Sundown Audio Single 12" ZV4 Ported Enclosure
SKU: 25937700006

Sundown Audio Single 12" ZV4 Ported Enclosure

Sale price$285.30 Regular price$317.00
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  • USA
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Ships within 48 hours · Estimated delivery Jul 4 - Jul 9

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Description

Sundown Audio Single 12" ZV4 Ported EnclosureSundown Audio Single ZV4 12" Ported Enclosure 2. 5 Cu Ft @ 31Hz Engineered specifically for the Sundown Audio ZV4 12" subwoofer, this enclosure delivers optimal airspace and tuning for deep, controlled bass response. Enclosure Specifications: Net Volume: 2. 5 cubic feet Tuning: 31 Hz Port Area: 36. 68 sq in Port Size: 14. 0" x 2. 62" Cutout: 11. 09" Construction: 1" (24mm) Russian Baltic Birch 17 ply Baffle: 1" (24mm) front baffle Finish: Carbon gray

Sundown Audio Single ZV4 12" Ported Enclosure - 2.5 Cu Ft @ 31Hz

Engineered specifically for the Sundown Audio ZV4 12" subwoofer, this enclosure delivers optimal airspace and tuning for deep, controlled bass response.

Enclosure Specifications:

  • Net Volume: 2.5 cubic feet
  • Tuning: 31 Hz
  • Port Area: 36.68 sq in
  • Port Size: 14.0" x 2.62"
  • Cutout: 11.09"
  • Construction: 1" (24mm) Russian Baltic Birch - 17 ply
  • Baffle: 1" (24mm) front baffle
  • Finish: Carbon gray stain with polyurethane topcoat
  • Wiring: Pre-wired 10ga OFC with metal binding post
  • Power Rating: High power systems

Dimensions:

  • Height: 16.0"
  • Width: 26.875"
  • Depth: 19.75"

Handcrafted in the USA:

Every enclosure is built with love, by hand, right here in the United States. Our refined assembly process produces enclosures with zero visible screw holes anywhere on the exterior - a clean, show-quality look that sets them apart from generic prefabs. Each box is fully glued with Titebond III for airtight integrity and long-term durability. Your enclosure arrives ready to install - just wire up your subwoofer and enjoy.

Lead Time:

Built to order. Ships in 2-3 weeks. All sales final.

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: 25937700006

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4.6 ★★★★★
Based on 253 reviews
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Verified Purchase
Nurse Jesica
Chelsea, US
★★★★★ 5
My Heels Were in Bad Shape. Like… Really Bad
Color: Gray
These moisturizing heel socks with the gel cushions were honestly a small miracle for me. After recovering from cancer treatments, my skin became extremely dry everywhere, but my heels were the worst. They cracked so deeply they looked like fissures and were even bleeding. I tried lotions and bandages repeatedly with very little progress. A friend suggested I treat my heel like it might have a fungal component, so I applied Lotrimin cream, put these heel socks on, and hoped for the best. Within three days, my heels were fully healed. I completed a 7-day routine, and my feet have never been softer. The silicone gel cushion is comfortable, soothing, and stays in place. I loved it so much that I still treat myself about once a week, even though I really don’t need to anymore. They are also washable. I hand-washed mine in the sink and let them air dry, and they came out looking brand new. If your heels are cracked, painful, or need serious care, I highly recommend these.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 9, 2026
B
Verified Purchase
Becky
Waukegan, US
★★★★★ 5
Work well on hubby's heals
Color: Gray
Dr recommended these for hubby's dry cracked heals
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026
M
Verified Purchase
Misha
Boise, US
★★★★★ 3
Ehh. Not for me.
Color: Gray
Foot slides when walking in them. The fit was tighter than lead to believe. It did hold the moisture in but the silicone patch is small
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 23, 2026
J
Verified Purchase
Jackie
Los Angeles, US
★★★★★ 5
Healed cracked feet!
Color: Gray
These moisturizing heel socks are great for dry, cracked heels. They’re soft, comfortable, and easy to wear around the house or overnight. I like that the silicone/gel part helps lock in moisture, especially when paired with foot cream or lotion. They fit well without feeling too tight, and having 4 pairs is really convenient. After using them consistently, my heels felt softer and smoother. Great little self-care item, especially if you’re on your feet a lot or struggle with dry skin.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 5, 2026
D
Verified Purchase
Darlene
Waukegan, US
★★★★★ 5
Great stretch.
Color: Gray
My husband has diabetes and these work great on his heels. I was worried they would be too small, he wears a size 12 shoe and they fit great!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2026

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