Short answer: the JTR Captivator 212PRO on scale, the Monolith M-10 V2 for THX-certified value. The M-10 V2 is a 10-inch THX-certified ported sub with 500W RMS that reaches 17-20Hz. The JTR’s dual 12-inch ported design and 1200W DSP amp sit above it, but cost $2,799 against $735.10 and bring ported room interaction in a 70.5 lbs (32 kg) cabinet.
Buy the JTR Speakers Captivator 212PRO when sound quality outweighs the price for you, and the Monoprice Monolith M-10 V2 when the price outweighs sound quality instead.
Want more options? Browse the full Subwoofers rankings.
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Specifications Side By Side
| JTR Speakers Captivator 212PRO | Monoprice Monolith M-10 V2 | |
|---|---|---|
| Price | $2,799 each | $735.10 |
| Ranked | #1 of 212 in Medium Home Subwoofers (30-75 lbs) | #161 of 212 in Medium Home Subwoofers (30-75 lbs) |
| Enclosure | ported, front | ported, front |
| Output SPL at 25 Hz | 95.4 dB | 108.5 dB |
| Output SPL at 31.5 Hz | 112.2 dB | 109.3 dB |
| Output SPL at 40 Hz | 122.7 dB | 109.7 dB |
| Output SPL at 50 Hz | 129.2 dB | 110.1 dB |
| Output SPL at 63 Hz | 131.3 dB | 110.6 dB |
| Output SPL at 80 Hz | 133.2 dB | 110.9 dB |
| Output SPL at 100 Hz | 134.6 dB | 111.2 dB |
| Output SPL at 125 Hz | 135.2 dB | 111.5 dB |
| CEA-2010-A Average (40-80Hz) | 129.1 dB | 110.3 dB |
| Dimensions | 16”H x 30”W x 22.5”D (406.4 x 762.0 x 571.5 mm) | 20.9”H x 15”W x 18.9”D (530.9 x 381.0 x 480.1 mm) |
| Weight | 71 lbs (32.2 kg) | 72.5 lbs (32.9 kg) |
| Warranty | 5/3 | 5 |
| Cabinet Color | black | black |
| Country | United States | United States |
| Measurement Source | Data-bass | Manufacturer |
| Amplifier Power | 1200W RMS; Class D with DSP | 500W RMS |
| Inputs | XLR and RCA | XLR, RCA, XLR passthrough out |
| Drivers | 2x 12” (305mm) drivers | 10” (254mm) driver |
| 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 |
| Output SPL at 15 Hz | - | 93.9 dB |
| Output SPL at 20 Hz | - | 104.8 dB |
| Frequency Response | - | 17-20Hz |
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