JTR Speakers Captivator 212PRO vs SVS SB-3000

Last updated: September 23, 2026

Short answer: the SVS SB-3000 on measured output and accuracy, the JTR Captivator 212PRO on cabinet scale. The SB-3000 is a 13-inch sealed sub with 800W RMS and 2500W peak delivering 118.7dB average with exceptional accuracy, though its compact 25 kg size limits bass extension. The JTR’s dual 12-inch ported cabinet and 1200W DSP amp cost $2799 against $1099.

JTR Speakers Captivator 212PRO vs SVS SB-3000

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

What the SVS SB-3000 gets right: 13-inch sealed with 800W RMS (2500W peak) delivers 118.7dB average with exceptional accuracy. Set against that: Ported cabinet room-mode dependency, compact 25 kg (55.1 lbs) size limits bass extension, and $1,100 investment.

Buy the JTR Speakers Captivator 212PRO when sound quality outweighs the price for you, and the SVS SB-3000 when the price outweighs sound quality instead.

Looking for alternatives? See the complete Subwoofers rankings.

Buy the JTR Speakers Captivator 212PRO at JTR Speakers ($2,799 each) →Buy the SVS SB-3000 at Amazon ($1,099.00) →

Specifications Side By Side

JTR Speakers Captivator 212PRO SVS SB-3000
Price$2,600$1,099.00
Ranked#1 of 145 in Medium Home Subwoofers (30-75 lbs)#14 of 145 in Medium Home Subwoofers (30-75 lbs)
Enclosureported, frontsealed
Output SPL at 25 Hz95.4 dB101.7 dB
Output SPL at 31.5 Hz112.2 dB107.8 dB
Output SPL at 40 Hz122.7 dB114.6 dB
Output SPL at 50 Hz129.2 dB118.7 dB
Output SPL at 63 Hz131.3 dB120.7 dB
Output SPL at 80 Hz133.2 dB120.9 dB
Output SPL at 100 Hz134.6 dB120.8 dB
Output SPL at 125 Hz135.2 dB120.7 dB
CEA-2010-A Average (40-80Hz)129.1 dB118.7 dB
Dimensions16"H x 30"W x 22.5"D (406.4 x 762.0 x 571.5 mm)15.6"H x 15.2"W x 15.7"D (396.2 x 386.1 x 398.8 mm)
Weight71 lbs (32.2 kg)54.5 lbs (24.7 kg)
Warranty5/35
Cabinet Colorblackblack
CountryUnited StatesUnited States
Measurement SourceData-bassAudioholics
Amplifier Power1200W RMS; Class D with DSP800W RMS / 2500W peak
InputsXLR and RCARCA (unbalanced), USB
Drivers2x 12" (305mm) drivers13" (330mm) driver
XLR InputYes-
RCA InputYes-
TRS InputNo-
Optical InputNo-
Coaxial InputNo-
USB InputNo-
HDMI InputNo-
AES InputNo-
Aux InputNo-
Output SPL at 15 Hz-90.3 dB
Output SPL at 20 Hz-96.6 dB
Frequency Response-18-270Hz, ±3dB
Crossover Frequency-30-200Hz adjustable, 6/12/18/24dB slopes
Phase Control-0°-180°
Features-Auto/On, 3-12V AC/DC trigger
Buy the JTR Speakers Captivator 212PRO at JTR Speakers ($2,799 each) →Buy the SVS SB-3000 at Amazon ($1,099.00) →

How JTR Speakers Captivator 212PRO compares with other leading options:

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 →

SVS SB-3000: $1,099.00 Amazon eBay

SVS SB-3000 ranking card

Pros: 13-inch sealed design with 800W RMS (2500W peak) that Audioholics measured at a 118.7dB CEA-2010-A average from 40-80Hz, and rated by SVS at 18-270Hz within ±3dB. Beautifully made with pinpoint control and flawless tonal accuracy. Sweet spot performance-to-value ratio. Three-band parametric EQ with 1Hz precision adjustment.

Cons: Being sealed, it gives up deep-bass output: Audioholics measured 96.6dB at 20Hz and 101.7dB at 25Hz, about 15dB behind the ported SVS PB-3000 from the same series, so a large room or reference-level movie bass may call for a second sub.

Full SVS SB-3000 review and specifications →

Amplifier Power800W RMS / 2500W peak
CEA-2010-A Average (40-80Hz)118.7 dB
Cabinet Colorblack
CountryUnited States
Crossover Frequency30-200Hz adjustable, 6/12/18/24dB slopes
Dimensions15.6"H x 15.2"W x 15.7"D (396.2 x 386.1 x 398.8 mm)
Drivers13" (330mm) driver
Enclosuresealed
FeaturesAuto/On, 3-12V AC/DC trigger
Frequency Response18-270Hz, ±3dB
InputsRCA (unbalanced), USB
Measurement SourceAudioholics
Output SPL at 15 Hz90.3 dB
Output SPL at 20 Hz96.6 dB
Output SPL at 25 Hz101.7 dB
Output SPL at 31.5 Hz107.8 dB
Output SPL at 40 Hz114.6 dB
Output SPL at 50 Hz118.7 dB
Output SPL at 63 Hz120.7 dB
Output SPL at 80 Hz120.9 dB
Output SPL at 100 Hz120.8 dB
Output SPL at 125 Hz120.7 dB
Phase Control0°-180°
Warranty5
Weight54.5 lbs (24.7 kg)
Check current price at Amazon ($1,099.00) →Search eBay for SVS SB-3000 →