Description
Upgrade your sound system with this MartinLogan Dynamo 400 subwoofer. The high-excursion 8-inch woofer and powerful amplifier provide up to 150W of clear, booming audio with a frequency response between 30Hz and 200Hz. This MartinLogan Dynamo 400 subwoofer supports both two-channel and multichannel setups thanks to its versatile input and output ports.
Integrated Class D Amplifier
Dynamo 400’s Class D amplifier supplies 150W peak power (75W RMS) and operates with extremely low levels of distortion to deliver dynamic impact with plenty of overhead.
Low Pass Filter and Phase Adjustment
Properly calibrate the subwoofer for seamless integration into any system.
Inputs
Dynamo 400 features Stereo RCA Inputs, a RCA LFE Input and speaker level inputs for maximum flexibility.
Low-Turbulence Port
Dynamo 400 features tuned, long low-turbulence ports designed to provide superb low-end extension while minimizing port induced distortion.
Inverse Mathematical Equation (IME) Filter
The IME filter used in the Dynamo subwoofers is derived from the inverse of the unfiltered driver response. Precision IME filtering yields extremely accurate low-frequency response.
Specifications
Key Specs
- RMS Power: 75 watts
- Woofer Size: 8 inches
- Color: Satin Black
Audio
- Minimum Frequency Response: 30 hertz
- Maximum Frequency Response: 200 kilohertz
- Amplifier Class: D
- Enclosure Type: Bass reflex
- Firing Direction: Down
- Speaker Type: Floorstanding
- Subwoofer Type: Powered
- Enclosed: Yes
- Peak Power Handling: 150 watts
Dimension
- Product Height: 15.2 inches
- Product Width: 13.3 inches
- Product Depth: 13.7 inches
- Product Weight: 28.4 pounds
Included
- Remote Control Included: No
- Cable(s) Included: Power
Warranty
- Manufacturer’s Warranty – Parts: 3 Years
- Manufacturer’s Warranty – Labor: 3 Years
Features
- Indoor Or Outdoor Use: Indoor
- Controls: Volume, Low pass filter, Phase, Power on/off
Connectivity
- Subwoofer Connection Type: Banana Jack/Screw Terminals
- Wireless: No
General
- Product Name: Dynamo 400 8″ 150W Ported, Compact, Powered Subwoofer
- Brand: MartinLogan
- Model Number: DYN400D
- Color Category: Black
Material
- Woofer Composition: Polypropylene cone
Specifications
- UPC: 810123023394
Specifications
| Package Weight | 29.4 lbs |
|---|---|
| Brand | MartinLogan |
| Model | DYN400D |
| UPC | 810123023394 |
| Color | Black |
| Product Width | 13.3 in |
| Product Height | 15.2 in |
| Product Length | 13.7 in |
| Product Weight | 28.4 lb |
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