Short answer: the Danley Sound Labs DTS10, if you are buying new. The JTR Speakers Captivator S2 measures as well as it (#9 vs #14 of 143 subwoofers, 4.5/5 vs 4.5/5) but is discontinued, so only consider it used; the Danley Sound Labs DTS10 is still sold new at $4,400.

The case for the JTR Speakers Captivator S2: A tall sealed subwoofer with two 18 inch drivers and serious deep bass output for demanding movies in a large room. Watch for: The 1016.0H x 533.4W x 457.2D mm cabinet and 220 lbs (99.8 kg) mass make this a serious placement and moving commitment.
The case for the Danley Sound Labs DTS10: A passive tapped horn subwoofer with dual 12 inch drivers and huge output, still in production unlike many of its peers. The tradeoff: Requires external amplifier, extremely heavy at 284.4 lbs (129 kg), very large cabinet, and specialized tapped-horn design.
Buy the Danley Sound Labs DTS10 if you want one new; the JTR Speakers Captivator S2 is discontinued, so only look for it used.
Still deciding? The full Subwoofers rankings cover every ranked option.
A tall sealed subwoofer with two 18 inch drivers and serious deep bass output for demanding movies in a large room.
A passive tapped horn subwoofer with dual 12 inch drivers and huge output, still in production unlike many of its peers.
Prices on this page were last checked October 29, 2026 at 4:42 PM 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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Specifications Side By Side
| JTR Speakers Captivator S2 | Danley Sound Labs DTS10 | |
|---|---|---|
| Price | $3,995 Discontinued | $4,400 Passive |
| Ranked | #9 of 143 in Large Home Subwoofers (Over 75 lbs) | #14 of 143 in Large Home Subwoofers (Over 75 lbs) |
| Enclosure | sealed | tapped horn |
| Output SPL at 10 Hz | 100.3 dB | 94.2 dB |
| Output SPL at 12.5 Hz | 103.3 dB | 110.6 dB |
| Output SPL at 15 Hz | 108.7 dB | 119.0 dB |
| Output SPL at 20 Hz | 115.1 dB | 122.5 dB |
| Output SPL at 25 Hz | 119.7 dB | 125.5 dB |
| Output SPL at 31.5 Hz | 124.8 dB | 128.3 dB |
| Output SPL at 40 Hz | 129.3 dB | 125.3 dB |
| Output SPL at 50 Hz | 130.3 dB | 127.3 dB |
| Output SPL at 63 Hz | 129.4 dB | 130.9 dB |
| Output SPL at 80 Hz | 128.5 dB | 135.0 dB |
| Output SPL at 100 Hz | 128.1 dB | 133.0 dB |
| Output SPL at 125 Hz | 128.0 dB | 128.7 dB |
| CEA-2010-A Average (40-80Hz) | 129.4 dB | 129.6 dB |
| Dimensions | 40”H x 21”W x 18”D (1016.0 x 533.4 x 457.2 mm) | 44”H x 59.5”W x 16”D (1117.6 x 1511.3 x 406.4 mm) |
| Weight | 220 lbs (99.8 kg) | 285.1 lbs (129.3 kg) |
| Warranty | 5/3 | 5 |
| Country | United States | United States |
| Measurement Source | Data-bass | Data-bass |
| Drivers | 2x 18” (457mm) drivers | 2x 12” (305mm) driver |
| Inputs | XLR (balanced), RCA | - |
| XLR Input | Yes | - |
| RCA Input | Yes | - |
| TRS Input | No | - |
| Optical Input | No | - |
| Coaxial Input | No | - |
| USB Input | No | - |
| HDMI Input | No | - |
| AES Input | No | - |
| Aux Input | No | - |
| Passive | - | Yes |
| Cabinet Color | - | black |
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