The Rythmik FV18 ranks #44 out of 97 total Large Powered Home Subwoofers (Over 75 lbs) for sound quality. See Top Recommended Speakers By Attribute for all the top speaker suggestions.
#44 Rythmik FV18: $2,220
How it compares: Just above it: HSU Research VTF-3 MK5 HP - $1121 cheaper. Just below it: Harbottle Audio C24 L1 - $4024 more.
| CEA-2010-A Average (40-80Hz) | 121.3 dB |
|---|---|
| Cabinet Color | black |
| Country | United States |
| Dimensions | 33.0"H x 21.0"W x 22.0"D (838.2 x 533.4 x 558.8 mm) |
| Driver | 18" (457mm) driver |
| Driver(s) | (1) 18 inch |
| Enclosure | ported, front |
| Measurement Source | Data-bass |
| Output SPL at 12.5 Hz | 102.0 dB |
| Output SPL at 15 Hz | 109.5 dB |
| Output SPL at 20 Hz | 114.3 dB |
| Output SPL at 25 Hz | 117.6 dB |
| Output SPL at 31.5 Hz | 119.2 dB |
| Output SPL at 40 Hz | 120.4 dB |
| Output SPL at 50 Hz | 121.3 dB |
| Output SPL at 63 Hz | 121.7 dB |
| Output SPL at 80 Hz | 121.9 dB |
| Output SPL at 100 Hz | 122.4 dB |
| Output SPL at 125 Hz | 121.9 dB |
| Warranty | 5/3 |
| Weight | 160.1 lbs / 72.6 kg |
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Product prices and availability were last checked July 28, 2026 at 2:23 PM 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.