The Paradigm Signature Sub 2 is rated 4.3/5 for sound quality, #33 of 143 Large Home Subwoofers (Over 75 lbs). See all Subwoofers rankings for every top pick.

Prices on this page were last checked October 28, 2026 at 1:06 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.
As an eBay Partner, we may be compensated if you make a purchase.
Brand: Paradigm
#33 Paradigm Signature Sub 2: $9,494.56 eBay
Pros: A sealed subwoofer with six 10 inch drivers, strong deep bass, and flexible stereo, LFE, and balanced inputs. 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.
Is the Paradigm Signature Sub 2 right for you?
Skip it if
- you need to move it often (104 kg each).
- you want the best value: the higher-rated JTR Speakers Orbit Shifter PRO costs about $4,996 less.
| Released | Oct 2009 (17 years ago) |
|---|---|
| AES Input | No |
| Aux Input | No |
| CEA-2010-A Average (40-80Hz) | 123.7 dB |
| Cabinet Color | black, wood |
| Coaxial Input | No |
| Country | Canada |
| Dimensions | 24.5”H x 23.7”W x 22.4”D (622.3 x 603.2 x 568.2 mm) |
| Drivers | 6x 10” (254mm) driver |
| Enclosure | sealed |
| HDMI Input | No |
| Inputs | RCA (stereo/mono), LFE, XLR (balanced) |
| Measurement Source | Audioholics |
| Optical Input | No |
| Output SPL at 10 Hz | 97.7 dB |
| Output SPL at 12.5 Hz | 101.2 dB |
| Output SPL at 15 Hz | 105.6 dB |
| Output SPL at 20 Hz | 109.4 dB |
| Output SPL at 25 Hz | 112.9 dB |
| Output SPL at 31.5 Hz | 116.2 dB |
| Output SPL at 40 Hz | 119.9 dB |
| Output SPL at 50 Hz | 123.2 dB |
| Output SPL at 63 Hz | 125.5 dB |
| Output SPL at 80 Hz | 126.0 dB |
| Output SPL at 100 Hz | 125.1 dB |
| Output SPL at 125 Hz | 123.3 dB |
| RCA Input | Yes |
| TRS Input | No |
| USB Input | No |
| Warranty | 3 |
| Weight | 229.9 lbs (104.3 kg) |
| XLR Input | Yes |
- Links
- Reviews, Comparisons and Sound Samples
- Independently measured by Audioholics; the published figures above come from this ASR subwoofer measurement thread.