SKU: 39112089271

Martin Logan Dynamo Foundation 12 Subwoofer

Sale price$674.55 Regular price$749.50
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 8 - Aug 13

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Description

Martin Logan Dynamo Foundation 12 SubwooferProduct Overview Dynamo Foundation 12 features a custom designed and tuned 12 Ultra Rigid Polypropylene (URP) woofer. Utilizing the same state of the art Klippel analysis as MartinLogans more premium woofers, this proprietary driver is specially engineered to provide high output and low distortion at an exceptional value, while embodying every bit of MartinLogan quality. Key Features 12 (30. 5cm) high excursion, UltraRigid Polypropylene (URP) cone in

Product Overview

Dynamo Foundation 12 features a custom-designed and tuned 12” Ultra-Rigid Polypropylene (URP) woofer. Utilizing the same state-of-the-art Klippel analysis as MartinLogan’s more premium woofers, this proprietary driver is specially engineered to provide high output and low distortion at an exceptional value, while embodying every bit of MartinLogan quality.

Key Features

  • 12” (30.5cm) high-excursion, UltraRigid Polypropylene (URP) cone in a
    stamped steel basket
  • Magnitude® MT-700 Amplifier with 700W peak (350W continuous)
  • High-resolution 200MHz DSP engine with 56-bit processing
  • Sealed MDF cabinet with reinforced MDF woofer baffle
  • 24–200 Hz ±3 dB (Anechoic via LFE input)
  • WSK-1 Kit Sold Separately
  • Brushed black vinyl with high-gloss top
  • Dimensions (HxWxD) 40.6cm x 35.8cm x 35.8cm

Overview

Specs

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: 39112089271

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4.6 ★★★★★
Based on 17 reviews
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Shanna
Massapequa, US
★★★★★ 5
Functional + Sexy
Size: Small, Color: Multicoloured E-(5-pack), Size: Small, Color: Multicoloured E-(5-pack)
Not only do these feel good, my husband can’t keep his hands off me. They fit so good and are soft. I change into these to sleep but also just use them as shorts to wear around the house. They’re comfortable and don’t slide around. I got a size small and I’m 100lbs.
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Reviewed in the United States on April 13, 2026
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Verified Purchase
ClairY
Birmingham, US
★★★★★ 5
Finally!
Size: X-Large, Color: All Black D (5-pack)
Finally, comfortable underwear that don’t end up giving me a wedgie. I have a round booty and most cuts of underwear end up shifting as I walk and sit. The hem of the underwear comes right under my cheeks and the lightweight material ensures there’s no panty line and no shifting to where I don’t want them! I’m definitely purchasing more.
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Reviewed in the United States on May 17, 2026
A
Verified Purchase
Amazon Customer
Chelsea, US
★★★★★ 3
Ehh
Size: Medium, Color: Multicoloured E-(5-pack)
Very thin, still comfy but very thin material. Super soft though. I've worn and washed and they have held up but I won't be repurchasing bc these are so thin
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Reviewed in the United States on April 14, 2026
G
Verified Purchase
Grma4m&m
West Palm Beach, US
★★★★★ 5
They’re fantastic!!!!
Size: X-Large, Color: Multicoloured E-(5-pack)
My clothing size is 16/18 and XL. Even though Amazon suggested a size XXL, I ordered my normal XL and they fit perfectly. The fabric for this style is 92% bamboo viscose and is amazingly soft and almost silky feeling. I had ordered a different boy short in this brand but they were 80% bamboo viscose and the fabric was significantly heavier. I returned those and ordered these.
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Reviewed in the United States on April 25, 2026
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Verified Purchase
Liz Newman
New York, US
★★★★★ 5
Comfortable and cool. Does not ride up.
Color: 01-multicolour (4-pack), Size: Medium
Extremely comfortable. Stays cool. Ample coverage. Quality material. They do not creep up. I ordered a medium which I generally take a size small. I have reordered and will reorder again to add more colors to my collection.
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Reviewed in the United States on May 18, 2026

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