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YORKVILLE - Synergy 15” Powered Subwoofer Single 15" woofer with tapped-horn design. Baltic birch cabinet. 9000 Watts peak (4500 watts program) Exceptionally high output and deep bass.

Marsoni M251S
Sale price$1789.50
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YORKVILLE - Synergy 15” Powered Subwoofer Single 15" woofer with tapped-horn design. Baltic birch cabinet. 9000 Watts peak (4500 watts program) Exceptionally high output and deep bass.The SA115S is the most compact powered subwoofer in the Synergy series, and an ideal companion for the SA102 full range loudspeaker. Featuring a Tom Danley patented 15" tapped horn design, it delivers an astonishing 9000 watts of peak power (4500 watts program). The key features of the Synergy series are versatility and ease of use. The SA115S has multiple stand adapters on the top and sides, so SA102 top boxes can be positioned for optimal coverage
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  • We offer a 30-day return/exchange service after receiving.
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4.5 ★★★★★
Based on 957 reviews
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Verified Purchase
alena
Massapequa, US
★★★★★ 5
WOULD BUY AGAIN.
EASY TO PUT TOGETHER. WORKS EXATCLY AS i NEEDED. I USED ONLY 3 PANELS.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 29, 2026
T
Verified Purchase
Tell-it-like-it-is
Charlottesville, US
★★★★★ 5
Shade for trees
Size: 4 Panel, Color: White, Size: 4 Panel, Color: White
Going to try to use these to shade my trees from the late afternoon sun. I just put them up so we will see how they do! I purposely bought the ones with curved feet since the flat feet wouldn’t have been sturdy on the rocks. Was easy to put together and they look nice. Debating the 6 pack so I can put two on each tree with the connectors.
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Reviewed in the United States on March 22, 2026
K
Verified Purchase
KH
San Leandro, US
★★★★★ 5
Just as described
Size: 4 Panel, Color: Black
Does the job.. it is cloth so a bit see through but suits my purposes. Was not difficult to assemble.
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Reviewed in the United States on April 12, 2026
J
Verified Purchase
Jennifer Spencer
Draper, US
★★★★★ 4
Be Cooler About The Packaging and Instructions.
Size: 4 Panel, Color: Black
This packaging is TERRIBLE. The "instructions" are TERRIBLE. They were just a single sheet with minimal info, SHOVED into the box randomly. Could've folded it flat and slid it in there. Both times I ordered this, I had this exact same experience. Good thing I've put together tons of furniture and toys over the years. I'm sure older people would have a hard time with assembling this. At least it's light to move around without trouble, and blocks SOME light. Does not block the flood lights outside my building, which shine into my living room, but oh well.
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Reviewed in the United States on February 10, 2026
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Verified Purchase
Xxxffff hhhhhjjj
Port Orchard, US
★★★★★ 5
Exelencia
Size: 4 Panel, Color: Black
Me gustó mucho
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Reviewed in the United States on May 24, 2026

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