SKU: 3140178030

GZCT 25SQL

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Ships within 48 hours · Estimated delivery Jul 20 - Jul 25

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Description

GZCT 25SQLGround Zero Competition Serie Die Erfahrung einer echten Konzertatmosphre oder eines Clubgefhls bedarf professionell hoher SPL Pegel. Dies erfordert jedoch sehr spezielle und leistungsstarke Lautsprecher und Verstrker. Die Entwicklungsabteilung von GROUND ZERO macht keine Kompromisse, wenn der Zweck des Produkts so klar ist. Aus diesem Grund ist ein COMPETITION Produkt die richtige Wahl fr anspruchsvolle Kunden mit hohen SPL Erwartungen. 25 mm High


Ground Zero Competition Serie

Die Erfahrung einer echten Konzertatmosphäre oder eines Clubgefühls bedarf professionell hoher SPL-Pegel. Dies erfordert jedoch sehr spezielle und leistungsstarke Lautsprecher und Verstärker. Die Entwicklungsabteilung von GROUND ZERO macht keine Kompromisse, wenn der Zweck des Produkts so klar ist. Aus diesem Grund ist ein COMPETITION-Produkt die richtige Wahl für anspruchsvolle Kunden mit hohen SPL-Erwartungen.

25 mm High-Power Hochtöner mit Seidenkalotte und 60° Abstrahlwinkel

✓ Hochbelastbarer 25 mm Seidenkalotten-Hochtöner
 25 mm Schwingspule
 Beschichtete Seidenkalotte
 Neodym Magnet
 Aluminumguss-Gehäuse
 Ferrofluid Kühlung
 60° Wave Guide
 Lötanschluss
 1 Stk. / Verpackung

Technische Daten: 

Ausführung

Hochbelastbarer 25 mm Seidenkalotten-Hochtöner

Durchmesser

25 mm

Belastbarkeit (RMS/max.)

100 / 150 Watt

Impedanz

4 Ohm

Wirkungsgrad

93 dB

Frequenzgang

3000 Hz – 22 kHz

Resonanzfrequenz

N/A

Membran Ausführung

Beschichtete Seide

Einbau Ø

50 mm

Einbautiefe

36 mm

 

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Exchange/Return Notes
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SKU: 3140178030

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4.8 ★★★★★
Based on 8 reviews
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Product Reviews
J
Verified Purchase
Jess G
San Leandro, US
★★★★★ 5
A perfect edition to my Rosacea skincare routine
Size: 1 Ounce (Pack of 1)
Unfortunately, this doesn't fully get rid of the optical redness from my Rosacea, probably only about 30-40%. However, after using it consistently,(I'm now on my 2nd bottle, using at least twice a day), I have noticed that my skin is softer, less textured and definitely less red overall. My face gets super red especially towards the evening, but waking up in the morning I have noticed less and less redness. It kinda tingle/burns on my most sensitive areas where there's obvious inflammation, but the sensation fades as it totally absorbs into my skin. I wear it as a 2nd layer to my routine, and it wears well under makeup, just remember to moisturize after applying it, and before adding any makeup. It does also tend to pill up if you accidentally touch/rub on your face, so just be mindful of that. I am very satisfied with this serum and even gifted a bottle to my Mom. As a Rosacea Girly, I love this product and have permanently added it to my skincare routine.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 17, 2025
Z
Verified Purchase
ZPK
Carnegie, US
★★★★★ 4
Surprisingly effective
Size: 1 Ounce (Pack of 1)
I frequently have combo skin with oily, dilated pores on my nose and dryness in other areas. I got this to address blotchy redness (my skin can be especially reactive to too much moisturizer and/or too many actives). Redness Reform definitely helps to calm the redness, but I've been really surprised to see it also calming down my dilated pores and making my skin overall much more balanced. With consistent twice daily application, I find I'm able to step up my use of retinoids and AHAs without seeing increased irritation. It's been so helpful for multiple concerns that I've already repurchased to make sure I have a new bottle on hand when this one runs out! Giving 4 stars because I wish there were more product for the price. You can definitely get away with 2 small pumps to cover the face and neck if your skin is moist/hydrated after cleansing, but I find I'm liking to use just a bit more (4 pumps or so) to get really thorough coverage and hone in on the areas that need it most. The other reason it isn't 5/5 for me is because it's too thin to actually deliver on the promise of optical correction. Yes, it's green, but it's doing very, very little short-term to camouflage redness. I do like the consistency, because it does allow a little to go a long way and gives it a higher-end application feel, but it's misleading to suggest that you'll get meaningful color correction while using this product.
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Reviewed in the United States on October 14, 2025
S
Verified Purchase
Steve Perenchio
Los Angeles, US
★★★★★ 5
Love this serum
Size: 1 Ounce (Pack of 1)
Love this serum and have already gone through several bottles. It really seems to help with small red patches on my face and the arnica helps to calm imperfections down. Great value for the price !
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Reviewed in the United States on May 14, 2026
I
Verified Purchase
imt
New York, US
★★★★★ 1
NOT for rosacea or ocular rosacea!!
Size: 1 Ounce (Pack of 1)
NOT for rosacea! I have rosacea and ocular rosacea. I did a test on the side of my cheek. It seemed to go OK…. When I used it on my entire face, I paid for it for two days!! Caused a nasty flare. This product has GLYCOLIC ACID, very low levels of it, but it does nonetheless. It was a disaster for me.
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Reviewed in the United States on March 21, 2026
S
Verified Purchase
SETH ADAM SANUSI
Pawtucket, US
★★★★★ 5
Soothing
Size: 1 Ounce (Pack of 1)
Cooling and soothing. Reduces redness and rosacea symptoms. I’ve repurchased many times for my sensitive skin.
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Reviewed in the United States on May 18, 2026

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