The PSB Speakers SubSeries 450 ranks #24 out of 137 total Medium Powered Home Subwoofers (30-75 lbs) for sound quality. See Top Recommended Speakers By Attribute for all the top speaker suggestions.
Brand: PSB
Prices on this page were last checked September 4, 2026 at 6:09 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.
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#24 PSB Speakers SubSeries 450: $1,898.91 eBay
Pros: 12-inch passive radiator with 400W RMS (1000W peak). Pitch definition and precision equal to far pricier designs. Bass hits hard and tight without lingering in room. Strong presence in bass guitar range for music. Does it all well.
Related speakers: PSB Speakers SubSeries 100, PSB Speakers SubSeries 200, PSB Speakers SubSeries 250.
How it compares: Just above it: Outlaw Audio LFM-1 EX - $1500 cheaper. Just below it: SVS PB-1000 PRO - $1050 cheaper.
| CEA-2010-A Average (40-80Hz) | 116.1 dB |
|---|---|
| Cabinet Color | black |
| Country | Canada |
| Dimensions | 15.1"H x 15.4"W x 16.6"D (384.0 x 390.4 x 422.1 mm) |
| Drivers | 12" (305mm) driver |
| Enclosure | passive radiator |
| Frequency Response | 20-150Hz, ±3dB |
| Measurement Source | Brent Butterworth |
| Output SPL at 20 Hz | 88.1 dB |
| Output SPL at 25 Hz | 101.1 dB |
| Output SPL at 31.5 Hz | 108.1 dB |
| Output SPL at 40 Hz | 111.4 dB |
| Output SPL at 50 Hz | 115.8 dB |
| Output SPL at 63 Hz | 118.3 dB |
| Output SPL at 80 Hz | 118.9 dB |
| Power Output (Watts) | 400W RMS / 1000W peak |
| Warranty | 5 |
| Weight | 43 lbs / 19.5 kg |
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