Short answer: the Sonos Sub 4. Both are rated 3.7/5 for sound quality (#10 and #9 of 73 subwoofers), and the Sonos Sub 4 costs $749 against $999 for the SVS 3000 Micro R|Evolution, so with nothing between them on sound quality, price settles it.
The case for the Sonos Sub 4: Two force-cancelling drivers face each other to cut cabinet buzz and rattle, and Sonos rates bass down to 25Hz. Watch for: No independent measurements yet, so its output can’t be compared with ranked subwoofers.
The case for the SVS 3000 Micro R|Evolution: Ultra-compact sealed enclosure under 12 inches per side with dual opposing 9-inch active drivers in a force-cancelling configuration. Watch for: Micro-subwoofer cabinet physics limit maximum SPL compared with full-size 12-inch or 13-inch subwoofers, meaning it is best suited for small to medium rooms or desktop and stereo setups.
Buy the Sonos Sub 4. Both are rated the same for sound quality, and it costs $250 less than the SVS 3000 Micro R|Evolution.
About the ratings: neither speaker has been measured yet, so both ratings are estimated from measured siblings and predecessors (likely ranges: Sonos Sub 4 3.5 to 3.9; SVS 3000 Micro R|Evolution 3.5 to 3.9). Treat this verdict as provisional.
Looking for alternatives? See the complete Subwoofers rankings.
Specifications Side By Side
| Sonos Sub 4 | SVS 3000 Micro R|Evolution | |
|---|---|---|
| Price | $749.00 | $999.00 |
| Ranked | #10 of 73 in Small Home Subwoofers (Under 30 lbs) Estimated | #9 of 73 in Small Home Subwoofers (Under 30 lbs) Estimated |
| Weight | 26 lbs (11.79 kg) | 22.5 lbs (10.2 kg) |
| Dimensions | 15.3”H x 15.8”W x 6.2”D (389 x 402 x 158 mm) | 10.9”H x 11.8”W x 10.8”D (278 x 299 x 274 mm) |
| Warranty | 1 | 5 |
| Enclosure | ported, force-cancelling | sealed |
| Drivers | 2x force-cancelling drivers | dual 9” drivers |
| Frequency Response | 25Hz extension (manufacturer specified) | 20Hz - 230Hz (±3dB) (manufacturer specified) |
| Cabinet Color | black, white | Piano Gloss Black, Piano Gloss White |
| Country | United States | United States |
| Amplifier Power | - | 1200W RMS / 4000W peak |
| App | - | Yes |
Related Speaker Comparisons
More worthwhile head-to-heads for SVS 3000 Micro R|Evolution:
- SVS 3000 Micro vs SVS 3000 Micro R|Evolution
- KEF Kube 10 MIE vs SVS 3000 Micro R|Evolution
- Sonos Sub 4 vs HSU Research ULS-15 MK2
- Sonos Sub 4 vs Rythmik LV12
- Sonos Sub 4 vs KEF Kube 8 MIE
Prices on this page were last checked October 11, 2026 at 4:59 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
Sonos Sub 4: $749.00 Estimated Amazon eBay
Older models: the Sonos Sub (Gen 3) (estimated 3.7/5), the Sonos Sub (Gen 2) (estimated 3.7/5) and the Sonos Sub (Gen 1) (rated 3.7/5). See every Sonos Sub generation.
Same family: the Sonos Sub Mini (smaller subwoofer, ranked lower, rated 3.2/5).
Pros: Two force-cancelling drivers face each other to cut cabinet buzz and rattle, and Sonos rates bass down to 25Hz. Connects to a Sonos soundbar or speaker over Wi-Fi, so it can go anywhere with a power outlet, and sets up from the Sonos app.
Cons: No independent measurements yet, so its output can’t be compared with ranked subwoofers. It only works with Sonos soundbars and speakers, with no line-level input for any other system.
Full Sonos Sub 4 review and specifications →
| Released | Oct 2024 (2 years ago) |
|---|---|
| Cabinet Color | black, white |
| Country | United States |
| Dimensions | 15.3”H x 15.8”W x 6.2”D (389 x 402 x 158 mm) |
| Drivers | 2x force-cancelling drivers |
| Enclosure | ported, force-cancelling |
| Frequency Response | 25Hz extension (manufacturer specified) |
| Warranty | 1 |
| Weight | 26 lbs (11.79 kg) |
- Links
- Reviews, Comparisons and Sound Samples
- No independent measurement review is linked for this model; it is ranked from hands-on listening and comparison against similarly priced speakers.
- Head-to-Head Comparisons
SVS 3000 Micro R|Evolution: $999.00 Estimated Amazon SVS eBay
Older model: the SVS 3000 Micro (ranked higher, rated 3.7/5). See every SVS 3000 Micro generation.
Pros: Ultra-compact sealed enclosure under 12 inches per side with dual opposing 9-inch active drivers in a force-cancelling configuration. Upgraded 1,200W RMS Sledge STA-1200D2 amplifier with SVS Auto EQ room calibration delivers deep bass rated to 20Hz (±3dB) with virtually zero cabinet vibration.
Cons: Micro-subwoofer cabinet physics limit maximum SPL compared with full-size 12-inch or 13-inch subwoofers, meaning it is best suited for small to medium rooms or desktop and stereo setups.
Full SVS 3000 Micro R|Evolution review and specifications →
| Released | Apr 2026 (6 months ago) |
|---|---|
| Amplifier Power | 1200W RMS / 4000W peak |
| App | Yes |
| Cabinet Color | Piano Gloss Black, Piano Gloss White |
| Country | United States |
| Dimensions | 10.9”H x 11.8”W x 10.8”D (278 x 299 x 274 mm) |
| Drivers | dual 9” drivers |
| Enclosure | sealed |
| Frequency Response | 20Hz - 230Hz (±3dB) (manufacturer specified) |
| Warranty | 5 |
| Weight | 22.5 lbs (10.2 kg) |
- Links
- Reviews, Comparisons and Sound Samples
- No independent measurement review is linked for this model; it is ranked from hands-on listening and comparison against similarly priced speakers.
- Head-to-Head Comparisons