The Genelec HTS3B ranks #109 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.

#109 Genelec HTS3B: $1995
Pros: Professional 10-inch with dual passive radiators and 200W amp. Genelec Laminar Spiral Enclosure (LSE) ensures color-free low end to 25Hz. Compact precision design with measured distortion better than -30dB below fundamental.
How it compares: Just above it: Sumiko S.9 - $1296 cheaper. Just below it: Kef Kube 10B - $1195 cheaper.
| CEA-2010-A Average (40-80Hz) | 108.2 dB |
|---|---|
| Country | Finland |
| Dimensions | 17.06"H x 15.62"W x 15.75"D (433.3 x 396.7 x 400.0 mm) |
| Driver | 8" (203mm) driver |
| Driver(s) | (1) 10 inch |
| Enclosure | passive radiator |
| Frequency Response | 18-120Hz |
| Measurement Source | Ilkka Rissanen |
| Output SPL at 15 Hz | 89.1 dB |
| Output SPL at 20 Hz | 95.2 dB |
| Output SPL at 25 Hz | 98.2 dB |
| Output SPL at 31.5 Hz | 101.4 dB |
| Output SPL at 40 Hz | 105.2 dB |
| Output SPL at 50 Hz | 107.9 dB |
| Output SPL at 63 Hz | 109.3 dB |
| Output SPL at 80 Hz | 110.3 dB |
| Power Output (Watts) | 200W RMS |
| Warranty | 2(+3) |
| Weight | 61.7 lbs / 28.0 kg |
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Product prices and availability were last checked July 28, 2026 at 2:23 PM 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.