JTR Speakers Captivator 212PRO vs Monoprice Monolith M-10 V2

Last updated: September 20, 2026

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 $2799 against $753.97 and bring ported room interaction in a 32 kg cabinet.

JTR Speakers Captivator 212PRO vs Monoprice Monolith M-10 V2

What the JTR Speakers Captivator 212PRO gets right: Dual 12-inch ported with 1200W DSP amp and full digital sound processor. The tradeoff: Premium pricing at $2,600, ported room interaction, and 32 kg (70.5 lbs) mid-size footprint.

On the Monoprice Monolith M-10 V2 side: 10-inch THX-certified ported with 500W RMS reaches 17-20Hz.

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.

Buy the JTR Speakers Captivator 212PRO at JTR Speakers ($2,799 each) →Buy the Monoprice Monolith M-10 V2 at Amazon ($753.97) →

Specifications Side By Side

JTR Speakers Captivator 212PRO Monoprice Monolith M-10 V2
Price$2,600$753.97
Ranked#1 of 145 in Medium Home Subwoofers (30-75 lbs)#109 of 145 in Medium Home Subwoofers (30-75 lbs)
Enclosureported, frontported, front
Output SPL at 25 Hz95.4 dB108.5 dB
Output SPL at 31.5 Hz112.2 dB109.3 dB
Output SPL at 40 Hz122.7 dB109.7 dB
Output SPL at 50 Hz129.2 dB110.1 dB
Output SPL at 63 Hz131.3 dB110.6 dB
Output SPL at 80 Hz133.2 dB110.9 dB
Output SPL at 100 Hz134.6 dB111.2 dB
Output SPL at 125 Hz135.2 dB111.5 dB
CEA-2010-A Average (40-80Hz)129.1 dB110.3 dB
Dimensions16"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)
Weight71 lbs (32.2 kg)72.5 lbs (32.9 kg)
Warranty5/35
Cabinet Colorblackblack
CountryUnited StatesUnited States
Measurement SourceData-bassManufacturer
Amplifier Power1200W RMS; Class D with DSP500W RMS
InputsXLR and RCAXLR, RCA, XLR passthrough out
Drivers2x 12" (305mm) drivers10" (254mm) driver
XLR InputYesYes
RCA InputYesYes
TRS InputNoNo
Optical InputNoNo
Coaxial InputNoNo
USB InputNoNo
HDMI InputNoNo
AES InputNoNo
Aux InputNoNo
Output SPL at 15 Hz-93.9 dB
Output SPL at 20 Hz-104.8 dB
Frequency Response-17-20Hz
Buy the JTR Speakers Captivator 212PRO at JTR Speakers ($2,799 each) →Buy the Monoprice Monolith M-10 V2 at Amazon ($753.97) →

More top alternatives to JTR Speakers Captivator 212PRO:

Prices on this page were last checked September 23, 2026 at 11:24 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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The Two Speakers In Full

JTR Speakers Captivator 212PRO: $2,600 JTR Speakers eBay

JTR Speakers Captivator 212PRO ranking card

Pros: Dual 12-inch ported with 1200W DSP amp and full digital sound processor. Dual-12 output beyond impressive with distortion-free performance. Bulletproof construction for pro sound installations.

Cons: Premium pricing at $2799, ported room interaction, and 32 kg mid-size footprint.

Notes: Looks like “PA sub”

Full JTR Speakers Captivator 212PRO review and specifications →

AES InputNo
Amplifier Power1200W RMS; Class D with DSP
Aux InputNo
CEA-2010-A Average (40-80Hz)129.1 dB
Cabinet Colorblack
Coaxial InputNo
CountryUnited States
Dimensions16"H x 30"W x 22.5"D (406.4 x 762.0 x 571.5 mm)
Drivers2x 12" (305mm) drivers
Enclosureported, front
HDMI InputNo
InputsXLR and RCA
Measurement SourceData-bass
Optical InputNo
Output SPL at 25 Hz95.4 dB
Output SPL at 31.5 Hz112.2 dB
Output SPL at 40 Hz122.7 dB
Output SPL at 50 Hz129.2 dB
Output SPL at 63 Hz131.3 dB
Output SPL at 80 Hz133.2 dB
Output SPL at 100 Hz134.6 dB
Output SPL at 125 Hz135.2 dB
RCA InputYes
TRS InputNo
USB InputNo
Warranty5/3
Weight71 lbs (32.2 kg)
XLR InputYes
Check current price at JTR Speakers ($2,799 each) →Search eBay for JTR Speakers Captivator 212PRO →

Monoprice Monolith M-10 V2: $753.97 Amazon eBay

Monoprice Monolith M-10 V2 ranking card

Pros: 10-inch THX-certified ported with 500W RMS reaches 17-20Hz. HDF cabinet eliminates resonance-induced coloration. Extended EQ and THX EQ modes for flexibility. Low distortion output. Best for rooms under 2500 cubic feet. Exceptional budget value at $754.

Notes: Product # 42843

Full Monoprice Monolith M-10 V2 review and specifications →

AES InputNo
Amplifier Power500W RMS
Aux InputNo
CEA-2010-A Average (40-80Hz)110.3 dB
Cabinet Colorblack
Coaxial InputNo
CountryUnited States
Dimensions20.9"H x 15"W x 18.9"D (530.9 x 381.0 x 480.1 mm)
Drivers10" (254mm) driver
Enclosureported, front
Frequency Response17-20Hz
HDMI InputNo
InputsXLR, RCA, XLR passthrough out
Measurement SourceManufacturer
Optical InputNo
Output SPL at 15 Hz93.9 dB
Output SPL at 20 Hz104.8 dB
Output SPL at 25 Hz108.5 dB
Output SPL at 31.5 Hz109.3 dB
Output SPL at 40 Hz109.7 dB
Output SPL at 50 Hz110.1 dB
Output SPL at 63 Hz110.6 dB
Output SPL at 80 Hz110.9 dB
Output SPL at 100 Hz111.2 dB
Output SPL at 125 Hz111.5 dB
RCA InputYes
TRS InputNo
USB InputNo
Warranty5
Weight72.5 lbs (32.9 kg)
XLR InputYes
Check current price at Amazon ($753.97) →Search eBay for Monoprice Monolith M-10 V2 →