac
Arrived dirty as if someone whore it for more than a few days. Maybe I was mistaken, but I saw nothing about “previously used” on the Amazon page. Returned it. I would suggest that the company use quality control when it comes to shipping. The shoes seem find otherwise. I ordered 9.5 and it was just a bit tight. If I reorder I will go for size 10.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 11, 2026
F
Verified Purchase
Fletch
Fort Morgan, US
★★★★★ 5
Overall Great.
Size: 10.5 Wide, Color: Black
Great product. Great value. Great style. Overall great.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 3, 2026
B
Verified Purchase
B.J. G
Port Orchard, US
★★★★★ 3
Decent Shoes with Misleading Description (Not Leather)
Size: 12 Wide, Color: Black, Size: 12 Wide, Color: Black
I only look for leather when I’m purchasing dress shoes. Under the description “details” on this item it lists the shoe as leather upper and inner lining. A photo shows “genuine Napa leather lining”. If you keep reading (which I have now that I’ve received the shoes) it shows “faux leather” in the small print and that is not “leather”. I run a small leather business and this irks me because it’s clearly false advertising. The details also show the product is made in Brazil but when they arrived today, the shoe tag shows “Made in China” and “Man Made upper and lower”. I don’t hate the shoes. They look nice. What I know is they won’t hold up over time like leather, which is why the description should be accurate and not misleading.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 28, 2026
D
Verified Purchase
Dominic Castellanos
Waukegan, US
★★★★★ 5
Appearance
Size: 8, Color: Tan
Looks better in person
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2026
S
Verified Purchase
Sergio
Dallas, US
★★★★★ 5
very good
Size: 7.5, Color: Cognac
veryyyy gooood
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 29, 2026

recommand products