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MartinLogan Dynamo 400 8-inch 150 Watt Powered Subwoofer - Black
Purchase options and add-ons
Brand | MartinLogan |
Model Name | Dynamo 400 |
Speaker Type | Subwoofer |
Connectivity Technology | RCA |
Special Feature | 8" down fire woofer |
About this item
- Low frequency transducer: 8" high-excursion, inverted surround, polypropylene cone in a stamped steel basket with extended throw driver assembly. Ported.
- 150-watt peak-power amplifier, Low-turbulence, ported design
- RCA and speaker level inputs, Feet: Rubber, Finish: Satin Black
- Dimensions (HxWxD), Down-Firing: 15.2" x 13.3 " x 13.7"
- Weight: 28.5 lbs.
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Price | $499.98$499.98 | $449.99$449.99 | -36% $158.47$158.47 List: $249.00 | $599.00$599.00 | $179.95$179.95 | $199.95$199.95 |
Delivery | Get it as soon as Tomorrow, Mar 22 | Get it as soon as Tuesday, Mar 26 | Get it Mar 27 - Apr 1 | Get it as soon as Tuesday, Mar 26 | Get it as soon as Tuesday, Mar 26 | Get it as soon as Tuesday, Mar 26 |
Customer Ratings | ||||||
Sound quality | 4.6 | 4.2 | 5.0 | 4.6 | 4.5 | 4.6 |
Value for money | 4.5 | — | 4.7 | 4.4 | 4.6 | 4.6 |
Volume control | — | 4.2 | 4.8 | 4.5 | 4.6 | 5.0 |
Bass quality | — | 4.1 | 4.7 | 4.6 | 4.6 | 4.6 |
Sold By | Audio Advice | Amazon.com | Life Of An Adventurer | Huppins | Amazon.com | Amazon.com |
speaker size | 8 inches | 8 inches | 10 inches | 12 inches | — | — |
power source | Corded Electric | Corded Electric | Corded Electric | Corded Electric | Corded Electric | AC |
connectivity tech | RCA | — | RCA | wired, wireless | — | Wired |
speaker type | Subwoofer | Subwoofer | Subwoofer | Subwoofer | Subwoofer | Subwoofer |
mounting type | Tabletop, Floor Standing | Plug Mount | Floor Standing | Tabletop | Floor Standing | Floor Standing |
weight | 28.5 pounds | 8.75 kilograms | 32.5 pounds | 14.52 kilograms | 18.7 pounds | 26.5 pounds |
control method | — | — | — | application | remote | remote |
Looking for specific info?
Product Description
Dynamo 400 features a 150 Watt (peak) amplifier, 8-inch audiophile grade woofer, and RCA and speaker level input options. Dramatic bass detail and attack, superb extension, and room-shaking output ensure a compelling music and home theater experience. Frequency Response
30–200 Hz ±3 dB. Anechoic in LFE mode.
Low Frequency Transducer
8” (20.3cm) high-excursion, inverted surround, polypropylene cone in a stamped steel basket with extended throw driver assembly. Ported.
Amplifier
75 Watts (150 peak)
Controls (Backplate)
Level: Min–Max
Low-Pass Filter: 35–120Hz, Bypass
Phase: 0°, 180°
Power Mode: On, Auto
Inputs (Audio)
Line Level: Left, Right/LFE
Speaker Level: Left and Right via banana jacks
Impedance
RCA: 8,300 Ohms
Speaker Level: 2,000 Ohms (red to black)
Power Draw
Typical: 20W, Max: 90W, Idle: 4W, Standby: 0.5W
Feet
Rubber
Weight
28.5 lbs. (12.9 kg)
Dimensions (HxWxD), Down-Firing
15.2" x 13.3 " x 13.7 "
(38.5 cm x 33.7cm x 34.8 cm)
Finish
Satin Black
Product information
Product Dimensions | 13.7 x 13.3 x 15.2 inches |
---|---|
Item Weight | 28.5 pounds |
ASIN | B07D4PR6NS |
Item model number | DYNAMO400 |
Customer Reviews |
4.5 out of 5 stars |
Best Sellers Rank | #290,619 in Electronics (See Top 100 in Electronics) #342 in Home Audio Subwoofers |
Is Discontinued By Manufacturer | No |
Date First Available | May 17, 2018 |
Manufacturer | MARTIN LOGAN |
Speakers Maximum Output Power | 150 Watts |
Item Weight | 28.5 Pounds |
Warranty & Support
Feedback
Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers like the quality and sound quality of the speakers. They mention that it's a joy to listen to, with good little bass for normal music and movie listening.
AI-generated from the text of customer reviews
Customers are satisfied with the quality of the speakers. They mention that it is a great product with solid sound.
"No surprise that Martin Logan has a quality product. Compact with solid sound." Read more
"Quality product, matching speaker for my other Martin Logans." Read more
"Great Sub - Works Well..." Read more
Customers are satisfied with the sound quality of the speakers. They mention that it has good bass for normal music and movie listening, and is compact with solid sound. The DSP'd this thing make it a joy to listen to even in larger spaces.
"Good little bass for normal music, movie listening." Read more
"...The design and how Martin Logan have DSP'd this thing make it a joy to listen to even in larger spaces...." Read more
"No surprise that Martin Logan has a quality product. Compact with solid sound." Read more
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Top reviews from the United States
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Reviewed in the United States on February 28, 2024
Erase that skepticism. The design and how Martin Logan have DSP'd this thing make it a joy to listen to even in larger spaces. The design while simple is beautiful and it does .1 duty for a system that is wholly out of its price bracket in my 3000sqft open basement.
If you have doubts these words won't move you. Only the sound of the Dynamo 400 shall. Seriously Great.
Would buy again.
$400 speaker doesn't come with $5 cables