Short answer: the Arendal 1723 Subwoofer 2S. Both are rated 4.1/5 for sound quality (#82 and #86 of 143 subwoofers), and the Arendal 1723 Subwoofer 2S costs $2,500 against $2,999 for the SVS PB17-Ultra R-Evolution, with sound quality a draw, the lower price decides it.
What the Arendal 1723 Subwoofer 2S does well: Published CEA-2010 specifications list 102.6 dB at 20 Hz and 119.8 dB through 40-80 Hz. Watch for: Deep-bass output is more limited than the strong 40-80 Hz result suggests, so it is not the right choice when the lowest movie effects are the priority.
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. Watch for: At 167 lbs (75.8 kg) with recessed feet that leave little clearance, moving or repositioning this cabinet is a two-person job at minimum.
Buy the Arendal 1723 Subwoofer 2S. Both are rated the same for sound quality, and it costs $499 less than the SVS PB17-Ultra R-Evolution.
Looking for alternatives? See the complete Subwoofers rankings.
Specifications Side By Side
| Arendal 1723 Subwoofer 2S | SVS PB17-Ultra R-Evolution | |
|---|---|---|
| Price | $2,500 | $2,999.00 |
| Ranked | #82 of 143 in Large Home Subwoofers (Over 75 lbs) | #86 of 143 in Large Home Subwoofers (Over 75 lbs) |
| Enclosure | sealed | ported, bottom |
| Output SPL at 12.5 Hz | 90.3 dB | 90.7 dB |
| Output SPL at 15 Hz | 96.4 dB | - |
| Output SPL at 20 Hz | 102.6 dB | 113.9 dB |
| Output SPL at 25 Hz | 107.1 dB | 117.5 dB |
| Output SPL at 31.5 Hz | 110.8 dB | 119.4 dB |
| Output SPL at 40 Hz | 114.7 dB | 120.1 dB |
| Output SPL at 50 Hz | 121.2 dB | 119.7 dB |
| Output SPL at 63 Hz | 121.2 dB | 119.0 dB |
| Output SPL at 80 Hz | 122.3 dB | 118.7 dB |
| Output SPL at 100 Hz | 121.4 dB | 119.8 dB |
| Output SPL at 125 Hz | 120.4 dB | - |
| CEA-2010-A Average (40-80Hz) | 119.8 dB | 119.4 dB |
| Dimensions | 20.9”H x 16.5”W x 19.7”D (529.8 x 419.9 x 499.9 mm) | 20”H x 19.5”W x 21.2”D (508.0 x 495.3 x 538.5 mm) |
| Weight | 91.3 lbs (41.4 kg) | 166.9 lbs (75.7 kg) |
| Warranty | 10/5 | - |
| Cabinet Color | black, white | - |
| Country | Norway | United States |
| Measurement Source | Manufacturer | Audioholics |
| Drivers | 2x 13.8” (351mm) driver | 17” driver, dual voice coil |
| Inputs | XLR (balanced), RCA | XLR (balanced, LFE/stereo), RCA (LFE/stereo) |
| XLR Input | Yes | Yes |
| RCA Input | Yes | Yes |
| TRS Input | No | No |
| Optical Input | No | No |
| Coaxial Input | No | No |
| USB Input | No | No |
| HDMI Input | No | No |
| AES Input | No | No |
| Aux Input | No | No |
| Output SPL at 10 Hz | - | 76.7 dB |
| Output SPL at 16 Hz | - | 107.0 dB |
| Frequency Response | - | 15-320Hz, ±3dB |
| Amplifier Power | - | 2800W RMS |
Related Speaker Comparisons
More worthwhile head-to-heads for Arendal 1723 Subwoofer 2S:
- Monoprice Monolith 16 THX Ultra vs Arendal 1723 Subwoofer 2S
- HSU Research VTF-15H MK2 vs Arendal 1723 Subwoofer 2S
- Arendal 1723 Subwoofer 2S vs Monoprice Monolith M-15 V2
- SVS PB-5000 R-Evolution vs Arendal 1723 Subwoofer 2S
- Monoprice Monolith 16 THX Ultra vs SVS PB17-Ultra R-Evolution
Prices on this page were last checked October 15, 2026 at 5:41 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
Arendal 1723 Subwoofer 2S: $2,500 Arendal Sound $2,500 eBay
Same family: the Arendal 1723 Subwoofer 1S (smaller subwoofer, rated 3.9/5), the Arendal 1723 Subwoofer 1V (smaller subwoofer, ranked lower, rated 3.9/5) and the Arendal 1723 Subwoofer 2V (larger subwoofer, ranked higher, rated 4.2/5).
Pros: Published CEA-2010 specifications list 102.6 dB at 20 Hz and 119.8 dB through 40-80 Hz. The sealed enclosure with 2x 13.8” (351mm) driver delivers formidable upper-bass output for movie effects and music.
Cons: Deep-bass output is more limited than the strong 40-80 Hz result suggests, so it is not the right choice when the lowest movie effects are the priority. The 529.8H x 419.9W x 499.9D mm cabinet and 41.4 kg mass still require deliberate placement and calibration.
Full Arendal 1723 Subwoofer 2S review and specifications →
| Released | Sep 2020 (6 years ago) |
|---|---|
| AES Input | No |
| Aux Input | No |
| CEA-2010-A Average (40-80Hz) | 119.8 dB |
| Cabinet Color | black, white |
| Coaxial Input | No |
| Country | Norway |
| Dimensions | 20.9”H x 16.5”W x 19.7”D (529.8 x 419.9 x 499.9 mm) |
| Drivers | 2x 13.8” (351mm) driver |
| Enclosure | sealed |
| HDMI Input | No |
| Inputs | XLR (balanced), RCA |
| Measurement Source | Manufacturer |
| Optical Input | No |
| Output SPL at 12.5 Hz | 90.3 dB |
| Output SPL at 15 Hz | 96.4 dB |
| Output SPL at 20 Hz | 102.6 dB |
| Output SPL at 25 Hz | 107.1 dB |
| Output SPL at 31.5 Hz | 110.8 dB |
| Output SPL at 40 Hz | 114.7 dB |
| Output SPL at 50 Hz | 121.2 dB |
| Output SPL at 63 Hz | 121.2 dB |
| Output SPL at 80 Hz | 122.3 dB |
| Output SPL at 100 Hz | 121.4 dB |
| Output SPL at 125 Hz | 120.4 dB |
| RCA Input | Yes |
| TRS Input | No |
| USB Input | No |
| Warranty | 10/5 |
| Weight | 91.3 lbs (41.4 kg) |
| XLR Input | Yes |
- Links
- Reviews, Comparisons and Sound Samples
- These figures are manufacturer-specified rather than independently measured.
- Head-to-Head Comparisons
SVS PB17-Ultra R-Evolution: $2,999.00 Amazon $2,999.00 eBay
Older models: the SVS PB16-Ultra (ranked higher, rated 4.2/5) and the SVS PB13-Ultra (ranked higher, rated 4.1/5). See every SVS PB Ultra generation.
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 →
| Released | Jan 2025 (1 year ago) |
|---|---|
| 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 REL Acoustics HT/1510 Predator II
- SVS PB17-Ultra R-Evolution vs Monoprice Monolith 13 THX Ultra
- SVS PB17-Ultra R-Evolution vs HSU Research VTF-3 MK5 HP
- 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
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