The MartinLogan Dynamo 700w ranks #7 out of 42 total Small Powered Home Subwoofers (Under 30 lbs) for sound quality. See Top Recommended Speakers By Attribute for all the top speaker suggestions.
#7 MartinLogan Dynamo 700w: $999
How it compares: Just above it: Onkyo SKW-204 - $700 cheaper. Just below it: Definitive Technology SuperCube 2000 - $400 cheaper.
| CEA-2010-A Average (40-80Hz) | 109.0 dB (avg of 3/4 bands) |
|---|---|
| Country | United States |
| Dimensions | 12.54"H x 11.69"W x 12.53"D (318.5 x 296.9 x 318.3 mm) |
| Driver | 10" (254mm) driver |
| Driver(s) | (1) 10 inch |
| Enclosure | sealed |
| Measurement Source | Brent Butterworth |
| Output SPL at 20 Hz | 86.3 dB |
| Output SPL at 25 Hz | 88.4 dB |
| Output SPL at 31.5 Hz | 94.6 dB |
| Output SPL at 40 Hz | 106.3 dB |
| Output SPL at 50 Hz | 110.3 dB |
| Output SPL at 63 Hz | 110.5 dB |
| Warranty | 3 |
| Weight | 26.5 lbs / 12.0 kg |
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Product prices and availability were last checked July 31, 2026 at 5:30 AM UTC and are subject to change; the price and availability shown on Amazon at the time of purchase will apply to the purchase of this product.