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YORKVILLE - Synergy 2x 18” Powered Subwoofer Dual 18” Bass Reflex Powered Subwoofer: 6000 watts (program), 12,000 watts (peak) 2x18” LF woofers with 4.5” Voice Coils. Exceptionally high output and deep bass.

Marsoni M251S
Sale price$2399.50
Pay 4 payments of $599.88 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
YORKVILLE - Synergy 2x 18” Powered Subwoofer Dual 18” Bass Reflex Powered Subwoofer: 6000 watts (program), 12,000 watts (peak) 2x18” LF woofers with 4.5” Voice Coils. Exceptionally high output and deep bass.Synergy subwoofers are Yorkville Sounds most powerful, hard hitting bass bins, and are recommended for clubs, theatre installs, and touring productions. The dual 18 inch SA218S sits comfortably between the single 15 inch and dual 21 inch Synergy subs. It can be combined with an SA102 or SA153 as an independent system, or with the SA153 and SA315S as a 5 way system. Like all Synergy speakers, the SA218S is designed without compromise. It uses the best
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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4.6 ★★★★★
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OjiBear2
Charlottesville, US
★★★★★ 5
Works very well 👌
Size: 15-Piece Set, Non-Induction
Everything is perfect. In a college dorm and my roommates love it
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2026
N
Verified Purchase
Nick
Massapequa, US
★★★★★ 5
Great Product 👍
Size: 15-Piece Set, Non-Induction
Great value
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 16, 2026
A
Verified Purchase
Albi JayQ
Phoenix, US
★★★★★ 5
Great gift for newly wedds!
Size: 15-Piece Set, Non-Induction
This is a great gift for a newly wed couple or for a new house welcoming gift! I bought it for a close relative as they moved into a new house with a newborn(recently married)! I’m giving the same feedback from what I was told so this is based on second-hand feedback lol. It’s cute (haha), there’s technically “11” cookware but include the lids which count as another four items, and it’s easy to clean. They do use oil so I couldn’t really speak about the non-stick part but they do believe it’s non-stick pans etc. Nice color which is black, it is BPA free which is a must, handles have a good stance when gripping or handling both the pots and the pans, and lastly the utensils should be kept out or away from heat when cooking. They should be used and placed away and not in the pots or on the pans just so they don’t overheat or burn. Overall, they are happy with it and honestly I plan on getting them a ceramic set if I can find a good one with positive reviews!
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Reviewed in the United States on August 16, 2025
I
Verified Purchase
Imani
Battle Creek, US
★★★★★ 3
Worth the price
Size: 15-Piece Set, Non-Induction
Really good when you open it for the first time.However, it scratches easily after a few usages.
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Reviewed in the United States on December 2, 2025
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Verified Purchase
Sumaya
Chelsea, US
★★★★★ 5
Great cooking set!
Color: Linen Gray, Color: Linen Gray
Great cookware set for the price. The nonstick works really well, food doesn’t stick, and cleanup is super easy. I love the detachable handles—they make storage simple and save space. It heats evenly and looks really nice in the kitchen. Just use gentle utensils to keep the coating in good shape. Overall, perfect for everyday cooking.
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Reviewed in the United States on April 29, 2026

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