The JTR Speakers Captivator RS1 ranks #40 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.
#40 JTR Speakers Captivator RS1: $3,300
How it compares: Just above it: Rythmik FV15HP - $1530 cheaper. Just below it: HSU Research VTF-15H MK2 - $1801 cheaper.
| CEA-2010-A Average (40-80Hz) | 121.8 dB |
|---|---|
| Cabinet Color | black |
| Country | United States |
| Dimensions | 21.0"H x 21.0"W x 18.0"D (533.4 x 533.4 x 457.2 mm) |
| Driver | 18" (457mm) driver |
| Driver(s) | (1) 18 inch |
| Enclosure | sealed |
| Measurement Source | Audioholics |
| Output SPL at 10 Hz | 96.1 dB |
| Output SPL at 12.5 Hz | 100.1 dB |
| Output SPL at 15 Hz | 105.4 dB |
| Output SPL at 20 Hz | 111.1 dB |
| Output SPL at 25 Hz | 115.5 dB |
| Output SPL at 31.5 Hz | 119.6 dB |
| Output SPL at 40 Hz | 121.3 dB |
| Output SPL at 50 Hz | 122.0 dB |
| Output SPL at 63 Hz | 122.1 dB |
| Output SPL at 80 Hz | 121.9 dB |
| Output SPL at 100 Hz | 121.9 dB |
| Output SPL at 125 Hz | 121.9 dB |
| Warranty | 5/3 |
| Weight | 117.1 lbs / 53.1 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.