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- USA
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Ships within 48 hours · Estimated delivery Jul 14 - Jul 19
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For Your Every Summer RSVP, with Code: SUMMER15
Description
Hydrogen GZHW 30XSPLDer Hydrogen GZHW 30XSPL ist ein 12 Zoll (30 cm) Subwoofer von Ground Zero. Die Ausfhrung als High Quality SPL Subwoofer ist Klippel optimiert. Eine verstrkte Papiermembran, eine Langhub U Sicke und ein massiver Aluminium Gusskorb sind vorhanden. Eine 75 mm Kupferschwingspule, eine 2 lagige Polycot Zentrierung und eine IMPP Dustcap mit 3D Logo sind integriert. Die Impedanz ist wahlweise 2x 2 Ohm oder 2x 1 Ohm. Die Einbautiefe betrgt 198 mm, der Einbau
Der Hydrogen GZHW 30XSPL ist ein 12 Zoll (30 cm) Subwoofer von Ground Zero. Die Ausführung als High-Quality SPL Subwoofer ist Klippel-optimiert. Eine verstärkte Papiermembran, eine Langhub U-Sicke und ein massiver Aluminium-Gusskorb sind vorhanden. Eine 75 mm Kupferschwingspule, eine 2-lagige Polycot Zentrierung und eine IMPP Dustcap mit 3D Logo sind integriert. Die Impedanz ist wahlweise 2x 2 Ohm oder 2x 1 Ohm. Die Einbautiefe beträgt 198 mm, der Einbau-Ø 284 mm und die maximale Auslenkung (Xmax) 45 mm. Der Wirkungsgrad liegt bei 85 dB, die Resonanzfrequenz bei 39,1 Hz, die Gesamtgüte Qts bei 0,56 und Vas bei 17,6 L.
Merkmale
- 12 Zoll (30 cm) Subwoofer
- High-Quality SPL Subwoofer
- Klippel-optimiert
- Verstärkte Papiermembran
- Langhub U-Sicke
- Massiver Aluminium-Gusskorb
- 75 mm Kupferschwingspule
- 2-lagige Polycot Zentrierung
- IMPP Dustcap mit 3D Logo
- Impedanz: 2x 2 Ohm oder 2x 1 Ohm
- Einbautiefe: 198 mm
- Einbau-Ø: 284 mm
- Maximale Auslenkung (Xmax): 45 mm
- Leistung RMS: 1500 Watt
- Leistung SPL: 3000 Watt
Technische Daten
- Wirkungsgrad: 85 dB
- Resonanzfrequenz (Fs): 39,1 Hz
- Gesamtgüte (Qts): 0,56
- Äquivalentes Luftvolumen (Vas): 17,6 L
- Leistungsempfehlung: 1000–3000 Watt
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.4 ★★★★★
Based on 1499 reviews
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Product Reviews
★★★★★ 5
Sun Bum Cool Down After Sun Lotion
Size: 8 Ounce (Pack of 1), Style: Cool Down Lotion
I would give this more stars if I could!
As someone who spends as much time as possible soaking up the sun during the summer, I’ve found a true gem in Sun Bum’s Cool Down After Sun Lotion. This product has become my go-to for post-sun care, and it’s easy to see why—it’s like gold for sun-exposed skin! With its fantastic tropical scent, skin-loving formula, and high ratings on the Yuka app for its all-natural ingredients, this lotion is a standout. Here’s a detailed look at why I highly recommend it for anyone who loves summer adventures.
Ingredients and Yuka Rating
One of the standout features of Sun Bum’s Cool Down After Sun Lotion is its commitment to clean, natural ingredients, which has earned it excellent reviews on the Yuka app. According to the product description, it’s formulated with soothing aloe vera, vitamin E, and coconut oil, all of which work together to hydrate and nourish sun-exposed skin. These ingredients are free from harmful chemicals like parabens, sulfates, and dyes, making it a safe choice for those prioritizing non-toxic skincare. The Yuka app, known for analyzing product safety, rates this lotion highly for its clean, natural composition, which aligns perfectly with my preference for products that are good for both my skin and the environment. This clean formula gives me peace of mind, knowing I’m not applying anything harsh after a long day in the sun.
Scent and Sensory Experience
The scent of this lotion is nothing short of phenomenal—it truly smells like summer in a bottle! The tropical, coconut-adjacent fragrance is light and refreshing, evoking the feeling of a beach vacation. Unlike some overpowering or artificial-smelling products, Sun Bum’s scent is gentle yet nostalgic, making the application process a delight. It’s not just about function; this lotion elevates the entire post-sun care routine with its inviting aroma, which lingers subtly on the skin without being overwhelming.
Performance and Skin Benefits
When it comes to performance, Sun Bum Cool Down After Sun Lotion delivers exceptional results. After hours of playing in the sun—whether swimming, hiking, or lounging on the beach—my skin often feels dry, tight, or slightly irritated. This lotion instantly soothes and cools, providing immediate relief. The lightweight, non-greasy formula absorbs quickly, leaving no sticky residue, which is a huge plus compared to some heavier after-sun products I’ve tried. My skin drinks it up, feeling soft, hydrated, and revitalized after each use. The inclusion of aloe vera helps calm any redness or mild sunburn, while coconut oil and vitamin E lock in moisture, preventing peeling and keeping my skin smooth. I’ve noticed it helps maintain my summer glow without the flakiness that can come from sun exposure.
Texture and Application
The texture of this lotion is a perfect balance—not too thick like a heavy cream, but not runny like some gels. It has a smooth, serum-like consistency that glides onto the skin effortlessly and absorbs in seconds. I appreciate how a little goes a long way, making the 8-ounce bottle last through many applications. For an extra cooling effect, I sometimes store it in the fridge, which feels incredibly refreshing on warm, sun-kissed skin. The lotion applies evenly, and I’ve used it on both my body and face without any issues, even on my sensitive skin.
Durability and Practicality
I’ve been using this lotion consistently throughout the summer, and it’s held up beautifully as part of my daily post-sun routine. The bottle is sturdy and travel-friendly, fitting easily into my beach bag or backpack. While Sun Bum notes that shipping to certain areas like Hawaii or Alaska may be restricted due to alcohol content, I’ve had no issues purchasing it locally or online for mainland use. The formula remains effective even after multiple uses in a single day, and I’ve never experienced any separation or change in texture, which speaks to its quality.
Comparison to Other After-Sun Products
Compared to other after-sun lotions I’ve tried, Sun Bum’s Cool Down stands out for its lightweight feel and natural ingredients. Many gels can feel tacky or sticky, and some creams are too heavy for summer use, but this lotion strikes the perfect balance. Its Yuka-approved clean formula also sets it apart from competitors that may contain questionable chemicals. While some after-sun products focus solely on cooling, Sun Bum’s inclusion of nourishing ingredients like vitamin E and coconut oil makes it a more comprehensive solution for skin recovery.
Pros
Clean Ingredients: High Yuka rating for all-natural, non-toxic formula with aloe vera, vitamin E, and coconut oil.
Fantastic Scent: Tropical, coconut-like fragrance that smells like summer without being overpowering.
Lightweight and Non-Greasy: Absorbs quickly, leaving skin soft and hydrated without stickiness.
Soothing and Hydrating: Calms redness, prevents peeling, and restores moisture after sun exposure.
Versatile: Suitable for face and body, great for sensitive skin, and effective for mild sunburns.
Travel-Friendly: Sturdy bottle perfect for beach bags or travel.
Cons
Price Point: Slightly more expensive than drugstore alternatives, but worth it for the quality and clean ingredients.
Conclusion
Sun Bum Cool Down After Sun Lotion is a must-have for anyone who loves spending time in the sun. Its clean, natural ingredients, delightful tropical scent, and lightweight, hydrating formula make it a standout in post-sun care. My skin absolutely loves it, and the high Yuka rating gives me confidence that I’m using a product that’s good for me and the environment. Whether you’re recovering from a beach day or just need to soothe sun-exposed skin, this lotion delivers on every front. It’s become an essential part of my summer routine, and I highly recommend it to anyone looking for a reliable, skin-loving after-sun product.
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Reviewed in the United States on July 2, 2025
★★★★★ 5
great!
Size: 8 Ounce (Pack of 1), Style: Cool Down Lotion
such an amazing lotion, it makes me feel great after being in the sun for a while, and i love the smell!
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Reviewed in the United States on May 20, 2026
★★★★★ 5
Get it
Size: 8 Ounce (Pack of 1), Style: Cool Down Lotion
Love this stuff. Best recovery from the sun I have found. I am very fair and even with sunscreen sometimes still get a little burnt. My friends who get tan and had a long day in the sun are quick to grab this from me and use it at the end of the day. I highly recommend this for anyone. It’s cooling and hydrating. Repair or maintenance for your skin, it’s great for both options. Lightweight and easy to apply. Hands down, worth it!
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Reviewed in the United States on March 27, 2026
★★★★★ 4
Smells Great and Works Well
Size: 3 Ounce (Pack of 1), Style: Cool Down Lotion
Smells great and goes on really smoothly. Skin felt soft and refreshed after use. It is pretty "liquidy" and can come out of the bottle a little on the quick and messy side, but nothing too terrible.
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Reviewed in the United States on March 9, 2025
★★★★★ 5
Works VERY well, NOT sticky, smells AMAZING!
Size: 16 Ounce (Pack of 1), Style: Cool Down Lotion
So... I had sunburn... very painful across my whole back, top of my forehead & the back of my arms. Stupid, I know... USE SUNBLOCK PEOPLE! However, if u don't because u want "a little color" and end up like me, then I highly recommend this after-sun product. It smells amazing and doesn't leave the sticky residue like green Aloe Vera. After rubbing it in, my hands feel super soft. It gives my skin the hydration it needs so I won't peel (and lose the tan I was desperate for). My personal hack... After the sensitivity of the burn calms, I like keeping a bottle in the fridge for that extra cooling sensation. I love this stuff! Sun Bum is a great product... u should definitely try the sunblock tho, it worked where I applied it! I didn't take a pic for obvious reasons, but when u rub it in, it will dry clear.
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Reviewed in the United States on July 14, 2025
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