The RBH Sound SX-10R ranks #83 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.
#83 RBH Sound SX-10R: $899
Pros: 10-inch ported with 350W RMS. Produces some of the most musical bass heard in living room environments. Very fast and clean compared to alternatives. Excellent build quality with graceful side panel curve design.
Cons: Discontinued.
Notes: Also called “SX-10/R”
How it compares: Just above it: Kef R400 - $200 cheaper. Just below it: BK Electronics Extreme - $5096 more.
| CEA-2010-A Average (40-80Hz) | 110.8 dB |
|---|---|
| Country | United States |
| Dimensions | 15.25"H x 15.0"W x 18.5"D (387.3 x 381.0 x 469.9 mm) |
| Discontinued | Yes |
| Driver | 10" (254mm) driver |
| Driver(s) | (1) 10 inch |
| Enclosure | ported, bottom |
| Frequency Response | Not specified |
| Measurement Source | Audioholics |
| Output SPL at 25 Hz | 97.0 dB |
| Output SPL at 31.5 Hz | 106.0 dB |
| Output SPL at 40 Hz | 109.0 dB |
| Output SPL at 50 Hz | 111.0 dB |
| Output SPL at 63 Hz | 112.0 dB |
| Output SPL at 80 Hz | 111.0 dB |
| Output SPL at 100 Hz | 110.0 dB |
| Output SPL at 125 Hz | 108.0 dB |
| Power Output (Watts) | 350W RMS |
| Warranty | 5/1(+5/+3) |
| Weight | 45 lbs / 20.4 kg |
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Product prices and availability were last checked July 31, 2026 at 5:30 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.