PSB Speakers SubSeries 250 vs PSB Speakers SubSeries 100

Short answer: both are discontinued, so this only matters if you are buying used. Used, the PSB Speakers SubSeries 250 is the better pick: it ranks #90 of 167 subwoofers by sound quality (rated 3.7/5), against #54 (rated 2.6/5) for the PSB Speakers SubSeries 100. If you want one new, the Monoprice SW-12 ranks #7 at $266.37.

The case for the PSB Speakers SubSeries 250: 10-inch sealed cube with 200W RMS.

The case for the PSB Speakers SubSeries 100: Independent CEA-2010 testing records 78.1 dB at 20 Hz and 99.2 dB (avg of 3/4 bands) through 40-80 Hz. Watch for: Deep-bass output is limited relative to its midbass result, so it is not the right choice for the lowest movie effects.

Buy the PSB Speakers SubSeries 250 only if you find one used in good condition; both are discontinued, and it is the better rated of the two. For a new speaker, start with the Monoprice SW-12 instead.

Looking for alternatives? See the complete Subwoofers rankings.

Specifications Side By Side

Related Speaker Comparisons

More top alternatives to PSB Speakers SubSeries 250:

• MartinLogan Dynamo 1600X vs PSB Speakers SubSeries 250
• PSB Speakers SubSeries 450 vs PSB Speakers SubSeries 250
• Monoprice SW-15 vs PSB Speakers SubSeries 250
• SVS SB-3000 vs PSB Speakers SubSeries 250
• PSB Speakers SubSeries 200 vs PSB Speakers SubSeries 250

Prices on this page were last checked October 4, 2026 at 9:58 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.

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The Two Speakers In Full

PSB Speakers SubSeries 250: $584.28 Discontinued eBay

Pros: 10-inch sealed cube with 200W RMS. Most musical of SubSeries models for dual movie/music use. Agile, detailed, and sonically refined. Limited to smaller room deployment but exceptional for compact installations.

Cons: Discontinued.

Full PSB Speakers SubSeries 250 review and specifications →

Amplifier Power	200W RMS
CEA-2010-A Average (40-80Hz)	112.5 dB
Cabinet Color	black
Country	Canada
Dimensions	14.2”H x 13.6”W x 14.4”D (361.9 x 345.9 x 365.0 mm)
Drivers	10” (254mm) driver
Enclosure	sealed
Frequency Response	20Hz+
Measurement Source	Brent Butterworth
Output SPL at 16 Hz	90.0 dB
Output SPL at 20 Hz	92.5 dB
Output SPL at 25 Hz	96.7 dB
Output SPL at 31.5 Hz	102.2 dB
Output SPL at 40 Hz	106.9 dB
Output SPL at 50 Hz	111.0 dB
Output SPL at 63 Hz	115.7 dB
Output SPL at 80 Hz	116.6 dB
Warranty	5
Weight	35.5 lbs (16.1 kg)

• Links
  • PSB Speakers SubSeries 250 Website
• Reviews, Comparisons and Sound Samples
  • Independently measured by Brent Butterworth; the published figures above come from this ASR subwoofer measurement thread.
• Head-to-Head Comparisons
  • PSB Speakers SubSeries 250 vs PSB Speakers SubSeries 200
  • PSB Speakers SubSeries 250 vs Jamo C 912 SUB
  • PSB Speakers SubSeries 250 vs SVS SB-3000
  • PSB Speakers SubSeries 250 vs Monoprice SW-15
  • PSB Speakers SubSeries 250 vs PSB Speakers SubSeries 450
  • PSB Speakers SubSeries 250 vs MartinLogan Dynamo 1600X

PSB Speakers SubSeries 100: $299 Discontinued eBay

Pros: Independent CEA-2010 testing records 78.1 dB at 20 Hz and 99.2 dB (avg of 3/4 bands) through 40-80 Hz. The sealed enclosure with 5.25” (133mm) driver is best suited to upper-bass support in a modest room.

Cons: Deep-bass output is limited relative to its midbass result, so it is not the right choice for the lowest movie effects. The 161.8H x 161.8W x 199.9D mm cabinet and 2.7 kg mass still need deliberate placement and calibration. Discontinued.

Full PSB Speakers SubSeries 100 review and specifications →

CEA-2010-A Average (40-80Hz)	99.2 dB (avg of 3/4 bands)
Country	Canada
Dimensions	6.4”H x 6.4”W x 7.9”D (161.8 x 161.8 x 199.9 mm)
Drivers	5.25” (133mm) driver
Enclosure	sealed
Measurement Source	Brent Butterworth
Output SPL at 20 Hz	78.1 dB
Output SPL at 25 Hz	81.4 dB
Output SPL at 31.5 Hz	87.6 dB
Output SPL at 40 Hz	94.1 dB
Output SPL at 50 Hz	99.3 dB
Output SPL at 63 Hz	104.3 dB
Warranty	5
Weight	6 lbs (2.7 kg)

• Links
  • PSB Speakers SubSeries 100 Website
• Reviews, Comparisons and Sound Samples
  • Independently measured by Brent Butterworth; the published figures above come from this ASR subwoofer measurement thread.
• Head-to-Head Comparisons
  • PSB Speakers SubSeries 100 vs Roku Subwoofer 9201X
  • PSB Speakers SubSeries 100 vs Monoprice Premium Select 8in 200-Watt
  • PSB Speakers SubSeries 100 vs PSB Speakers SubSeries 200
  • PSB Speakers SubSeries 100 vs PSB Speakers SubSeries 450