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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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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
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4.5 ★★★★★
Based on 713 reviews
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Amazon Customer
Omaha, US
★★★★★ 5
LOVE IT!
Color: Whiskey Barrel Brown, Size: 10.5" x 7" x 1.5"
Excellent quality! Love the color too. Make sure and purchase the largest size. Makes a nice gift.
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Reviewed in the United States on April 19, 2026
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Verified Purchase
Michael
Lexington, US
★★★★★ 5
Quality as promised.
Color: Rustic Montana, Size: 10.5" x 7" x 1.5"
Nice ! I am very pleased with this product. I like that its American made. The size is actually just right for what I needed. I will buy other products from this company when ready.
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Reviewed in the United States on February 11, 2026
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Verified Purchase
Shayman King
Boise, US
★★★★★ 4
Great item, BUT…
Color: Bootlegger Brown, Size: 10.5" x 7" x 1.5", Color: Bootlegger Brown, Size: 10.5" x 7" x 1.5"
Do I love it? Yes. Is it well made? It certainly appears to be. Is the leather thick? Yes, I’d say definitely thick and sturdy. Do I like the color (Bootlegger Brown)? Of course I do, it’s gorgeous. It seems very well made. The corners are secured with black fasteners, which I think are going to better than the buttons in the long run that I’ve seen on others. It’s was this brand, or Hide and Drink for me. I went with these guys because it’s U.S. made, and hopefully American sourced leather. I bought the Large. My concern was that the XL might be too large for my nightstand. I measured it out and everything. However, I was not counting on the length and width to be measured from the end of the pinched corners, so I was a little disappointed about the size of the useable surface area. It’s not a big deal, but I wish that I’d have just spent the extra $5 and got the XL. If I we’re to get another, I definitely go with the XL unless you just want something on the smallish side, but still I suspect that they are larger that what most others are offering. At least these guys give you a choice of options.
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Reviewed in the United States on March 31, 2023
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Verified Purchase
Amazon Customer
Battle Creek, US
★★★★★ 5
Valet Tray Worth the Price
Color: Bootlegger Brown, Size: 10.5" x 7" x 1.5"
Product well packaged and is exactly as advertised. Great quality and workmanship. Bought for my husband and he really likes it.
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Reviewed in the United States on February 12, 2026
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Verified Purchase
hanktankerus
New York, US
★★★★★ 5
Awesome EDC Organization
Color: Avalanche Gray, Size: 11.5" x 8" x 2"
Awesome! Great addition to the nightstand to keep stuff organized
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Reviewed in the United States on May 14, 2026

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