SKU: 55713224892

Ground Zero GZHW 12SPL-D2 FLAT Hydrogen SPL Subwoofer

Sale price$1705.50 Regular price$1895.00
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Ships within 48 hours · Estimated delivery Jun 24 - Jun 29

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Description

Ground Zero GZHW 12SPL-D2 FLAT Hydrogen SPL SubwooferMed sin grunne monteringsdybde p bare 118 mm, effekthndtering p 700 WRMS og sin kjrlighet til mindre kabinetter, vil denne subwooferen tillate heftige installasjoner der det er trangt om plassen. Den fungerer meget bra i portet kasse fra 22 liter. 30 cm 12" bass Anbefalt effekt 500 til 1200W RMS Stpt chassis av aluminium Impedanse: 2 x 2 ohm Kan kobles til 1 x 1 ohm, 1 x 4 ohm eller 2 + 2 ohm Dobbel Polycot spider Svingspole: 63 mm 2,5" Slaglengde,

Ground Zero GZHW 12SPL-D2 FLAT Hydrogen SPL Subwoofer
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: 55713224892

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4.8 ★★★★★
Based on 1598 reviews
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Product Reviews
A
Verified Purchase
Amazon Customer
Lowell, US
★★★★★ 5
A solid upgrade!
Size: 53mm, Size: 53mm
This coffee tamper has been such a nice upgrade to my espresso routine. It has a solid, balanced weight that makes tamping feel smooth and effortless, and the textured grip gives it a really comfortable, secure feel in hand. There’s something satisfying about how neatly it presses down the coffee grounds—like it was made to fit perfectly. Since I started using it, my shots have been more consistent, with a beautiful crema and better flavor overall. If you’re looking for a tamper that’s simple, well-made, and does its job really well, this one’s definitely worth it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 22, 2025
A
Verified Purchase
Actual Human
New York, US
★★★★★ 5
It's pretty
Size: 51mm
I've never had a tamper, I don't know what I'm doing. But it seems to work just fine and I like the wood.
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Reviewed in the United States on May 15, 2026
H
Verified Purchase
hector lopez
Massapequa, US
★★★★★ 5
Nice Upgrade
Size: 58mm
Its a really nice upgrade to my setup. Feels well made and solid build.
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Reviewed in the United States on January 28, 2026
C
Verified Purchase
=CC=
Massapequa, US
★★★★★ 4
nice built, simple one-spring design.
Size: 58mm
solid precision built. weight shy of 17oz (478g), aesthetically pleasing. the plunge operation quite smooth. took one star off per its one spring design, you tamp with whatever weight you put on it.
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Reviewed in the United States on February 8, 2026
M
Verified Purchase
Michael Augustine
Natrona Heights, US
★★★★★ 5
Good quality. Proper functional use.
Size: 58mm
It's all about the details. Functional and sleek design. I enjoy the satisfying click when applying the tamping process. The ease of use and not having to worry about uneven pressure being applied in the portafilter is why I purchased this. It gets the job done.
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Reviewed in the United States on January 19, 2026

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