JTR Speakers Captivator 4000ULF vs JTR Speakers Orbit Shifter LFU

Last updated: August 9, 2026

Short answer: the JTR Speakers Orbit Shifter LFU for the higher ranking, the JTR Speakers Captivator 4000ULF for the lower price. The JTR Speakers Orbit Shifter LFU ranks #2 of 97 subwoofers at $6995. The JTR Speakers Captivator 4000ULF ranks #4 at $5000, $1995 cheaper.

Buy the JTR Speakers Captivator 4000ULF if the price matters more than the ranking. Buy the JTR Speakers Orbit Shifter LFU if the ranking matters more than the price.

Specifications Side By Side

JTR Speakers Captivator 4000ULF JTR Speakers Orbit Shifter LFU
Price$5,000$6995
Ranked#4 of 97 in Large Powered Home Subwoofers (Over 75 lbs)#2 of 97 in Large Powered Home Subwoofers (Over 75 lbs)
Enclosureported, frontported, front
Output SPL at 10 Hz111.0 dB-
Output SPL at 12.5 Hz115.3 dB96.5 dB
Output SPL at 15 Hz119.3 dB104.5 dB
Output SPL at 20 Hz122.3 dB118.6 dB
Output SPL at 25 Hz126.1 dB125.5 dB
Output SPL at 31.5 Hz129.3 dB128.0 dB
Output SPL at 40 Hz130.7 dB131.1 dB
Output SPL at 50 Hz131.2 dB132.1 dB
Output SPL at 63 Hz130.9 dB134.4 dB
Output SPL at 80 Hz130.6 dB137.8 dB
Output SPL at 100 Hz130.5 dB139.7 dB
Output SPL at 125 Hz129.5 dB138.0 dB
CEA-2010-A Average (40-80Hz)130.8 dB133.8 dB
Dimensions41.0"H x 20.5"W x 39.5"D (1041.4 x 520.7 x 1003.3 mm)22.5"H x 50.0"W x 36.0"D (571.5 x 1270.0 x 914.4 mm)
Weight265 lbs / 120.2 kg177 lbs / 80.3 kg
Warranty5/3-
Cabinet Colorblack, custom-
CountryUnited StatesUnited States
Measurement SourceData-bassData-bass
Drivers2x 18" (457mm) driver18" (457mm) driver

The Two Speakers In Full

JTR Speakers Captivator 4000ULF: $5,000

JTR Speakers Captivator 4000ULF ranking card

CEA-2010-A Average (40-80Hz)130.8 dB
Cabinet Colorblack, custom
CountryUnited States
Dimensions41.0"H x 20.5"W x 39.5"D (1041.4 x 520.7 x 1003.3 mm)
Drivers2x 18" (457mm) driver
Enclosureported, front
Measurement SourceData-bass
Output SPL at 10 Hz111.0 dB
Output SPL at 12.5 Hz115.3 dB
Output SPL at 15 Hz119.3 dB
Output SPL at 20 Hz122.3 dB
Output SPL at 25 Hz126.1 dB
Output SPL at 31.5 Hz129.3 dB
Output SPL at 40 Hz130.7 dB
Output SPL at 50 Hz131.2 dB
Output SPL at 63 Hz130.9 dB
Output SPL at 80 Hz130.6 dB
Output SPL at 100 Hz130.5 dB
Output SPL at 125 Hz129.5 dB
Warranty5/3
Weight265 lbs / 120.2 kg

JTR Speakers Orbit Shifter LFU: $6995

JTR Speakers Orbit Shifter LFU ranking card

CEA-2010-A Average (40-80Hz)133.8 dB
CountryUnited States
Dimensions22.5"H x 50.0"W x 36.0"D (571.5 x 1270.0 x 914.4 mm)
Drivers18" (457mm) driver
Enclosureported, front
Measurement SourceData-bass
Output SPL at 12.5 Hz96.5 dB
Output SPL at 15 Hz104.5 dB
Output SPL at 20 Hz118.6 dB
Output SPL at 25 Hz125.5 dB
Output SPL at 31.5 Hz128.0 dB
Output SPL at 40 Hz131.1 dB
Output SPL at 50 Hz132.1 dB
Output SPL at 63 Hz134.4 dB
Output SPL at 80 Hz137.8 dB
Output SPL at 100 Hz139.7 dB
Output SPL at 125 Hz138.0 dB
Weight177 lbs / 80.3 kg

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Product prices and availability were last checked August 9, 2026 at 6:57 AM UTC 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.