Short answer: the HSU Research VTF-3 MK5 HP. It ranks #52 of 110 subwoofers by sound quality, rated 4.2/5, at $1,049; the SVS PB17-Ultra R-Evolution ranks #70, rated 4.1/5, and costs $2,599, which makes this an easy call rather than a real tradeoff.
What the HSU Research VTF-3 MK5 HP does well: Ported cabinet delivers 121.4dB CEA-2010-A average, one of the best price-to-output ratios in this weight class. The catch: Ported design requires careful room placement, mid-size 39 kg cabinet, and mid-range output.
What the SVS PB17-Ultra R-Evolution does well: Independent CEA-2010 testing (Standard Mode) records 113.9 dB at 20 Hz and 119.4 dB through 40-80 Hz. The tradeoff: At 167 lbs with recessed feet that leave little clearance, moving or repositioning this cabinet is a two-person job at minimum.
Buy the HSU Research VTF-3 MK5 HP. It is rated higher for sound quality than the SVS PB17-Ultra R-Evolution and costs less, which makes it the one to get unless you need something the other one does better.
Looking for alternatives? See the complete Subwoofers rankings.
Specifications Side By Side
| HSU Research VTF-3 MK5 HP | SVS PB17-Ultra R-Evolution | |
|---|---|---|
| Price | $1,099 | $2,599.00 |
| Ranked | #52 of 110 in Large Home Subwoofers (Over 75 lbs) | #70 of 110 in Large Home Subwoofers (Over 75 lbs) |
| Enclosure | ported, front | ported, bottom |
| Output SPL at 15 Hz | 100.8 dB | - |
| Output SPL at 20 Hz | 108.2 dB | 113.9 dB |
| Output SPL at 25 Hz | 113.4 dB | 117.5 dB |
| Output SPL at 31.5 Hz | 118.2 dB | 119.4 dB |
| Output SPL at 40 Hz | 121.9 dB | 120.1 dB |
| Output SPL at 50 Hz | 122.3 dB | 119.7 dB |
| Output SPL at 63 Hz | 121.1 dB | 119.0 dB |
| Output SPL at 80 Hz | 120.4 dB | 118.7 dB |
| CEA-2010-A Average (40-80Hz) | 121.4 dB | 119.4 dB |
| Dimensions | 25”H x 17.2”W x 24”D (635.0 x 438.1 x 609.6 mm) | 20”H x 19.5”W x 21.2”D (508.0 x 495.3 x 538.5 mm) |
| Weight | 85.1 lbs (38.6 kg) | 166.9 lbs (75.7 kg) |
| Warranty | 7/2(+3) | - |
| Cabinet Color | black | - |
| Country | United States | United States |
| Measurement Source | Manufacturer | Audioholics |
| Drivers | 15” (381mm) driver | 17” driver, dual voice coil |
| Output SPL at 10 Hz | - | 76.7 dB |
| Output SPL at 12.5 Hz | - | 90.7 dB |
| Output SPL at 16 Hz | - | 107.0 dB |
| Output SPL at 100 Hz | - | 119.8 dB |
| Frequency Response | - | 15-320Hz, ±3dB |
| Amplifier Power | - | 2800W RMS |
| Inputs | - | XLR (balanced, LFE/stereo), RCA (LFE/stereo) |
| XLR Input | - | Yes |
| RCA Input | - | Yes |
| TRS Input | - | No |
| Optical Input | - | No |
| Coaxial Input | - | No |
| USB Input | - | No |
| HDMI Input | - | No |
| AES Input | - | No |
| Aux Input | - | No |
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Prices on this page were last checked September 26, 2026 at 11:14 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
HSU Research VTF-3 MK5 HP: $1,099 HSU Research eBay
Older models: the HSU Research VTF-3 MK4 (rated 3.8/5), the HSU Research VTF-3 MK3 with Turbocharger (rated 3.7/5) and the HSU Research VTF-3 MK3 (rated 3.7/5).
Pros: Ported cabinet delivers 121.4dB CEA-2010-A average, one of the best price-to-output ratios in this weight class.
Cons: Ported design requires careful room placement, mid-size 39 kg cabinet, and mid-range output.
Notes: Price includes shipping
Full HSU Research VTF-3 MK5 HP review and specifications →
| CEA-2010-A Average (40-80Hz) | 121.4 dB |
|---|---|
| Cabinet Color | black |
| Country | United States |
| Dimensions | 25”H x 17.2”W x 24”D (635.0 x 438.1 x 609.6 mm) |
| Drivers | 15” (381mm) driver |
| Enclosure | ported, front |
| Measurement Source | Manufacturer |
| Output SPL at 15 Hz | 100.8 dB |
| Output SPL at 20 Hz | 108.2 dB |
| Output SPL at 25 Hz | 113.4 dB |
| Output SPL at 31.5 Hz | 118.2 dB |
| Output SPL at 40 Hz | 121.9 dB |
| Output SPL at 50 Hz | 122.3 dB |
| Output SPL at 63 Hz | 121.1 dB |
| Output SPL at 80 Hz | 120.4 dB |
| Warranty | 7/2(+3) |
| Weight | 85.1 lbs (38.6 kg) |
- Links
- Reviews, Comparisons and Sound Samples
- These figures are manufacturer-specified rather than independently measured.
- Head-to-Head Comparisons
- HSU Research VTF-3 MK5 HP vs Rythmik FV18
- HSU Research VTF-3 MK5 HP vs SVS PB-3000
- HSU Research VTF-3 MK5 HP vs HSU Research VTF-15H MK2
- HSU Research VTF-3 MK5 HP vs Harbottle Audio C24 L1
- HSU Research VTF-3 MK5 HP vs JTR Speakers Captivator RS1
- HSU Research VTF-3 MK5 HP vs Rythmik FV15HP
- HSU Research VTF-3 MK5 HP vs Monoprice Monolith 13 THX Ultra
- HSU Research VTF-3 MK5 HP vs Arendal 1723 Subwoofer 2V
- See all 55 comparisons
SVS PB17-Ultra R-Evolution: $2,599.00 Amazon eBay
Older models: the SVS PB16-Ultra (rated 4.2/5) and the SVS PB13-Ultra (rated 4.1/5).
Pros: Independent CEA-2010 testing (Standard Mode) records 113.9 dB at 20 Hz and 119.4 dB through 40-80 Hz. Triple 4” ports and a dual voice coil 17” driver deliver earth-shaking output with a +/-3dB window down to 12Hz in Extended Mode.
Cons: At 167 lbs with recessed feet that leave little clearance, moving or repositioning this cabinet is a two-person job at minimum.
Full SVS PB17-Ultra R-Evolution review and specifications →
| AES Input | No |
|---|---|
| Amplifier Power | 2800W RMS |
| Aux Input | No |
| CEA-2010-A Average (40-80Hz) | 119.4 dB |
| Coaxial Input | No |
| Country | United States |
| Dimensions | 20”H x 19.5”W x 21.2”D (508.0 x 495.3 x 538.5 mm) |
| Drivers | 17” driver, dual voice coil |
| Enclosure | ported, bottom |
| Frequency Response | 15-320Hz, ±3dB |
| HDMI Input | No |
| Inputs | XLR (balanced, LFE/stereo), RCA (LFE/stereo) |
| Measurement Source | Audioholics |
| Optical Input | No |
| Output SPL at 10 Hz | 76.7 dB |
| Output SPL at 12.5 Hz | 90.7 dB |
| Output SPL at 16 Hz | 107.0 dB |
| Output SPL at 20 Hz | 113.9 dB |
| Output SPL at 25 Hz | 117.5 dB |
| Output SPL at 31.5 Hz | 119.4 dB |
| Output SPL at 40 Hz | 120.1 dB |
| Output SPL at 50 Hz | 119.7 dB |
| Output SPL at 63 Hz | 119.0 dB |
| Output SPL at 80 Hz | 118.7 dB |
| Output SPL at 100 Hz | 119.8 dB |
| RCA Input | Yes |
| TRS Input | No |
| USB Input | No |
| Weight | 166.9 lbs (75.7 kg) |
| XLR Input | Yes |
- Links
- Reviews, Comparisons and Sound Samples
- Independently measured by Audioholics; the published figures above come from this ASR subwoofer measurement thread.
- Head-to-Head Comparisons
- SVS PB17-Ultra R-Evolution vs Arendal 1723 Subwoofer 2S
- SVS PB17-Ultra R-Evolution vs REL Acoustics HT/1510 Predator II
- SVS PB17-Ultra R-Evolution vs Monoprice Monolith 13 THX Ultra
- SVS PB17-Ultra R-Evolution vs SVS PB-3000
- SVS PB17-Ultra R-Evolution vs HSU Research VTF-15H MK2
- SVS PB17-Ultra R-Evolution vs Rythmik FV15HP
- SVS PB17-Ultra R-Evolution vs Definitive Technology Descend DN15
- SVS PB17-Ultra R-Evolution vs Monoprice Monolith M-215
- See all 9 comparisons


