The Paradigm Defiance X10 ranks #75 out of 145 total Medium Home Subwoofers (30-75 lbs) for sound quality. See all Subwoofers rankings for every top pick.
Brand: Paradigm
Prices on this page were last checked September 14, 2026 at 1:47 AM UTC. Product prices and availability are accurate as of that date/time 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.
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#75 Paradigm Defiance X10: $985.97 eBay
Pros: 10-inch ported with 300W RMS and ARC room correction provides massive SPL with precision control and low distortion. Active Ridge Technology (ART) surround allows greater excursion. Fine-tune bass from chair with app control.
How it compares: Just above it: Kef Kube 10B - $186 cheaper. Just below it: Sonos Sub (Gen 1) - $287 cheaper.
| Amplifier Power | 300W RMS |
|---|---|
| CEA-2010-A Average (40-80Hz) | 113.9 dB |
| Cabinet Color | black |
| Country | Canada |
| Dimensions | 16.4"H x 15"W x 16.4"D (417.3 x 381.0 x 417.3 mm) |
| Drivers | 10" (254mm) driver |
| Enclosure | ported, bottom |
| Frequency Response | 24-240Hz |
| Measurement Source | Brent Butterworth |
| Output SPL at 20 Hz | 82.7 dB |
| Output SPL at 25 Hz | 98.2 dB |
| Output SPL at 31.5 Hz | 107.4 dB |
| Output SPL at 40 Hz | 110.5 dB |
| Output SPL at 50 Hz | 113.0 dB |
| Output SPL at 63 Hz | 116.6 dB |
| Output SPL at 80 Hz | 115.5 dB |
| Warranty | 3 |
| Weight | 42.1 lbs (19.1 kg) |
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- Independently measured by Brent Butterworth; the published figures above come from this ASR subwoofer measurement thread.