Every Power Sound Audio Subwoofer Ranked

Last updated: September 8, 2026

This page lists all 17 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.

Prices on this page were last checked September 8, 2026 at 6:02 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.

As an eBay Partner, we may be compensated if you make a purchase.

Large Size Bookshelf Speakers

Ranked #49 of 131 in Large Size Bookshelf Speakers - Power Sound Audio MT-110-M: $1,350 Power Sound Audio eBay

Power Sound Audio MT-110-M ranking card

Pros: Made in the USA with a 1” polyimide compression tweeter on a cast aluminum exponential horn plus a 10” high-efficiency neodymium woofer, both BMS-made drivers. Reasonably high measured sensitivity (about 92.5dB at 2.83V/1m), so it doesn’t need much power to play loud. Excellent dynamic range - frequency response barely shifts (about 0.5dB deviation) from 76dB to 102dB output, which the reviewer calls completely acceptable headroom. Not fatiguing or bright despite the horn-loaded compression driver - the constant-directivity horn avoids the artificially flat, reflection-heavy in-room high-frequency buildup that some waveguide designs suffer from. Sealed cabinet design means placement near a wall is less of a bass-reinforcement concern than with a ported design. Solid build quality using threaded nutserts rather than screws driven directly into the cabinet wood.

Cons: A mid-range bump makes the tonal balance sound too thick and needs 2-3 bands of EQ to flatten out; correcting it also pulls measured sensitivity down to about 90-91dB in practice. F3 of 113Hz and F10 of 68Hz mean this doesn’t get low without a subwoofer - in the reviewer’s room it barely reached 70Hz with any real authority. Rising distortion in the upper mid-range, likely from woofer breakup, that lines up with anomalies seen in the impedance sweep above 500Hz - not a major concern but worth noting. The reviewer explicitly frames this as a home theater speaker rather than a stereo/music speaker.

Bass Extension (-10dB)68Hz (measured, Erin's Audio Corner)
Bass Extension (-3dB)113Hz (measured, Erin's Audio Corner)
Country of OriginUSA
Dimensions17.5"H x 11"W x 14"D (includes grille)
Drivers1" polyimide compression tweeter with cast aluminum exponential horn, 10" high-efficiency neodymium woofer
Impedance8 ohms nominal (measured, Erin's Audio Corner; matches manufacturer spec)
Power Handling175W
Sensitivity92.5dB (measured at 2.83V/1m, Erin's Audio Corner; matches manufacturer spec)
Weight30 lbs each (unboxed)
Woofer Cabinetsealed

Medium Powered Home Subwoofers (30-75 lbs)

Ranked #4 of 137 in Medium Powered Home Subwoofers (30-75 lbs) - Power Sound Audio (PSA) XV15: $1995 eBay

Power Sound Audio (PSA) XV15 ranking card

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)
CountryUnited States
Dimensions23"H x 17"W x 22"D (584.2 x 431.8 x 558.8 mm)
Drivers15" (381mm) driver
Enclosureported, bottom
Frequency Response21-200Hz
Input ConnectionsStereo line level and speaker level
Measurement SourceBrent Butterworth
Output SPL at 20 Hz110.2 dB
Output SPL at 25 Hz110.2 dB
Output SPL at 31.5 Hz110.2 dB
Output SPL at 40 Hz119.5 dB
Output SPL at 50 Hz119.5 dB
Output SPL at 63 Hz119.5 dB
Power Output (Watts)500W RMS / 1000W peak
Warranty5
Weight75 lbs / 34.0 kg

Ranked #6 of 137 in Medium Powered Home Subwoofers (30-75 lbs) - Power Sound Audio (PSA) XV15-BASE: $1595 eBay

Power Sound Audio (PSA) XV15-BASE ranking card

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)
CountryUnited States
Dimensions23"H x 17"W x 22"D (584.2 x 431.8 x 558.8 mm)
Drivers15" (381mm) driver
Enclosureported, rear
Frequency Response21-200Hz
Measurement SourceManufacturer
Output SPL at 20 Hz110.6 dB
Output SPL at 25 Hz110.6 dB
Output SPL at 31.5 Hz110.6 dB
Output SPL at 40 Hz119.1 dB
Output SPL at 50 Hz119.1 dB
Output SPL at 63 Hz119.1 dB
Power Output (Watts)500W RMS / 1000W peak
Warranty5
Weight75 lbs / 34.0 kg

Ranked #7 of 137 in Medium Powered Home Subwoofers (30-75 lbs) - Power Sound Audio (PSA) XV15SEICE-BASE: $1895 eBay

Power Sound Audio (PSA) XV15SEICE-BASE ranking card

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)
CountryUnited States
Dimensions23"H x 17"W x 22"D (584.2 x 431.8 x 558.8 mm)
Drivers15" (381mm) driver
Enclosureported, rear
Frequency Response21-200Hz
Measurement SourceManufacturer
Output SPL at 20 Hz110.6 dB
Output SPL at 25 Hz110.6 dB
Output SPL at 31.5 Hz110.6 dB
Output SPL at 40 Hz119.1 dB
Output SPL at 50 Hz119.1 dB
Output SPL at 63 Hz119.1 dB
Power Output (Watts)500W RMS / 1000W peak
Warranty5
Weight75 lbs / 34.0 kg

Ranked #10 of 137 in Medium Powered Home Subwoofers (30-75 lbs) - Power Sound Audio (PSA) XS15: $1299 eBay

Power Sound Audio (PSA) XS15 ranking card

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)
CountryUnited States
Dimensions19.5"H x 17"W x 18"D (495.3 x 431.8 x 457.2 mm)
Drivers15" (381mm) driver
Enclosuresealed
Frequency Response23-200Hz, ±3dB
Measurement SourceManufacturer
Output SPL at 20 Hz107.1 dB
Output SPL at 25 Hz107.1 dB
Output SPL at 31.5 Hz107.1 dB
Output SPL at 40 Hz118.2 dB
Output SPL at 50 Hz118.2 dB
Output SPL at 63 Hz118.2 dB
Power Output (Watts)550W RMS / 1650W peak
Warranty5
Weight59.1 lbs / 26.8 kg

Ranked #11 of 137 in Medium Powered Home Subwoofers (30-75 lbs) - Power Sound Audio (PSA) XS15-BASE: $1299 eBay

Power Sound Audio (PSA) XS15-BASE ranking card

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)
CountryUnited States
Dimensions20.7"H x 18.5"W x 19.5"D (527.0 x 469.9 x 495.3 mm)
Drivers15" (381mm) driver
Enclosuresealed
Frequency Response23-200Hz, ±3dB
Measurement SourceManufacturer
Output SPL at 20 Hz107.1 dB
Output SPL at 25 Hz107.1 dB
Output SPL at 31.5 Hz107.1 dB
Output SPL at 40 Hz118.2 dB
Output SPL at 50 Hz118.2 dB
Output SPL at 63 Hz118.2 dB
Power Output (Watts)550W RMS / 1650W peak
Warranty5
Weight73 lbs / 33.1 kg

Ranked #12 of 137 in Medium Powered Home Subwoofers (30-75 lbs) - Power Sound Audio (PSA) XS15SE: $1499 eBay

Power Sound Audio (PSA) XS15SE ranking card

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
CountryUnited States
Dimensions19.5"H x 17"W x 18"D (495.3 x 431.8 x 457.2 mm)
Drivers15" (381mm) driver
Enclosuresealed
Frequency Response23-200Hz, ±3dB
Measurement SourceData-bass
Output SPL at 12.5 Hz91.9 dB
Output SPL at 15 Hz96.5 dB
Output SPL at 20 Hz100.6 dB
Output SPL at 25 Hz107.2 dB
Output SPL at 31.5 Hz110.6 dB
Output SPL at 40 Hz114.7 dB
Output SPL at 50 Hz117.9 dB
Output SPL at 63 Hz119.1 dB
Output SPL at 80 Hz119.4 dB
Output SPL at 100 Hz119.3 dB
Output SPL at 125 Hz118.6 dB
Power Output (Watts)550W RMS / 1650W peak
Warranty5
Weight67 lbs / 30.4 kg

Large Powered Home Subwoofers (Over 75 lbs)

Ranked #3 of 97 in Large Powered Home Subwoofers (Over 75 lbs) - Power Sound Audio (PSA) TRIAX: $7995 eBay

Power Sound Audio (PSA) TRIAX ranking card

Pros: Published CEA-2010 specifications list 119.8 dB at 20 Hz and 130.9 dB (avg of 3/4 bands) through 40-80 Hz. The sealed enclosure with 3x 15” (381mm) driver has the headroom for demanding film bass in a large room.

Cons: The 596.9H x 787.4W x 698.5D 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.

CEA-2010-A Average (40-80Hz)130.9 dB (avg of 3/4 bands)
CountryUnited States
Dimensions23.5"H x 31"W x 27.5"D (596.9 x 787.4 x 698.5 mm)
Drivers3x 15" (381mm) driver
Enclosuresealed
Measurement SourceManufacturer
Output SPL at 20 Hz119.8 dB
Output SPL at 25 Hz119.8 dB
Output SPL at 31.5 Hz119.8 dB
Output SPL at 40 Hz130.9 dB
Output SPL at 50 Hz130.9 dB
Output SPL at 63 Hz130.9 dB
Warranty5
Weight229.9 lbs / 104.3 kg

Ranked #6 of 97 in Large Powered Home Subwoofers (Over 75 lbs) - Power Sound Audio (PSA) T18: $4995 eBay

Power Sound Audio (PSA) T18 ranking card

Pros: Published CEA-2010 specifications list 115.7 dB at 20 Hz and 129.7 dB (avg of 3/4 bands) through 40-80 Hz. The sealed enclosure with 18” (457mm) driver has the headroom for demanding film bass in a large room.

Cons: The 596.9H x 787.4W x 698.5D mm cabinet and 77.1 kg mass make this a serious placement and moving commitment. A sealed cabinet still needs careful placement and calibration to avoid room-mode peaks.

CEA-2010-A Average (40-80Hz)129.7 dB (avg of 3/4 bands)
CountryUnited States
Dimensions23.5"H x 31"W x 27.5"D (596.9 x 787.4 x 698.5 mm)
Drivers18" (457mm) driver
Enclosuresealed
Measurement SourceManufacturer
Output SPL at 20 Hz115.7 dB
Output SPL at 25 Hz115.7 dB
Output SPL at 31.5 Hz115.7 dB
Output SPL at 40 Hz129.7 dB
Output SPL at 50 Hz129.7 dB
Output SPL at 63 Hz129.7 dB
Warranty5
Weight170 lbs / 77.1 kg

Ranked #8 of 97 in Large Powered Home Subwoofers (Over 75 lbs) - Power Sound Audio (PSA) V3600I: $6995 eBay

Power Sound Audio (PSA) V3600I ranking card

Pros: Published CEA-2010 specifications list 119.4 dB at 20 Hz and 128.3 dB (avg of 3/4 bands) through 40-80 Hz. The ported, front enclosure with 2x 18” (457mm) driver has the headroom for demanding film bass in a large room.

Cons: The 1117.6H x 508.0W x 635.0D mm cabinet and 88.9 kg mass make this a serious placement and moving commitment. Ported output does not solve room modes, so careful placement and calibration remain essential.

CEA-2010-A Average (40-80Hz)128.3 dB (avg of 3/4 bands)
CountryUnited States
Dimensions44"H x 20"W x 25"D (1117.6 x 508.0 x 635.0 mm)
Drivers2x 18" (457mm) driver
Enclosureported, front
Measurement SourceManufacturer
Output SPL at 20 Hz119.4 dB
Output SPL at 25 Hz119.4 dB
Output SPL at 31.5 Hz119.4 dB
Output SPL at 40 Hz128.3 dB
Output SPL at 50 Hz128.3 dB
Output SPL at 63 Hz128.3 dB
Warranty5
Weight196 lbs / 88.9 kg

Ranked #20 of 97 in Large Powered Home Subwoofers (Over 75 lbs) - Power Sound Audio (PSA) XS30: $3995 eBay

Power Sound Audio (PSA) XS30 ranking card

Pros: Published CEA-2010 specifications list 110.6 dB at 20 Hz and 125.2 dB (avg of 3/4 bands) through 40-80 Hz. The sealed enclosure with 2x 15” (381mm) driver has the headroom for demanding film bass in a large room.

Cons: The 571.5H x 609.6W x 457.2D mm cabinet and 48.5 kg mass make this a serious placement and moving commitment. A sealed cabinet still needs careful placement and calibration to avoid room-mode peaks.

CEA-2010-A Average (40-80Hz)125.2 dB (avg of 3/4 bands)
CountryUnited States
Dimensions22.5"H x 24"W x 18"D (571.5 x 609.6 x 457.2 mm)
Drivers2x 15" (381mm) driver
Enclosuresealed
Measurement SourceManufacturer
Output SPL at 20 Hz110.6 dB
Output SPL at 25 Hz110.6 dB
Output SPL at 31.5 Hz110.6 dB
Output SPL at 40 Hz125.2 dB
Output SPL at 50 Hz125.2 dB
Output SPL at 63 Hz125.2 dB
Warranty5
Weight106.9 lbs / 48.5 kg

Ranked #22 of 97 in Large Powered Home Subwoofers (Over 75 lbs) - Power Sound Audio (PSA) S3600i: $5995 eBay

Power Sound Audio (PSA) S3600i ranking card

Pros: Independent CEA-2010 testing records 104.7 dB at 20 Hz and 125.0 dB through 40-80 Hz. The sealed enclosure with 2x 18” (457mm) driver delivers formidable upper-bass output for movie effects and music.

Cons: 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. The 609.6H x 711.2W x 508.0D mm cabinet and 62.1 kg mass still require deliberate placement and calibration.

CEA-2010-A Average (40-80Hz)125.0 dB
CountryUnited States
Dimensions24"H x 28"W x 20"D (609.6 x 711.2 x 508.0 mm)
Drivers2x 18" (457mm) driver
Enclosuresealed
Measurement SourceBrent Butterworth
Output SPL at 15 Hz101.1 dB
Output SPL at 20 Hz104.7 dB
Output SPL at 25 Hz107.9 dB
Output SPL at 31.5 Hz113.6 dB
Output SPL at 40 Hz119.9 dB
Output SPL at 50 Hz125.8 dB
Output SPL at 63 Hz127.4 dB
Output SPL at 80 Hz126.9 dB
Warranty5
Weight136.9 lbs / 62.1 kg

Ranked #34 of 97 in Large Powered Home Subwoofers (Over 75 lbs) - Power Sound Audio (PSA) XV30FSE: $4995 eBay

Power Sound Audio (PSA) XV30FSE ranking card

Pros: Published CEA-2010 specifications list 114.7 dB at 20 Hz and 122.3 dB (avg of 3/4 bands) through 40-80 Hz. The ported, bottom enclosure with 2x 15” (381mm) driver has the headroom for demanding film bass in a large room.

Cons: The 1143.0H x 469.9W x 571.5D mm cabinet and 73.5 kg mass make this a serious placement and moving commitment. Ported output does not solve room modes, so careful placement and calibration remain essential.

CEA-2010-A Average (40-80Hz)122.3 dB (avg of 3/4 bands)
CountryUnited States
Dimensions45"H x 18.5"W x 22.5"D (1143.0 x 469.9 x 571.5 mm)
Drivers2x 15" (381mm) driver
Enclosureported, bottom
Measurement SourceManufacturer
Output SPL at 20 Hz114.7 dB
Output SPL at 25 Hz114.7 dB
Output SPL at 31.5 Hz114.7 dB
Output SPL at 40 Hz122.3 dB
Output SPL at 50 Hz122.3 dB
Output SPL at 63 Hz122.3 dB
Warranty5
Weight162 lbs / 73.5 kg

Ranked #35 of 97 in Large Powered Home Subwoofers (Over 75 lbs) - Power Sound Audio (PSA) XS30SE: $4495 eBay

Power Sound Audio (PSA) XS30SE ranking card

Pros: Published CEA-2010 specifications list 110.6 dB at 20 Hz and 122.2 dB (avg of 3/4 bands) through 40-80 Hz. The sealed enclosure with 2x 15” (381mm) driver has the headroom for demanding film bass in a large room.

Cons: The 571.5H x 609.6W x 457.2D mm cabinet and 49.4 kg mass make this a serious placement and moving commitment. A sealed cabinet still needs careful placement and calibration to avoid room-mode peaks.

CEA-2010-A Average (40-80Hz)122.2 dB (avg of 3/4 bands)
CountryUnited States
Dimensions22.5"H x 24"W x 18"D (571.5 x 609.6 x 457.2 mm)
Drivers2x 15" (381mm) driver
Enclosuresealed
Measurement SourceManufacturer
Output SPL at 20 Hz110.6 dB
Output SPL at 25 Hz110.6 dB
Output SPL at 31.5 Hz110.6 dB
Output SPL at 40 Hz122.2 dB
Output SPL at 50 Hz122.2 dB
Output SPL at 63 Hz122.2 dB
Warranty5
Weight108.9 lbs / 49.4 kg

Ranked #37 of 97 in Large Powered Home Subwoofers (Over 75 lbs) - Power Sound Audio (PSA) XV30: $3995 eBay

Power Sound Audio (PSA) XV30 ranking card

Pros: Published CEA-2010 specifications list 114.9 dB at 20 Hz and 122.1 dB (avg of 3/4 bands) through 40-80 Hz. The ported, rear enclosure with 15” (381mm) driver has the headroom for demanding film bass in a large room.

Cons: The 679.4H x 520.7W x 914.4D mm cabinet and 71.7 kg mass make this a serious placement and moving commitment. Ported output does not solve room modes, so careful placement and calibration remain essential.

CEA-2010-A Average (40-80Hz)122.1 dB (avg of 3/4 bands)
CountryUnited States
Dimensions26.7"H x 20.5"W x 36"D (679.4 x 520.7 x 914.4 mm)
Drivers15" (381mm) driver
Enclosureported, rear
Measurement SourceManufacturer
Output SPL at 20 Hz114.9 dB
Output SPL at 25 Hz114.9 dB
Output SPL at 31.5 Hz114.9 dB
Output SPL at 40 Hz122.1 dB
Output SPL at 50 Hz122.1 dB
Output SPL at 63 Hz122.1 dB
Warranty5
Weight158.1 lbs / 71.7 kg

Ranked #38 of 97 in Large Powered Home Subwoofers (Over 75 lbs) - Power Sound Audio (PSA) XV30F: $4495 eBay

Power Sound Audio (PSA) XV30F ranking card

Pros: Published CEA-2010 specifications list 114.9 dB at 20 Hz and 122.1 dB (avg of 3/4 bands) through 40-80 Hz. The ported, bottom enclosure with 2x 15” (381mm) driver has the headroom for demanding film bass in a large room.

Cons: The 1143.0H x 469.9W x 571.5D mm cabinet and 70.3 kg mass make this a serious placement and moving commitment. Ported output does not solve room modes, so careful placement and calibration remain essential.

CEA-2010-A Average (40-80Hz)122.1 dB (avg of 3/4 bands)
CountryUnited States
Dimensions45"H x 18.5"W x 22.5"D (1143.0 x 469.9 x 571.5 mm)
Drivers2x 15" (381mm) driver
Enclosureported, bottom
Measurement SourceManufacturer
Output SPL at 20 Hz114.9 dB
Output SPL at 25 Hz114.9 dB
Output SPL at 31.5 Hz114.9 dB
Output SPL at 40 Hz122.1 dB
Output SPL at 50 Hz122.1 dB
Output SPL at 63 Hz122.1 dB
Warranty5
Weight155 lbs / 70.3 kg

Ranked #59 of 97 in Large Powered Home Subwoofers (Over 75 lbs) - Power Sound Audio (PSA) XV15SE: $2295 eBay

Power Sound Audio (PSA) XV15SE ranking card

Pros: Published CEA-2010 specifications list 112.3 dB at 20 Hz and 119.6 dB (avg of 3/4 bands) through 40-80 Hz. The ported, rear enclosure with 15” (381mm) driver has the headroom for demanding film bass in a large room.

Cons: The 584.2H x 431.8W x 558.8D mm cabinet and 37.6 kg mass make this a serious placement and moving commitment. Ported output does not solve room modes, so careful placement and calibration remain essential.

CEA-2010-A Average (40-80Hz)119.6 dB (avg of 3/4 bands)
CountryUnited States
Dimensions23"H x 17"W x 22"D (584.2 x 431.8 x 558.8 mm)
Drivers15" (381mm) driver
Enclosureported, rear
Measurement SourceManufacturer
Output SPL at 20 Hz112.3 dB
Output SPL at 25 Hz112.3 dB
Output SPL at 31.5 Hz112.3 dB
Output SPL at 40 Hz119.6 dB
Output SPL at 50 Hz119.6 dB
Output SPL at 63 Hz119.6 dB
Warranty5
Weight82.9 lbs / 37.6 kg