The JTR Speakers Captivator 2400ULF ranks #31 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.
#31 JTR Speakers Captivator 2400ULF: $3,600
How it compares: Just above it: JTR Speakers Captivator 118HT - $1605 cheaper. Just below it: Funk Audio Classic 21.0L - $605 cheaper.
| CEA-2010-A Average (40-80Hz) | 122.7 dB |
|---|---|
| Cabinet Color | black, custom |
| Country | United States |
| Dimensions | 41.0"H x 20.5"W x 22.5"D (1041.4 x 520.7 x 571.5 mm) |
| Driver | 2x 14" (356mm) drivers |
| Driver(s) | (1) 18 inch |
| Enclosure | ported, front |
| Measurement Source | Data-bass |
| Output SPL at 10 Hz | 104.8 dB |
| Output SPL at 12.5 Hz | 109.0 dB |
| Output SPL at 15 Hz | 112.2 dB |
| Output SPL at 20 Hz | 115.6 dB |
| Output SPL at 25 Hz | 117.9 dB |
| Output SPL at 31.5 Hz | 121.8 dB |
| Output SPL at 40 Hz | 123.3 dB |
| Output SPL at 50 Hz | 123.3 dB |
| Output SPL at 63 Hz | 122.4 dB |
| Output SPL at 80 Hz | 121.6 dB |
| Output SPL at 100 Hz | 121.3 dB |
| Output SPL at 125 Hz | 121.4 dB |
| Warranty | 5/3 |
| Weight | 164.9 lbs / 74.8 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.