Shake up your sound system with this MartinLogan Dynamo subwoofer. Its precision design provides clear and vibrant bass with a frequency response of 22Hz to 200Hz and a peak of 1300W for room-filling sound. This MartinLogan Dynamo subwoofer is easy to adjust and automatically senses a room's acoustics with the included apps.
Q: What type of enclosure does this subwoofer have?
A: The Dynamo 1100X subwoofer has a sealed enclosure design.
Q: What is the impedance of this subwoofer?
A: The impedance of this subwoofer is 8,300 ohms.
Q: How is the subwoofer powered?
A: This subwoofer is powered using a power cable.
Q: Can I connect this subwoofer to my phone?
A: Yes, the Dynamo 1100X features an advanced app-based control system that connects to your subwoofer using a mobile device and Bluetooth connection.
Q: What is the frequency response of this subwoofer?
A: This subwoofer has a frequency response of 22Hz to 200Hz.
Q: Does this subwoofer have a built-in amplifier?
A: Yes, the Dynamo subwoofer has a built-in Class D amplifier that supplies 1000W peak power (500W RMS).
Q: What is the warranty for open box?
A: Hello and thank you for your question. All MartinLogan products that are open box come with the full manufacturer's warranty. For our subwoofers, that is a Limited 3-Year Warranty. We hope this information helps, and please let us know if there is anything else we can assist you with. We hope you have a wonderful day and thank you for your support of our company.
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Shake up your sound system with this MartinLogan Dynamo subwoofer. Its precision design provides clear and vibrant bass with a frequency response of 22Hz to 200Hz and a peak of 1300W for room-filling sound. This MartinLogan Dynamo subwoofer is easy to adjust and automatically senses a room's acoustics with the included apps.

MartinLogan Dynamo Foundation Subwoofers are a perfect complement to any Home Theater or Music system, delivering an immersive experience for all your content, at an exceptional value. These subwoofers merge high performance and value into a décor friendly design that can be used with any speaker system. Dynamo Foundation Subwoofers are also uniquely designed to keep pace with the renowned clarity of MartinLogan loudspeakers. Dynamo Foundation Series subwoofers are designed for high output, and low distortion thanks to MartinLogan’s URP woofers, High Resolution DSP Engine, and Magnitude series amplifiers.

Get earthshaking bass with the all new Next Gen Klipsch Reference subwoofer. The 12-inch spun-copper woofer produces rich, detailed base from the top to the bottom of the frequency response range from 28Hz to 120Hz. The all-digital amplifier in this Klipsch Reference II subwoofer provides a peak of 400W for powerful bass with a max output of 118dB.

MartinLogan Dynamo Foundation Subwoofers are a perfect complement to any Home Theater or Music system, delivering an immersive experience for all your content, at an exceptional value. These subwoofers merge high performance and value into a décor friendly design that can be used with any speaker system. Dynamo Foundation Subwoofers are also uniquely designed to keep pace with the renowned clarity of MartinLogan loudspeakers. Dynamo Foundation Series subwoofers are designed for high output, and low distortion thanks to MartinLogan’s URP woofers, High Resolution DSP Engine, and Magnitude series amplifiers.
| Pros for MartinLogan - Dynamo 1100X 12" 1300W Sealed, Powered Subwoofer, with Sub Control App and Wireless Ready - Satin Black | |||
|---|---|---|---|
| Sound Quality, Bass, Power, Size, ARC | Sound Quality, Bass | Sound Quality, Bass, Power, Size, Ease of use | Sound Quality |
Customers value the Dynamo 1100X subwoofer's exceptional sound quality and powerful bass response, frequently describing the audio experience as life-changing. Many appreciate the subwoofer's ability to fill a room with rich, clear sound, whether for movies or music, and highlight the effectiveness of the ARC feature in optimizing bass performance. The powerful output is also a significant plus for many users.
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
My biggest takeaway: ARC isn't just marketing lingo... It's a legitimately awesome feature that makes a VERY noticeable difference. I imagined it would make a small difference, but after setting up and toggling ARC, it's a killer feature that will have you sold on it the moment you hear it. I have some audio treatment in my room, but it's not perfect, especially for the low-end. ARC really helps fill in the gap in my acoustic treatment. Alright, now on to the rest of the sub... Clean, tight bass, with some great control through the app which helps with tuning to your taste. Sounds and feels fantastic. Price-wise, there are subs with better specs for the money. However, it's hard to quantify the value of something like ARC. Movie, music, and night modes all work well and perform as you would expect for each application. If you get this, you won't be disappointed!
Posted by PETTYOFFICER117
This thing is absolutely amazing! The App control is pretty awesome as well.
Posted by AnthonyP
He really loves the sound and the quality this subwoofer provides.
Posted by Holidaysurprise