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Ships within 48 hours · Estimated delivery Sep 17 - Sep 22
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Description
MTX 5512-22 12" 55 Series 400W RMS | 800W Peak Car Audio Subwoofer 2-Ohm DVCMTX 5512 22 12" 55 Series Subwoofer 400W RMS 800W Peak, Dual 2 The MTX 5512 22 is a high performance 12" 55 Series subwoofer engineered to deliver the perfect balance of deep bass and high volume displacement. Featuring a Dual 2 voice coil configuration, this woofer provides the flexibility needed to match with modern mono block amplifiers. Built with MTXs signature thermal management and an oversized surround, the 5512 22 is designed to play loud and
MTX 5512-22 12" 55 Series Subwoofer – 400W RMS / 800W Peak, Dual 2ΩThe MTX 5512-22 is a high-performance 12" 55 Series subwoofer engineered to deliver the perfect balance of deep bass and high-volume displacement. Featuring a Dual 2Ω voice coil configuration, this woofer provides the flexibility needed to match with modern mono-block amplifiers. Built with MTX’s signature thermal management and an oversized surround, the 5512-22 is designed to play loud and long while maintaining the clarity that MTX enthusiasts expect.
Key Features
- 12" 55 Series High-Performance Subwoofer
- Power Handling: 400W RMS / 800W Peak
- Impedance: Dual 2Ω Voice Coils (DVC)
- Inverted Apex Surround: Increases surface area for higher SPL and greater air movement
- Spider Plateau Venting: Mechanically targets cool air at the voice coil for improved thermal reliability
- Progressive Suspension: Controls excursion at high power levels to significantly reduce distortion
- Radial Ribbed T-Yoke: Dissipates heat effectively to protect the motor structure during heavy use
- Frequency Response: 26Hz – 130Hz
- Sensitivity: 84.7 dB
- Mounting Depth: 6.56" (166.6mm); Cut-out Diameter: 11.13" (282.7mm)
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.8 ★★★★★
Based on 28 reviews
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Product Reviews
★★★★★ 5
Cool and comfy
Color: Blue-ice Plus, Size: King(Pack of 1)
Great pillow. Keeps you cool.
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Reviewed in the United States on May 8, 2026
★★★★★ 5
Really Good Cooling Pillows for Sleeping
Color: Blue-ice Plus, Size: Queen(Pack of 2), Color: Blue-ice Plus, Size: Queen(Pack of 2)
These cooling pillows are very soft and provide excellent support for your head and neck. They are adjustable by taking our the stuffing if you need them to be more flat or less firm. The look great and comes in a pack of two which is a great value. During use, I did notice they have great shape retention and it does not take them long to return to their fluffy full shape. I am a hot sleeper and these do keep your head cool - just be aware using a pillow cover does reduce the cool ability but this allows you to adjust for weather like during winters to add a pillow case for extra warmth. Very happy with this purchase and got a second set to replace my old pillows.
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Reviewed in the United States on April 28, 2026
★★★★★ 5
Best pillow ever!
Size: King (2 Pack)
I love this pillow. I like a softer pillow and my partner prefers a firmer pillow. With these pillows you can adjust it to the comfort level you desire. For mine I took out quite a bit of the shredded memory foam (I call it fluff). I took out one 13 gallon trash bag of the fluff. After I slept on my pillow for a couple of weeks I found it was getting to soft so I took my saved bag of fluff and added it into the pillow. Now it's PERFECT! The cooling side works great. When you lay your head down on it you can feel the cool pillow. Helps falling a sleep easier. I would highly recommend this pillow!
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Reviewed in the United States on May 3, 2026
★★★★★ 5
Great Pillows for a Good Night’s Sleep
Size: Queen (2 pack), Size: Queen (2 pack)
These pillows are very comfortable and supportive. They keep their shape well and provide great neck and head support throughout the night. The material feels soft and high quality, and they helped improve my sleep. I wake up without neck pain and feel well rested. Definitely worth it.
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Reviewed in the United States on January 25, 2026
★★★★★ 5
Great quality for the price
Size: Queen (2 pack)
Wow! For the cost...these pillows are amazing! Comfortable, soft, supportive, and adjustable to your specific needs. Highly recommend, I would buy them again! 10/10
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Reviewed in the United States on May 22, 2026