Paradigm Signature Sub 2 Review: Ranked #31 of 110

Last updated: September 13, 2026

The Paradigm Signature Sub 2 ranks #31 out of 110 total Large Home Subwoofers (Over 75 lbs) for sound quality. See all Subwoofers rankings for every top pick.

Brand: Paradigm

Prices on this page were last checked September 14, 2026 at 1:47 AM 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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Paradigm Signature Sub 2 - ranked #31 of 110 Large Home Subwoofers (Over 75 lbs) · Editor's rating 4.3/5

#31 Paradigm Signature Sub 2: $9,494.56 eBay

Pros: Independent CEA-2010 testing records 109.4 dB at 20 Hz and 123.7 dB through 40-80 Hz. The sealed enclosure with 6x 10” (254mm) driver has the headroom for demanding film bass in a large room.

Cons: The 622.3H x 603.2W x 568.2D mm cabinet and 104.3 kg mass make this a serious placement and moving commitment. A sealed cabinet still needs careful placement and calibration to avoid room-mode peaks.

How it compares: Just above it: Reaction Audio PS-15X - $7496 cheaper. Just below it: Chase Home Theater SS18.1 - $6996 cheaper, 1.5dB more max output.

CEA-2010-A Average (40-80Hz)123.7 dB
Cabinet Colorblack, wood
CountryCanada
Dimensions24.5"H x 23.7"W x 22.4"D (622.3 x 603.2 x 568.2 mm)
Drivers6x 10" (254mm) driver
Enclosuresealed
Measurement SourceAudioholics
Output SPL at 10 Hz97.7 dB
Output SPL at 12.5 Hz101.2 dB
Output SPL at 15 Hz105.6 dB
Output SPL at 20 Hz109.4 dB
Output SPL at 25 Hz112.9 dB
Output SPL at 31.5 Hz116.2 dB
Output SPL at 40 Hz119.9 dB
Output SPL at 50 Hz123.2 dB
Output SPL at 63 Hz125.5 dB
Output SPL at 80 Hz126.0 dB
Output SPL at 100 Hz125.1 dB
Output SPL at 125 Hz123.3 dB
Warranty3
Weight229.9 lbs (104.3 kg)
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