SKU: 95419318413

JBL Synthesis SSW-3 In-wall Subwoofer

Sale price$3284.55 Regular price$3649.50
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Description

JBL Synthesis SSW-3 In-wall SubwooferPart of the JBL Synthesis Subwoofer series, the SSW 3 is an ultra high performance passive in wall subwoofer acoustically designed to complement any of the JBL Synthesis Custom Loudspeakers (SCL series) as part of a complete JBL Synthesis speaker solution. The SSW 3 features dual 10 inch (250mm) cast frame, composite cone woofers, each with large 2. 5 inch (63mm) voice coils for total system power handling of 600W RMS. A compression moulded baffle

Part of the JBL Synthesis Subwoofer series, the SSW-3 is an ultra-high-performance passive in-wall subwoofer acoustically designed to complement any of the JBL Synthesis Custom Loudspeakers (SCL series) as part of a complete JBL Synthesis speaker solution. The SSW-3 features dual 10-inch (250mm) cast-frame, composite cone woofers, each with large 2.5-inch (63mm) voice coils for total system power handling of 600W RMS. A compression-moulded baffle with extensive structural ribbing provides a rigid, low-resonance mounting surface for the transducers. The baffle assembly attaches to the included in-wall enclosure resulting in a completely sealed acoustic suspension design. The in-wall enclosure is constructed of 0.75-inch (19mm) MDF with substantial internal bracing, and features rubber isolation mounting points to minimize sonic intrusion into the wall structure. The combined assembly is designed to fit standard 2x6-inch wood frame construction. The back box and baffle ship together.

Designed for discrete in-wall installation, the SSW-3 includes a paintable zero-bezel, magnetically attached grille, or it may be used without the grille when located behind acoustically transparent fabric panels. The SSW-3 delivers powerful, dynamic, and accurate bass response in medium to large sized rooms.

SSW-3 Highlights

  • Dual 10" (250mm) composite cone woofers
  • Designed for use with JBL Synthesis SDA amplifiers
  • Self-contained, concealed module with integrated back box
  • SSW-3 includes back box and baffle shipped together in over-packed box
  • Zero-bezel, magnetically attached grille
  • Rigid MDF enclosure
  • Designed to fit standard 2 x 6 stud frame construction

General Specifications

Speaker Type Dual 10” (250mm) Passive In-wall Subwoofer
Frequency Response 20Hz - 150Hz (-6dB)
Recommended Amplifier Power 600 Watts RMS
Impedance 4 Ohms nominal
Sensitivity 88dB (2.83V/1m), both woofers driven
Back Box Enclosure Dimensions (H x W x D) 64” x 14” x 5.1” (1626 x 356 x 130mm)
Mounting Cut-out Size (W x H) 15.5” x 66” (393.7 x 1676.4mm)
Grille Size (W x H x D) 16.89” x 28.425” x 0.375” (429 x 722 x 9.53mm)
Weight 81 lbs (36.75kg) per speaker
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: 95419318413

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4.2 ★★★★★
Based on 29 reviews
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Paige
Boise, US
★★★★★ 5
Definitely worth the price
Size: 6.5, Color: Black/Black
Absolutely love these boots! I originally bought them to wear in NYC in December & they did not disappoint. They were comfortable, cute, durable and worked well in the slush/snow. The traction on the bottom is also nice! They kept me warm with wool socks. I wear them almost daily now. Perfect for everyday. easy to wear with variety of outfits. Good every day shoe.
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Reviewed in the United States on January 3, 2026
K
Verified Purchase
Kimberly
Birmingham, US
★★★★★ 5
Snagged a deal
Size: 7, Color: Redwood/Gum 10
I waited and waited to get these boots! I knew I was chancing it, but they went on sale, and I snagged them! I am a size 7, and they fit nicely with socks. a little loose, barefooted, but what psycho wears boots without socks? They are comfortable and really well-made.
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Reviewed in the United States on April 8, 2026
A
Verified Purchase
ashlynnk
West Palm Beach, US
★★★★★ 4
Cute, comfortable waterproof boots (a little snug to put on)
Size: 7, Color: Velvet Tan/Gum 2
These are really cute Chelsea-style boots and feel very comfortable once they’re on. The waterproof material is great for wet weather and the sole feels sturdy with good traction. They look stylish enough to wear casually but still feel practical for rainy days. The only downside is they can be a little difficult to put on at first because the opening is somewhat snug, but once they’re on they fit well and feel supportive. Overall they’re a great waterproof boot and I’ve enjoyed wearing them.
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Reviewed in the United States on March 17, 2026
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Verified Purchase
Abby B
Omaha, US
★★★★★ 5
Surprisingly great for my wide feet and high instep!
Size: 10.5, Color: Velvet Tan/Gum 2
So thrilled I took a chance on these. Finding boots is impossible for me. I have wide feet, a super high instep, a bunion on one foot, and I wear a hard to find size (10.5). I ordered the 10.5 and 11 in these expecting I might need to size up for width (if I could even get them on). It was a struggle getting the 10.5s on the first time, and once I did they were somewhat uncomfortable on the top of my left foot. But I read that they would relax so decided to give it a go because I need waterproof boots for an upcoming trip and the 11s felt too long. After two days of light wear, they are already breaking in and I have no more discomfort. Getting them on is already easier and they are plenty wide enough and very comfortable to walk in. These are true to size. Super happy and worth a day of mild discomfort to break them in!
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Reviewed in the United States on March 7, 2026
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EE
Lowell, US
★★★★★ 5
Comfortable, sturdy, waterproof
Size: 9.5, Color: Black/Black
Loce, love, love these boots. Have walked ten miles with no foot pain around NYC. They go with everything and and are so comfortable. As they are waterproof/resistant, they get a little warm in high temps, but perfect three-season boots.
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Reviewed in the United States on May 17, 2026

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