SKU: 50024558819

Helix K 12W - 30cm

Sale price$165.63 Regular price$184.03
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Ships within 48 hours · Estimated delivery Jul 22 - Jul 27

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Description

Helix K 12W - 30cmSatter Tiefbass aus kompakten Abmessungen Die Chassis der K Subwoofer Serie ermglichen allesamt den Einsatz in sehr kompakten Gehusen in denen sie mit auergewhnlicher Bassperformance grandios aufspielen. Besonders wenn es darum geht, den vorhandenen Platz im Fahrzeug durch eine individuelle Subwoofer Gehuseform optimal auszunutzen erffnen diese Woofer vllig neue Mglichkeiten, ohne dafr irgendwelche akustischen Kompromisse eingehen zu mssen. Clever bis


Satter Tiefbass aus kompakten Abmessungen

Die Chassis der K-Subwoofer Serie ermöglichen allesamt den Einsatz in sehr kompakten Gehäusen in denen sie mit außergewöhnlicher Bassperformance grandios aufspielen. Besonders wenn es darum geht, den vorhandenen Platz im Fahrzeug durch eine individuelle Subwoofer-Gehäuseform optimal auszunutzen eröffnen diese Woofer völlig neue Möglichkeiten, ohne dafür irgendwelche akustischen Kompromisse eingehen zu müssen.


Clever bis ins Detail

Die extrem harte Membran aus handgeschöpften Papierfasern in Verbindung mit dem hochbelastbaren Antriebssystem setzt nicht nur Verstärkerleistung lässig und ohne Kompressionseffekte in mächtigen Schalldruck um, sondern punktet klanglich genauso bei subtilen Beats.


Maximal flexibler Anschluss – 2 x 2 oder 1 x 2 Ohm

Die Chassis der K-Subwoofer Serie gibt es mit 1 x 2 Ohm Schwingspule (SVC2) oder alternativ 2 x 2 Ohm Doppelschwingspule (DVC2). So findet sich für jede erdenkliche Verstärkerkonfiguration - egal ob Monoblock, Zweikanalendstufe oder auch Multikanalverstärker - immer der passende Woofer, um das Maximum an Leistung herausholen zu können.


„All inclusive“ für den Selbermacher

Ein solides Schutzgitter sowie ein Abdeckring sind selbstredend im Lieferumfang enthalten.

Für optimale Bass-Performance bei DIY-Einbauten findet man in unserem technischen Datenblatt Empfehlungen für geschlossene und Bassreflex-Gehäuse mit sämtlichen Parametern wie Nettovolumen, Tunnelabstimmfrequenz sowie DSP-Einstellungen.


Features

  • Enorm verwindungssteife, handgeschöpfte Papiermembran
  • Doppelte Belüftung der Schwingspulen für minimale Kompressionseffekte
  • Langhubige Gummisicke für höchste mechanische Belastbarkeit
  • Sehr großer linearer Hub
  • 1 x 2 Ohm Schwingspule
  • Solide Druckterminals
  • Kraftvolles Magnetsystem für kompakte Bassreflex-Gehäuse optimiert
  • Robuste Magnetabdeckung mit HELIX-Schriftzug zum Schutz des Magneten
  • Gitter und Abdeckring im Lieferumfang enthalten

 

Technische Daten

    K 12W DVC2 –
2 x 2 Ohm
Leistung RMS / Max.  P 300 / 600 Watt
Impedanz Z 2 x 2 Ω
Gleichstromwiderstand  Re 2 x 1,6 Ω
Resonanzfrequenz  Fs 32 Hz
Mechanische Güte Qms 3,70
Elektrische Güte  Qes 0,46
Gesamtgüte  Qts 0,41
Nachgiebigkeit Cms 179 μm/N
Äquivalentvolumen  Vas 66 L
Kraftfaktor  B*I 13,7 Tm
Wirkungsgrad
1 W / 1 m
SPL 90,0 dB
Membranfläche  Sd 515 cm²
Bewegte Masse  Mms 134 g
Membranmaterial   Handgeschöpfte Papiermembran
Mechanischer Widerstand  Rms 7,33 kg/s
Schwingspulen-durchmesser ø 50,8 mm
Schwingspulenwickel-breite   24 mm
Max. linearer Membranhub Xmax +/- 8,0 mm
Außendurchmesser ø 316 mm 
Einbaudurchmesser ø 286 mm 
Einbautiefe   144 mm 
   
Empfohlene Gehäusevolumina  
Geschlossenes Gehäuse    
Nettovolumen   18 L
Untere Grenzfrequenz (-3dB)   49 Hz
Emfpohlene DSP-Einstellungen   “Self-Define” Hochpass: 37 Hz / Q = 1,6;
EQ Filter: 90 Hz / Q = 1,5 / -3 dB
   
Bassreflex-Gehäuse  
Nettovolumen   30 L
Reflex-Kanaldurchmesser ø 100 mm
Reflex-Kanalfläche   78 cm²
Reflex-Kanallänge   28 cm
Tunnelabstimmungs-frequenz Fb 39 Hz
Untere Grenzfrequenz (-3dB)   39 Hz
Empfohlene DSP-Einstellungen   “Self-Define” Hochpass: 36 Hz / Q = 1,3;
EQ Filter: 100 Hz / Q = 0,85 / -2 dB



Lieferumfang

1 x Subwoofer Helix K 12W

1 x Gitter

1 x Datenblatt

1 x Abdeckring

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: 50024558819

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4.7 ★★★★★
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Verified Purchase
jessica russell
Whiting, US
★★★★★ 5
CUTE LITTLE PINK JEWELRY BOX GREAT FOR THIN CHAINS AND RINGS
Color: Jelly Pink, Size: 8"W
The Jewelry box was a great Pink Color. I understand the dimensions were posted but I did not understand the box was as small as it was. The box however was sturdy and made with great quality. It is a great box for small non bulky jewelry. I would buy again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 12, 2026
D
Verified Purchase
Dr. Nicckay Natson
West Palm Beach, US
★★★★★ 5
Beautiful Travel Case
Color: Cloud White, Size: 4.1"W, Color: Cloud White, Size: 4.1"W
This travel jewelry box is very nice and great quality. It is durable they did a wonderful job on this product with each compartment for organization. The size is small and compact. The color is beautiful. I would purchase from this seller again.
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Reviewed in the United States on January 5, 2026
A
Verified Purchase
Alyx
Los Angeles, US
★★★★★ 5
Very nice for the price
Color: Jelly Pink, Size: 8"W, Color: Jelly Pink, Size: 8"W
This is a very nice jewelry case, especially for the price (around $10). I want to note that it is top heavy; even without the mirror inside the top part it tips over (won't sit flat on the bottom part when open, most of the time). There are some minor imperfections in the case, but nothing that will prevent it from doing its job and it still looks really nice. The necklace pocket does not have any dividers, it's one pocket. The zipper tabs look like they were painted, I'm not sure what material is underneath, but I'm hoping it does not chip over time. The stitching on the case looks nicely done.
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Reviewed in the United States on February 27, 2026
J
Verified Purchase
Jess M P
Cuba, US
★★★★★ 4
Perfect for travel. Sturdy and will keep your items safe.
Color: Cloud White, Size: 8"W, Color: Cloud White, Size: 8"W
This was a galentines gift for a gift exchange. It comes with multiple compartments that are removable and can hold any type of jewelry from studs to necklaces, rings and bracelets. Any solid bracelet takes some maneuvering to hold. This is semi customizable to fit your needs and will house most jewelry items. The zipper does get stuck a bit but is a strong thick zipper and not super flimsy. The inserts on the sides can be removed, however, the ring inserts seem to be glued down. Bigger jewelry or chunky jewelry pieces may not fit well in this travel case. All in all it can hold quite a bit, the size is compact and perfect for travel and it’s a handy organizer for jewelry.
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Reviewed in the United States on March 24, 2026
J
Verified Purchase
jjb
Charlottesville, US
★★★★★ 5
Great Value For The Money
Color: White
I needed something to present my daughter's upcoming 18th birthday gift in. It's a charm bracelet and a bunch of individual meaningful charms. None of them come in gift boxes, and I want something to present them all together in. Failing to find a gift box to fit the bill, I thought that this cute jewelry box would be a nice alternative. I am pleasantly surprised at what I received for the price. I expected a flimsy cardboard-ish box, and this is not that. It's not heirloom quality, but it is a nice sturdy box, well put together, and the interior tray and dividers are thick. Interior fabric is nicely soft and velvety. The box is larger than I expected, it will hold a good amount of jewelry, and it's pretty and of much better quality than I anticipated. Will certainly make a very nice presentation for my daughter's gift, and she'll be able to use it for many years, I'm sure.
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Reviewed in the United States on December 5, 2025

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