SKU: 3954581020

Martin Logan Grotto 12 Inch Subwoofer

Sale price$1797.75 Regular price$1997.50
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 10 - Jul 15

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Description

Martin Logan Grotto 12 Inch SubwooferProduct Overview The original Grotto subwoofer set a standard for clean, powerful bass in a compact, dcor friendly design. The all new Grotto Series elevates that legacy with advanced amplification, precision drivers, and ARC Genesis Room Correction delivering deep, controlled, and impactful bass from an elegantly understated form. Available in 12 inch and 15 inch models, the new Grotto subwoofers embody MartinLogan's tradition of blending power,

Product Overview

The original Grotto subwoofer set a standard for clean, powerful bass in a compact, décor-friendly design. The all-new Grotto Series elevates that legacy with advanced amplification, precision drivers, and ARC Genesis Room Correction -- delivering deep, controlled, and impactful bass from an elegantly understated form. Available in 12-inch and 15-inch models, the new Grotto subwoofers embody MartinLogan's tradition of blending power, precision, and design excellence.

Key Features

  • Triple 12" Hybrid Woofer System, combining an active Aluminum woofer with dual Aluminum passive radiators
  • Magnitude MT-2kW delivers up to 2000W peak power
  • Ultra-High Resolution DSP Engine
  • MartinLogan Subwoofer Control App for easy tuning of volume, low-pass filter, phase, and listening presets directly from a smartphone or tablet (iOS and Android)
  • Includes a built-in wireless transmitter and receiver
  • Supports ARC Genesis

 

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: 3954581020

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4.0 ★★★★★
Based on 222 reviews
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Product Reviews
K
Verified Purchase
Kirstyn Shearer
Grantham, US
★★★★★ 5
Solid win for any chewing pup!
Size: Small, Color: Broccoli 3 Pack, Size: Small, Color: Broccoli 3 Pack
My pup loves them! Long lasting plus health benefits for his teeth, 10/10 would recommend 💖
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 27, 2026
S
Verified Purchase
Stef
New York, US
★★★★★ 5
Shark dog approved
Size: Large, Color: Broccoli, Size: Large, Color: Broccoli
My new baby shark.... I mean puppy really enjoys chewing. I can't just give her a ton of pig ears or bully sticks all day, which she would definitely love, so I'm constantly looking for well made chew toys. I'd put this right up with Kong. Very durable and nice. I also love the different textures, she seems to also love it. She can gnaw at the top and chew on the stem. She wanted it as soon as I opened it - it does smell like bacon but I haven't taken a chomp at it to be able to write a complete review! My dog is about 23 lbs but I can see a 80 lb dog chew this, it's not small.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 8, 2025
N
Verified Purchase
Nunya B
Louisville, US
★★★★★ 4
So cute
Size: Large, Color: Pumpkin
My French Bulldogs have really strong jaws and are aggressive chewers. These really are sturdy and last a good amount of time. They are a bit heavy and awkward for my dogs to hold onto but they do like them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 25, 2026
B
Verified Purchase
Brandy REVIEWS
Alexandria, US
★★★★★ 5
Cute toy and super tough!
Size: Small, Color: Lobster
My small dog is a serious chewer, and this lobster toy has been holding up great. Usually, he destroys toys within a day, but this one’s still going strong after a couple of weeks. The shape is perfect — easy for him to grab and chew, and the little claws keep him entertained. The filet mignon flavor must be good because he goes right for it every time. It’s sturdy without being too hard on his teeth, and it doesn’t leave any mess or pieces behind. If you’ve got a small but mighty chewer, this one’s definitely worth it. Cute design, lasts forever, and keeps my pup busy — total win. 🦞🐾
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 26, 2025
S
Verified Purchase
SS
Lexington, US
★★★★★ 5
Excellent toy
Size: X-Large, Color: Lobster
Very durable. Dog who has destroyed every toy ever purchased loves this and it is still in great condition.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 21, 2026

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