Short answer: the JTR Speakers Orbit Shifter PRO. It ranks #1 of 143 subwoofers by sound quality (rated 4.8/5) at $4,499 and is still sold new; the JTR Speakers Captivator S2 ranks #9 (rated 4.5/5) and is discontinued, so it is only an option used.
Buy the JTR Speakers Orbit Shifter PRO. It is rated higher for sound quality; the JTR Speakers Captivator S2 is no longer sold new.
Want more options? Browse the full Subwoofers rankings.
Prices on this page were last checked November 7, 2026 at 7:34 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 | JTR Speakers Orbit Shifter PRO | |
|---|---|---|
| Price | $3,995 Discontinued | $4,499 each |
| Ranked | #9 of 143 in Large Home Subwoofers (Over 75 lbs) | #1 of 143 in Large Home Subwoofers (Over 75 lbs) |
| Enclosure | sealed | horn |
| Output SPL at 10 Hz | 100.3 dB | - |
| Output SPL at 12.5 Hz | 103.3 dB | - |
| Output SPL at 15 Hz | 108.7 dB | 95.7 dB |
| Output SPL at 20 Hz | 115.1 dB | 101.9 dB |
| Output SPL at 25 Hz | 119.7 dB | 114.9 dB |
| Output SPL at 31.5 Hz | 124.8 dB | 128.2 dB |
| Output SPL at 40 Hz | 129.3 dB | 136.0 dB |
| Output SPL at 50 Hz | 130.3 dB | 141.0 dB |
| Output SPL at 63 Hz | 129.4 dB | 144.0 dB |
| Output SPL at 80 Hz | 128.5 dB | 144.2 dB |
| Output SPL at 100 Hz | 128.1 dB | 143.4 dB |
| Output SPL at 125 Hz | 128.0 dB | 140.1 dB |
| CEA-2010-A Average (40-80Hz) | 129.4 dB | 141.3 dB |
| Dimensions | 40”H x 21”W x 18”D (1016.0 x 533.4 x 457.2 mm) | 45”H x 22.5”W x 32”D (1143.0 x 571.5 x 812.8 mm) |
| Weight | 220 lbs (99.8 kg) | 185 lbs (83.9 kg) |
| Warranty | 5/3 | 5 |
| Country | United States | United States |
| Measurement Source | Data-bass | Data-bass |
| Drivers | 2x 18” (457mm) drivers | 18” (457mm) driver |
| Inputs | XLR (balanced), RCA | XLR, RCA |
| XLR Input | Yes | Yes |
| RCA Input | Yes | Yes |
| TRS Input | No | No |
| Optical Input | No | No |
| Coaxial Input | No | No |
| USB Input | No | No |
| HDMI Input | No | No |
| AES Input | No | No |
| Aux Input | No | No |
| Cabinet Color | - | black |
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