SKU: 43017765448

Sundown X18 v4

Sale price$697.05 Regular price$774.50
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Ships within 48 hours · Estimated delivery Sep 27 - Oct 2

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Description

Sundown X18 v4Der Sundown Xv4 18 Subwoofer bietet unbertroffene Leistung und Kontrolle fr anspruchsvolle Bassliebhaber. Ausgestattet mit hochwertigen X v. 4 Schwingspulen, ist dieser Subwoofer fr eine RMS Leistung von bis zu 3000 W und eine Spitzenleistung von 6000 W ausgelegt und garantiert so maximale Leistung ohne Verzerrungen. Das optimierte Design verbessert die Luftzirkulation und Khlung und gewhrleistet so eine dauerhafte Leistung auch bei starker


Der Sundown Xv4 18″ Subwoofer bietet unübertroffene Leistung und Kontrolle für anspruchsvolle Bassliebhaber. Ausgestattet mit hochwertigen X v.4-Schwingspulen, ist dieser Subwoofer für eine RMS-Leistung von bis zu 3000 W und eine Spitzenleistung von 6000 W ausgelegt und garantiert so maximale Leistung ohne Verzerrungen.

Das optimierte Design verbessert die Luftzirkulation und Kühlung und gewährleistet so eine dauerhafte Leistung auch bei starker Beanspruchung. Die fortschrittliche Motorstruktur und die große Membranfläche sorgen für eine kraftvolle und eine klare Wiedergabe.

Der Xv4 18″ eignet sich perfekt für geschlossene oder Bassreflexgehäuse und bietet Ihnen Flexibilität bei der Einrichtung und Abstimmung – egal ob für SPL-Wettbewerbe oder für den alltäglichen, hochwertigen Musikgenuss.

Robust, zuverlässig und formschön verarbeitet – dieser Subwoofer ist das Upgrade der nächsten Generation, das Ihr Soundsystem verdient.

Hauptmerkmale

18″ Xv4 Series Subwoofer

3000 W RMS / 6000 W Spitzenleistung

Optionen für zwei 1-Ohm- oder zwei 2-Ohm-Schwingspulen

Präzisionsgefertigte X v.4-Spulen für Stabilität

Hochleistungsmotor mit 23,5cm Durchmesser

Tiefe Basswiedergabe mit 30 mm Xmax

Kompatibilität mit geschlossenen oder ventilierten Gehäusen

Empfohlene Portabstimmung: 32 Hz

Entwickelt für extreme Langlebigkeit und klaren Klang


Spezifikation Wert
RMS-Leistung 3000 W
Spitzenleistung 6000 W
Verschiebung 280L
Montagetiefe 15″
Außendurchmesser 46,8cm
Ausschnittdurchmesser 42,4cm
Motordurchmesser 23,5cm
Abgedichtetes Gehäuse Nicht empfohlen
Portiertes Gehäuse 198 Liter
Empfohlene Port-Abstimmung 32 Hz


TSP: X 18" v4 D1 / D2
Xmax 30 mm
SD (Kegelfläche) 113,41
RE (Ohm) 2,05 / 3,74
FS (Hz) 25,87 / 25,58
VAS (L) 93,67
Qes 0,63 / 0,55
Qms 4,13 / 4,03
Qts 0,54 / 0,84
BL (NA) 19,74 / 26,8
MMS 737,81 / 656,74
Empfindlichkeit 86 / 87 dB


Shipping Notes
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  • Except Preorder products are shipped in 48 hours.
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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]
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SKU: 43017765448

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4.4 ★★★★★
Based on 9 reviews
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Ching
New York, US
★★★★★ 5
Fit and Length
Size: X-Large, Color: (401) Royal / / White
Yeah this fits perfectly. Very soft, the color pops, keeps you warm. I use these under my sweatshirts, cable sweaters, and my flannel shirts. For me it's about the arm length and how well the item contours to the body to help with warmth. Thank you for getting this right.
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Reviewed in the United States on February 23, 2026
B
Verified Purchase
BB
Houston, US
★★★★★ 5
Worth it.
Size: Small, Color: Black (001)/White
Living in North Dakota, staying warm is invaluable. UnderArmour Cold Gear is the only base layer the provides warmth, KEEPS warmth, and protects from the unforgiving wind. Every winter I go on the hunt for thermals, layering options and I always find others to be saggy or incredibly tight, either way, once I begin shoveling or snowblowering, and sweating, other products become soaked, sticking to skin, unbreathable and quickly your sweat stuck to your body under layers in now creating a cold,chill, freeze to your body, and on a -10F day, it can become a dangerous situation. I honestly was hesitant to purchase UnderArmour, I felt it was too hyped up or paying for a name. BUT IT IS NOT. UnderArmour isn't a name, it is a company that has made the highest quality base layer, warmth, breathable and it really wicks sweat away; I may not know how it does it, but it works! For sizing, I ordered a small in the women's longsleeve/turtleneck black coldgear. I'm 5ft and roughly 110lbs. I like the fit, it is meant to fit your body. I probably could wear an extra small, but I like the sleeve length in the small and it fits very well. Stay warm folks!
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Reviewed in the United States on December 6, 2023
A
Verified Purchase
Amanda
Whiting, US
★★★★★ 5
Great cold gear
Size: Large, Color: White (100)/Black
Warm, very comfortable. I wear these all winter. The neck can be a little tight and the cut is definitely fitting. Its got thin like fleece on the inside that keeps you warm.
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Reviewed in the United States on November 3, 2025
K
Verified Purchase
Katia
Whiting, US
★★★★★ 4
Tight but stays in place, comfy and keeps you warm
Size: Medium, Color: Charcoal Light Heather (019)/Black
I liked this shirt because it keeps me warm when I'm outside even at negative temperatures, I can work out comfortably in it and the sweat dries out soon; also, the interior of the shirt is made of a very comfortable material. I don't like that this is very tight, cool if you want to use it under your usual sports clothes but if you want to use it as is I would suggest going up a size. I use this shirt almost every day to work out during winter time, I've washed them several times and they still feel as comfortable as the first day.
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Reviewed in the United States on January 5, 2022
D
Verified Purchase
Drea
Houston, US
★★★★★ 5
Perfect for running!
Size: Small, Color: Black (001)/White
None of my running clothes make me feel as sexy as this underarmor does. It is so soft on the inside, which is an upgrade from their old version because I found one at the thrift store that is really scratchy. It has been through a cold wash and the dryer multiple times at this point and it is still holding up. The size is true. The material thickness is perfect for me between 45-35° F. And again with layers between 15-10° F. But I look forward more to my runs that I get to wear my underarmor. Nothing makes me feel more confident on the trail. And I love love love the turtleneck. I got all black because that is my favorite color to wear when I run and it looks perfect. It is a true black.
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Reviewed in the United States on March 3, 2026

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