This page lists all 16 Power Sound Audio subwoofers ranked on this site, each showing where it places in its size class, ranked on CEA-2010-A burst measurements.
PSA is a direct-order boutique, and that is the whole business model. There is no dealer margin, no retail packaging budget and no advertising. What that money buys instead is driver and amplifier capability, which is why the TRIAX is the highest-measuring sealed subwoofer on this site and why the XV and XS lines beat mainstream subwoofers costing considerably more.
The naming is systematic once you know it. S and T are the flagship cabinets. XV is ported, XS is sealed, and the number is the driver size in inches. SE denotes the upgraded amplifier, BASE the stripped configuration at a lower price, and the sealed and ported variants of the same driver let you choose the trade directly — see sealed against ported.
What you give up buying direct. No local dealer, no audition before purchase, freight shipping on cabinets that run well over 100 lbs, and a returns process that means paying to send a very heavy box back. Lead times vary with production. If any of that is a problem, the mainstream brands exist for exactly this reason, and SVS is the obvious comparison.
Who this brand is for. Someone building a dedicated room who has already worked out how much output they need, cares about the measurement rather than the badge, and is willing to trade convenience for it. Anyone else is better served by the value picks, and everyone should read the case for buying two subwoofers in the subwoofer buyer’s guide.
Last updated: August 07, 2026
Power Sound Audio Subwoofers
Ranked #4 of 137 in Medium Powered Home Subwoofers (30–75 lbs) — Power Sound Audio (PSA) XV15: $1995
Pros: 15-inch ported downfirer with 500W delivers crisp detailed bass digging deep into lowest frequencies. 119.5dB output plays loud clean at 115dB peaks with no distortion. USA-built with durable finish.
| CEA-2010-A Average (40-80Hz) | 119.5 dB (avg of 3/4 bands) |
|---|---|
| Country | United States |
| Dimensions | 23.0"H x 17.0"W x 22.0"D (584.2 x 431.8 x 558.8 mm) |
| Driver | 15" (381mm) driver |
| Driver(s) | (1) 15 inch |
| Enclosure | ported, bottom |
| Frequency Response | 21–200Hz |
| Input Connections | Stereo line level and speaker level |
| Measurement Source | Brent Butterworth |
| Output SPL at 20 Hz | 110.2 dB |
| Output SPL at 25 Hz | 110.2 dB |
| Output SPL at 31.5 Hz | 110.2 dB |
| Output SPL at 40 Hz | 119.5 dB |
| Output SPL at 50 Hz | 119.5 dB |
| Output SPL at 63 Hz | 119.5 dB |
| Power Output (Watts) | 500W RMS / 1000W peak |
| Warranty | 5 |
| Weight | 75 lbs / 34.0 kg |
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Ranked #6 of 137 in Medium Powered Home Subwoofers (30–75 lbs) — Power Sound Audio (PSA) XV15-BASE: $1595
Pros: 15-inch ported driver delivers 119.1dB CEA-2010-A average from a rear-ported cabinet.
| CEA-2010-A Average (40-80Hz) | 119.1 dB (avg of 3/4 bands) |
|---|---|
| Country | United States |
| Dimensions | 23.0"H x 17.0"W x 22.0"D (584.2 x 431.8 x 558.8 mm) |
| Driver | 15" (381mm) driver |
| Driver(s) | (1) 15 inch |
| Enclosure | ported, rear |
| Frequency Response | 21–200Hz |
| Measurement Source | Manufacturer |
| Output SPL at 20 Hz | 110.6 dB |
| Output SPL at 25 Hz | 110.6 dB |
| Output SPL at 31.5 Hz | 110.6 dB |
| Output SPL at 40 Hz | 119.1 dB |
| Output SPL at 50 Hz | 119.1 dB |
| Output SPL at 63 Hz | 119.1 dB |
| Power Output (Watts) | 500W RMS / 1000W peak |
| Warranty | 5 |
| Weight | 75 lbs / 34.0 kg |
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Ranked #7 of 137 in Medium Powered Home Subwoofers (30–75 lbs) — Power Sound Audio (PSA) XV15SEICE-BASE: $1895
Pros: 15-inch ported driver delivers 119.1dB CEA-2010-A average with ICE amplification for compact, efficient design.
| CEA-2010-A Average (40-80Hz) | 119.1 dB (avg of 3/4 bands) |
|---|---|
| Country | United States |
| Dimensions | 23.0"H x 17.0"W x 22.0"D (584.2 x 431.8 x 558.8 mm) |
| Driver | 15" (381mm) driver |
| Driver(s) | (1) 15 inch |
| Enclosure | ported, rear |
| Frequency Response | 21–200Hz |
| Measurement Source | Manufacturer |
| Output SPL at 20 Hz | 110.6 dB |
| Output SPL at 25 Hz | 110.6 dB |
| Output SPL at 31.5 Hz | 110.6 dB |
| Output SPL at 40 Hz | 119.1 dB |
| Output SPL at 50 Hz | 119.1 dB |
| Output SPL at 63 Hz | 119.1 dB |
| Power Output (Watts) | 500W RMS / 1000W peak |
| Warranty | 5 |
| Weight | 75 lbs / 34.0 kg |
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Ranked #10 of 137 in Medium Powered Home Subwoofers (30–75 lbs) — Power Sound Audio (PSA) XS15: $1299
Pros: 15-inch sealed with 550W RMS reaches Bassaholic Large Room category. Compares favorably with SVS SB2000. Solid 118.2dB output capability. Sealed predictable behavior aids room correction.
| CEA-2010-A Average (40-80Hz) | 118.2 dB (avg of 3/4 bands) |
|---|---|
| Country | United States |
| Dimensions | 19.5"H x 17.0"W x 18.0"D (495.3 x 431.8 x 457.2 mm) |
| Driver | 15" (381mm) driver |
| Driver(s) | (1) 15 inch |
| Enclosure | sealed |
| Frequency Response | 23–200Hz, ±3dB |
| Measurement Source | Manufacturer |
| Output SPL at 20 Hz | 107.1 dB |
| Output SPL at 25 Hz | 107.1 dB |
| Output SPL at 31.5 Hz | 107.1 dB |
| Output SPL at 40 Hz | 118.2 dB |
| Output SPL at 50 Hz | 118.2 dB |
| Output SPL at 63 Hz | 118.2 dB |
| Power Output (Watts) | 550W RMS / 1650W peak |
| Warranty | 5 |
| Weight | 59.1 lbs / 26.8 kg |
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Ranked #11 of 137 in Medium Powered Home Subwoofers (30–75 lbs) — Power Sound Audio (PSA) XS15-BASE: $1299
Pros: 15-inch sealed driver reaches 118.2dB CEA-2010-A average, offering deeper bass extension and slower room modes.
| CEA-2010-A Average (40-80Hz) | 118.2 dB (avg of 3/4 bands) |
|---|---|
| Country | United States |
| Dimensions | 20.75"H x 18.5"W x 19.5"D (527.0 x 469.9 x 495.3 mm) |
| Driver | 15" (381mm) driver |
| Driver(s) | (1) 15 inch |
| Enclosure | sealed |
| Frequency Response | 23–200Hz, ±3dB |
| Measurement Source | Manufacturer |
| Output SPL at 20 Hz | 107.1 dB |
| Output SPL at 25 Hz | 107.1 dB |
| Output SPL at 31.5 Hz | 107.1 dB |
| Output SPL at 40 Hz | 118.2 dB |
| Output SPL at 50 Hz | 118.2 dB |
| Output SPL at 63 Hz | 118.2 dB |
| Power Output (Watts) | 550W RMS / 1650W peak |
| Warranty | 5 |
| Weight | 73 lbs / 33.1 kg |
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Ranked #12 of 137 in Medium Powered Home Subwoofers (30–75 lbs) — Power Sound Audio (PSA) XS15SE: $1499
Pros: 15-inch sealed driver delivers 117.8dB CEA-2010-A average in a compact sealed enclosure.
| CEA-2010-A Average (40-80Hz) | 117.8 dB |
|---|---|
| Country | United States |
| Dimensions | 19.5"H x 17.0"W x 18.0"D (495.3 x 431.8 x 457.2 mm) |
| Driver | 15" (381mm) driver |
| Driver(s) | (1) 15 inch |
| Enclosure | sealed |
| Frequency Response | 23–200Hz, ±3dB |
| Measurement Source | Data-bass |
| Output SPL at 12.5 Hz | 91.9 dB |
| Output SPL at 15 Hz | 96.5 dB |
| Output SPL at 20 Hz | 100.6 dB |
| Output SPL at 25 Hz | 107.2 dB |
| Output SPL at 31.5 Hz | 110.6 dB |
| Output SPL at 40 Hz | 114.7 dB |
| Output SPL at 50 Hz | 117.9 dB |
| Output SPL at 63 Hz | 119.1 dB |
| Output SPL at 80 Hz | 119.4 dB |
| Output SPL at 100 Hz | 119.3 dB |
| Output SPL at 125 Hz | 118.6 dB |
| Power Output (Watts) | 550W RMS / 1650W peak |
| Warranty | 5 |
| Weight | 67 lbs / 30.4 kg |
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Ranked #3 of 97 in Large Powered Home Subwoofers (Over 75 lbs) — Power Sound Audio (PSA) TRIAX: $7995
| CEA-2010-A Average (40-80Hz) | 130.9 dB (avg of 3/4 bands) |
|---|---|
| Country | United States |
| Dimensions | 23.5"H x 31.0"W x 27.5"D (596.9 x 787.4 x 698.5 mm) |
| Driver | Triple 18" drivers |
| Driver(s) | (3) 15 inch |
| Enclosure | sealed |
| Measurement Source | Manufacturer |
| Output SPL at 20 Hz | 119.8 dB |
| Output SPL at 25 Hz | 119.8 dB |
| Output SPL at 31.5 Hz | 119.8 dB |
| Output SPL at 40 Hz | 130.9 dB |
| Output SPL at 50 Hz | 130.9 dB |
| Output SPL at 63 Hz | 130.9 dB |
| Warranty | 5 |
| Weight | 229.9 lbs / 104.3 kg |
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Ranked #6 of 97 in Large Powered Home Subwoofers (Over 75 lbs) — Power Sound Audio (PSA) T18: $4995
| CEA-2010-A Average (40-80Hz) | 129.7 dB (avg of 3/4 bands) |
|---|---|
| Country | United States |
| Dimensions | 23.5"H x 31.0"W x 27.5"D (596.9 x 787.4 x 698.5 mm) |
| Driver | 18" (457mm) driver |
| Driver(s) | (1) 18 inch |
| Enclosure | sealed |
| Measurement Source | Manufacturer |
| Output SPL at 20 Hz | 115.7 dB |
| Output SPL at 25 Hz | 115.7 dB |
| Output SPL at 31.5 Hz | 115.7 dB |
| Output SPL at 40 Hz | 129.7 dB |
| Output SPL at 50 Hz | 129.7 dB |
| Output SPL at 63 Hz | 129.7 dB |
| Warranty | 5 |
| Weight | 170 lbs / 77.1 kg |
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Ranked #8 of 97 in Large Powered Home Subwoofers (Over 75 lbs) — Power Sound Audio (PSA) V3600I: $6995
| CEA-2010-A Average (40-80Hz) | 128.3 dB (avg of 3/4 bands) |
|---|---|
| Country | United States |
| Dimensions | 44.0"H x 20.0"W x 25.0"D (1117.6 x 508.0 x 635.0 mm) |
| Driver | 2x 15" (381mm) drivers |
| Driver(s) | (2) 18 inch |
| Enclosure | ported, front |
| Measurement Source | Manufacturer |
| Output SPL at 20 Hz | 119.4 dB |
| Output SPL at 25 Hz | 119.4 dB |
| Output SPL at 31.5 Hz | 119.4 dB |
| Output SPL at 40 Hz | 128.3 dB |
| Output SPL at 50 Hz | 128.3 dB |
| Output SPL at 63 Hz | 128.3 dB |
| Warranty | 5 |
| Weight | 196 lbs / 88.9 kg |
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Ranked #20 of 97 in Large Powered Home Subwoofers (Over 75 lbs) — Power Sound Audio (PSA) XS30: $3995
| CEA-2010-A Average (40-80Hz) | 125.2 dB (avg of 3/4 bands) |
|---|---|
| Country | United States |
| Dimensions | 22.5"H x 24.0"W x 18.0"D (571.5 x 609.6 x 457.2 mm) |
| Driver | 15" (381mm) driver |
| Driver(s) | (2) 15 inch |
| Enclosure | sealed |
| Measurement Source | Manufacturer |
| Output SPL at 20 Hz | 110.6 dB |
| Output SPL at 25 Hz | 110.6 dB |
| Output SPL at 31.5 Hz | 110.6 dB |
| Output SPL at 40 Hz | 125.2 dB |
| Output SPL at 50 Hz | 125.2 dB |
| Output SPL at 63 Hz | 125.2 dB |
| Warranty | 5 |
| Weight | 106.9 lbs / 48.5 kg |
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Ranked #22 of 97 in Large Powered Home Subwoofers (Over 75 lbs) — Power Sound Audio (PSA) S3600i: $5995
| CEA-2010-A Average (40-80Hz) | 125.0 dB |
|---|---|
| Country | United States |
| Dimensions | 24.0"H x 28.0"W x 20.0"D (609.6 x 711.2 x 508.0 mm) |
| Driver | 2x 15" (381mm) drivers |
| Driver(s) | (2) 18 inch |
| Enclosure | sealed |
| Measurement Source | Brent Butterworth |
| Output SPL at 15 Hz | 101.1 dB |
| Output SPL at 20 Hz | 104.7 dB |
| Output SPL at 25 Hz | 107.9 dB |
| Output SPL at 31.5 Hz | 113.6 dB |
| Output SPL at 40 Hz | 119.9 dB |
| Output SPL at 50 Hz | 125.8 dB |
| Output SPL at 63 Hz | 127.4 dB |
| Output SPL at 80 Hz | 126.9 dB |
| Warranty | 5 |
| Weight | 136.9 lbs / 62.1 kg |
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Ranked #34 of 97 in Large Powered Home Subwoofers (Over 75 lbs) — Power Sound Audio (PSA) XV30FSE: $4995
| CEA-2010-A Average (40-80Hz) | 122.3 dB (avg of 3/4 bands) |
|---|---|
| Country | United States |
| Dimensions | 45.0"H x 18.5"W x 22.5"D (1143.0 x 469.9 x 571.5 mm) |
| Driver | 15" (381mm) driver |
| Driver(s) | (2) 15 inch |
| Enclosure | ported, bottom |
| Measurement Source | Manufacturer |
| Output SPL at 20 Hz | 114.7 dB |
| Output SPL at 25 Hz | 114.7 dB |
| Output SPL at 31.5 Hz | 114.7 dB |
| Output SPL at 40 Hz | 122.3 dB |
| Output SPL at 50 Hz | 122.3 dB |
| Output SPL at 63 Hz | 122.3 dB |
| Warranty | 5 |
| Weight | 162 lbs / 73.5 kg |
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Ranked #35 of 97 in Large Powered Home Subwoofers (Over 75 lbs) — Power Sound Audio (PSA) XS30SE: $4495
| CEA-2010-A Average (40-80Hz) | 122.2 dB (avg of 3/4 bands) |
|---|---|
| Country | United States |
| Dimensions | 22.5"H x 24.0"W x 18.0"D (571.5 x 609.6 x 457.2 mm) |
| Driver | 15" (381mm) driver |
| Driver(s) | (2) 15 inch |
| Enclosure | sealed |
| Measurement Source | Manufacturer |
| Output SPL at 20 Hz | 110.6 dB |
| Output SPL at 25 Hz | 110.6 dB |
| Output SPL at 31.5 Hz | 110.6 dB |
| Output SPL at 40 Hz | 122.2 dB |
| Output SPL at 50 Hz | 122.2 dB |
| Output SPL at 63 Hz | 122.2 dB |
| Warranty | 5 |
| Weight | 108.9 lbs / 49.4 kg |
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Ranked #37 of 97 in Large Powered Home Subwoofers (Over 75 lbs) — Power Sound Audio (PSA) XV30: $3995
| CEA-2010-A Average (40-80Hz) | 122.1 dB (avg of 3/4 bands) |
|---|---|
| Country | United States |
| Dimensions | 26.75"H x 20.5"W x 36.0"D (679.4 x 520.7 x 914.4 mm) |
| Driver | 15" (381mm) driver |
| Driver(s) | (1) 15 inch |
| Enclosure | ported, rear |
| Measurement Source | Manufacturer |
| Output SPL at 20 Hz | 114.9 dB |
| Output SPL at 25 Hz | 114.9 dB |
| Output SPL at 31.5 Hz | 114.9 dB |
| Output SPL at 40 Hz | 122.1 dB |
| Output SPL at 50 Hz | 122.1 dB |
| Output SPL at 63 Hz | 122.1 dB |
| Warranty | 5 |
| Weight | 158.1 lbs / 71.7 kg |
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Ranked #38 of 97 in Large Powered Home Subwoofers (Over 75 lbs) — Power Sound Audio (PSA) XV30F: $4495
| CEA-2010-A Average (40-80Hz) | 122.1 dB (avg of 3/4 bands) |
|---|---|
| Country | United States |
| Dimensions | 45.0"H x 18.5"W x 22.5"D (1143.0 x 469.9 x 571.5 mm) |
| Driver | 15" (381mm) driver |
| Driver(s) | (2) 15 inch |
| Enclosure | ported, bottom |
| Measurement Source | Manufacturer |
| Output SPL at 20 Hz | 114.9 dB |
| Output SPL at 25 Hz | 114.9 dB |
| Output SPL at 31.5 Hz | 114.9 dB |
| Output SPL at 40 Hz | 122.1 dB |
| Output SPL at 50 Hz | 122.1 dB |
| Output SPL at 63 Hz | 122.1 dB |
| Warranty | 5 |
| Weight | 155 lbs / 70.3 kg |
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Ranked #59 of 97 in Large Powered Home Subwoofers (Over 75 lbs) — Power Sound Audio (PSA) XV15SE: $2295
| CEA-2010-A Average (40-80Hz) | 119.6 dB (avg of 3/4 bands) |
|---|---|
| Country | United States |
| Dimensions | 23.0"H x 17.0"W x 22.0"D (584.2 x 431.8 x 558.8 mm) |
| Driver | 15" (381mm) driver |
| Driver(s) | (1) 15 inch |
| Enclosure | ported, rear |
| Measurement Source | Manufacturer |
| Output SPL at 20 Hz | 112.3 dB |
| Output SPL at 25 Hz | 112.3 dB |
| Output SPL at 31.5 Hz | 112.3 dB |
| Output SPL at 40 Hz | 119.6 dB |
| Output SPL at 50 Hz | 119.6 dB |
| Output SPL at 63 Hz | 119.6 dB |
| Warranty | 5 |
| Weight | 82.9 lbs / 37.6 kg |
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Product prices and availability were last checked August 7, 2026 at 5:43 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.