JTR Speakers Captivator S2 vs Magico Audio ASUB

Last updated: October 21, 2026

Short answer: the Magico Audio ASUB, if you are buying new. The JTR Speakers Captivator S2 ranks higher than it (#9 vs #137 of 143 subwoofers, 4.5/5 vs 3.6/5) but is discontinued, so only consider it used; the Magico Audio ASUB is still sold new at $9,000.

JTR Speakers Captivator S2 vs Magico Audio ASUB

The JTR Speakers Captivator S2 is the better-sounding pick. A tall sealed subwoofer with two 18 inch drivers and serious deep bass output for demanding movies in a large room. Watch for: The 1016.0H x 533.4W x 457.2D mm cabinet and 220 lbs (99.8 kg) mass make this a serious placement and moving commitment.

The case for the Magico Audio ASUB: A compact luxury sealed 10 inch subwoofer with XLR and RCA inputs plus a through output. The tradeoff: Deep-bass output is more limited than the strong 40-80 Hz result suggests, so it is not the right choice when the lowest movie effects are the priority.

Buy the Magico Audio ASUB new; the JTR Speakers Captivator S2 is no longer sold new, so it only makes sense as a used find.

Looking for alternatives? See the complete Subwoofers rankings.

JTR Speakers Captivator S2 Discontinued

A tall sealed subwoofer with two 18 inch drivers and serious deep bass output for demanding movies in a large room.

Driver: 2x 18"Enclosure: SealedOutput 40-80 Hz: 129.4 dBWeight: 220 lbs
eBay
$3,995
Magico Audio ASUB

A compact luxury sealed 10 inch subwoofer with XLR and RCA inputs plus a through output.

Driver: 10"Enclosure: SealedOutput 40-80 Hz: 111.1 dBWeight: 108 lbs
Suncoast Audio $9,000 eBay
$9,000

Prices on this page were last checked October 31, 2026 at 7:11 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 Magico Audio ASUB
Price$3,995 Discontinued$9,000
Ranked#9 of 143 in Large Home Subwoofers (Over 75 lbs)#137 of 143 in Large Home Subwoofers (Over 75 lbs)
Enclosuresealedsealed
Output SPL at 10 Hz100.3 dB-
Output SPL at 12.5 Hz103.3 dB-
Output SPL at 15 Hz108.7 dB-
Output SPL at 20 Hz115.1 dB94.3 dB
Output SPL at 25 Hz119.7 dB99.8 dB
Output SPL at 31.5 Hz124.8 dB105.8 dB
Output SPL at 40 Hz129.3 dB110.8 dB
Output SPL at 50 Hz130.3 dB112.7 dB
Output SPL at 63 Hz129.4 dB111.9 dB
Output SPL at 80 Hz128.5 dB109.1 dB
Output SPL at 100 Hz128.1 dB-
Output SPL at 125 Hz128.0 dB-
CEA-2010-A Average (40-80Hz)129.4 dB111.1 dB
Dimensions40”H x 21”W x 18”D (1016.0 x 533.4 x 457.2 mm)18”H x 14.5”W x 17.6”D (457.2 x 368.3 x 447.0 mm)
Weight220 lbs (99.8 kg)108 lbs (49.0 kg)
Warranty5/3-
CountryUnited StatesUnited States
Measurement SourceData-bassBrian Kahn
Drivers2x 18” (457mm) drivers10” (254mm) driver
InputsXLR (balanced), RCAXLR (with through-output), RCA
XLR InputYesYes
RCA InputYesYes
TRS InputNoNo
Optical InputNoNo
Coaxial InputNoNo
USB InputNoNo
HDMI InputNoNo
AES InputNoNo
Aux InputNoNo
Cabinet Color-black

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