The SVS PC13-Ultra ranks #25 out of 110 total Large Home Subwoofers (Over 75 lbs) for sound quality. See all Subwoofers rankings for every top pick.
Brand: SVS
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.
As an eBay Partner, we may be compensated if you make a purchase.
#25 SVS PC13-Ultra: $1699 Discontinued eBay
Pros: Independent CEA-2010 testing records 114.6 dB at 20 Hz and 125.8 dB (avg of 3/4 bands) through 40-80 Hz. The ported, bottom enclosure with 13.5” (343mm) driver has the headroom for demanding film bass in a large room.
Cons: The 1168.4H x 421.6W x 421.6D mm cabinet and 40.8 kg mass make this a serious placement and moving commitment. Ported output does not solve room modes, so careful placement and calibration remain essential. Discontinued.
Notes: “Cylinder” shape
How it compares: Just above it: JBL 4645C - $3300 more, 1.5dB more max output. Just below it: XTZ Sound SUB 3X12 - $286 cheaper.
| CEA-2010-A Average (40-80Hz) | 125.8 dB (avg of 3/4 bands) |
|---|---|
| Country | United States |
| Dimensions | 46"H x 16.6"W x 16.6"D (1168.4 x 421.6 x 421.6 mm) |
| Discontinued | Yes |
| Drivers | 13.5" (343mm) driver |
| Enclosure | ported, bottom |
| Measurement Source | Brent Butterworth |
| Output SPL at 20 Hz | 114.6 dB |
| Output SPL at 25 Hz | 117.5 dB |
| Output SPL at 31.5 Hz | 118.3 dB |
| Output SPL at 40 Hz | 126.2 dB |
| Output SPL at 50 Hz | 125.2 dB |
| Output SPL at 63 Hz | 125.9 dB |
| Warranty | 5 |
| Weight | 89.9 lbs (40.8 kg) |
- Links
- Reviews, Comparisons and Sound Samples
- Independently measured by Brent Butterworth; the published figures above come from this ASR subwoofer measurement thread.