JBL Synthesis SSW-1 In-wall Subwoofer
SKU: 100449415

JBL Synthesis SSW-1 In-wall Subwoofer

Sale price$9449.55 Regular price$10499.50
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Description

JBL Synthesis SSW-1 In-wall SubwooferPart of the Synthesis Subwoofer series, the SSW 1 is the flagship passive subwoofer acoustically designed to complement any of the Synthesis Custom Loudspeakers (SCL series) as part of a complete JBL Synthesis solution. The SSW 1 features dual 15 inch (380mm) cast frame, advanced Aluminium Matrix cone woofers, each with a massive 6 inch (152mm) voice coil for total system power handling of 5000W RMS. Cabinet tuning is via dual front firing tuned ports

Part of the Synthesis Subwoofer series, the SSW-1 is the flagship passive subwoofer acoustically designed to complement any of the Synthesis Custom Loudspeakers (SCL series) as part of a complete JBL Synthesis solution. The SSW-1 features dual 15-inch (380mm) cast-frame, advanced Aluminium Matrix cone woofers, each with a massive 6-inch (152mm) voice coil for total system power handling of 5000W RMS. Cabinet tuning is via dual front-firing tuned ports featuring JBL’s patented Slipstream™ contouring for incredibly low-noise performance. The robust enclosure is constructed from 1-inch (25mm) MDF with extensive internal bracing and includes a steel-frame, magnetically-attached cloth grille. The configuration of the enclosure allows it to be positioned vertically or laid on its side horizontally for tremendous placement flexibility in applications including built-in, behind screen, or in-room. The SSW-1 delivers powerful, dynamic, and accurate bass response in large rooms.

SSW-1 Highlights

  • Dual 15” (380mm) cast-frame advanced Aluminium Matrix cone woofers, each with a 6-inch (150mm) voice coil capable of over 3” (80mm) of cone travel
  • Heavily braced black vinyl clad cabinet built from 1-inch thick MDF with dual front firing Slipstream ports, tuned to 18 Hz
  • Cloth-wrapped, edge to edge metal frame grille with magnetic attachment
  • Flexible horizontal or vertical placement
  • Total system power handling of 5000 WRMS

General Specifications

Type Dual 15-inch (380mm) in-room passive subwoofer
Recommended Amplifier Power 2500 WRMS per woofer (5,000 WRMS total)
Recommended Amplifier (1) JBL Cinema MA4-D (bridged)
Impedance 8 Ohm per woofer
Loudspeaker Sensitivity 90 dB/1W/1m
Frequency Response 15 Hz – 400 Hz (-6 dB)
Low Frequency Extension 13.5 Hz (-10 dB), 15 Hz (-6 dB), 16.7 Hz (-3 dB)
Enclosure Type Bass reflex with dual front slipstream ports, tuned to 18 Hz
Grille Dimensions 53.5" H x 24" W x 0.738" D (1358.9mm x 609.6mm x 18.75mm)
Product Dimensions 53.5" H x 24" W x 22" D (1358.9mm x 609.6mm x 558.8mm)
Input Type Dual sets of gold-plated binding posts
Product Weight 350.5 lb. (159 kg.)
Shipping Weight 541.5 lb. (245.5 kg.) in crate
Shipping Units of Measure Each, in crate
Warranty 5 Years
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: 100449415

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Joseph
San Leandro, US
★★★★★ 5
A good First Communion suit
Size: 6, Color: White, Size: 6, Color: White
This suit looks and feels really nice even though it’s not 100% linen. My son is an average size 7 year old, but I got a size 6 so that the fit would be nice and snug and not loose and baggy. It was the right choice. Comes with a bow tie which is nice, a tie (which is very cheap and poorly made) and a pocket square.
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Reviewed in the United States on April 29, 2026
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Cheila
San Leandro, US
★★★★★ 5
Very stylish💜💜
Size: 6, Color: Light Blue, Size: 6, Color: Light Blue
This little suit for boys is very stylish. I bought it for my grandson for a wedding occasion and it looked very nice. The fabric is not too thick so for the summer wedding it was great. I pick the blue color and it looked fantastic!
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Reviewed in the United States on March 16, 2026
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Teresa Stevens
Birmingham, US
★★★★★ 5
Loved it
Fit perfectly
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Reviewed in the United States on December 9, 2025
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Anthony Honny
Lowell, US
★★★★★ 4
Boys linen suit
Size: 10, Color: Light Blue
Looks great. Just wish it included a shirt
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Reviewed in the United States on March 21, 2026
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Denise
Bozeman, US
★★★★★ 5
Great product
Size: 10, Color: Light Champagne, Size: 10, Color: Light Champagne
Not bring the tshirts but fit really good
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Reviewed in the United States on August 10, 2025

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