Short answer: the Danley Sound Labs DTS10 on measured sound quality, the Reaction Audio PV-15X on price. The Danley Sound Labs DTS10 ranks #14 of 110 subwoofers at $4400. The Reaction Audio PV-15X ranks #21 at $1999, $2401 cheaper.

What the Reaction Audio PV-15X offers: 15-inch ported driver delivers 126.2dB CEA-2010-A average from a purpose-built cinema-style cabinet. Watch for: Passive design requires a separate external amplifier and weighs 68 kg.
What the Danley Sound Labs DTS10 offers: Dual 12-inch tapped horn design delivers 129.6dB CEA-2010-A average and remains in current production, unlike most of the subwoofers ranked above it. Watch for: Requires external amplifier, extremely heavy at 129 kg, very large cabinet, and specialized tapped-horn design.
Buy the Reaction Audio PV-15X if the price matters more than sound quality. Buy the Danley Sound Labs DTS10 if sound quality matters more than the price.
Still deciding? The full Subwoofers rankings cover every ranked option.
Specifications Side By Side
| Reaction Audio PV-15X | Danley Sound Labs DTS10 | |
|---|---|---|
| Price | $1999 Discontinued | $4,400 Passive |
| Ranked | #21 of 110 in Large Home Subwoofers (Over 75 lbs) | #14 of 110 in Large Home Subwoofers (Over 75 lbs) |
| Enclosure | ported, rear | tapped horn |
| Output SPL at 15 Hz | 105.3 dB | 119.0 dB |
| Output SPL at 20 Hz | 111.3 dB | 122.5 dB |
| Output SPL at 25 Hz | 116.1 dB | 125.5 dB |
| Output SPL at 31.5 Hz | 119.8 dB | 128.3 dB |
| Output SPL at 40 Hz | 125.3 dB | 125.3 dB |
| Output SPL at 50 Hz | 126.8 dB | 127.3 dB |
| Output SPL at 63 Hz | 126.1 dB | 130.9 dB |
| Output SPL at 80 Hz | 126.5 dB | 135.0 dB |
| Output SPL at 100 Hz | 126.4 dB | 133.0 dB |
| Output SPL at 125 Hz | 126.1 dB | 128.7 dB |
| CEA-2010-A Average (40-80Hz) | 126.2 dB | 129.6 dB |
| Dimensions | 18"H x 22"W x 29"D (457.2 x 558.8 x 736.6 mm) | 44"H x 59.5"W x 16"D (1117.6 x 1511.3 x 406.4 mm) |
| Measurement Source | Data-bass | Data-bass |
| Discontinued | Yes | - |
| Weight | 149.9 lbs (68 kg) | 285.1 lbs (129.3 kg) |
| Drivers | 15" (381mm) driver | 2x 12" (305mm) driver |
| Passive | - | Yes |
| Output SPL at 10 Hz | - | 94.2 dB |
| Output SPL at 12.5 Hz | - | 110.6 dB |
| Warranty | - | 5 |
| Cabinet Color | - | black |
| Country | - | United States |
Related Speaker Comparisons
More worthwhile head-to-heads for Danley Sound Labs DTS10:
- Danley Sound Labs DTS10 vs WW Speaker Cabinets X21 - B&C 21DS115-4
- Danley Sound Labs DTS10 vs Pro Audio Technology LFC-24sm
- JTR Speakers Captivator S2 vs Danley Sound Labs DTS10
- Danley Sound Labs DTS10 vs JTR Speakers Growler (2015)
- Monoprice Monolith 16 THX Ultra vs Danley Sound Labs DTS10
Prices on this page were last checked September 14, 2026 at 1:47 AM 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
Reaction Audio PV-15X: $1999 Discontinued eBay
Pros: 15-inch ported driver delivers 126.2dB CEA-2010-A average from a purpose-built cinema-style cabinet.
Cons: Passive design requires a separate external amplifier and weighs 68 kg. Discontinued.
Full Reaction Audio PV-15X review and specifications →
| CEA-2010-A Average (40-80Hz) | 126.2 dB |
|---|---|
| Dimensions | 18"H x 22"W x 29"D (457.2 x 558.8 x 736.6 mm) |
| Discontinued | Yes |
| Drivers | 15" (381mm) driver |
| Enclosure | ported, rear |
| Measurement Source | Data-bass |
| Output SPL at 15 Hz | 105.3 dB |
| Output SPL at 20 Hz | 111.3 dB |
| Output SPL at 25 Hz | 116.1 dB |
| Output SPL at 31.5 Hz | 119.8 dB |
| Output SPL at 40 Hz | 125.3 dB |
| Output SPL at 50 Hz | 126.8 dB |
| Output SPL at 63 Hz | 126.1 dB |
| Output SPL at 80 Hz | 126.5 dB |
| Output SPL at 100 Hz | 126.4 dB |
| Output SPL at 125 Hz | 126.1 dB |
| Weight | 149.9 lbs (68 kg) |
- Reviews, Comparisons and Sound Samples
- Independently measured by Data-bass; the published figures above come from this ASR subwoofer measurement thread.
- Head-to-Head Comparisons
- Reaction Audio PV-15X vs JTR Speakers Captivator 2400
- Reaction Audio PV-15X vs Funk Audio Ultra 21.0LX
- Reaction Audio PV-15X vs Monoprice Monolith M-215
- Reaction Audio PV-15X vs Monoprice Monolith 16 THX Ultra
- Reaction Audio PV-15X vs JBL 4645C
- Reaction Audio PV-15X vs JTR Speakers Growler (2015)
- Reaction Audio PV-15X vs Chase Home Theater SS18.1
- Reaction Audio PV-15X vs JTR Speakers Captivator S2
- See all 23 comparisons
Danley Sound Labs DTS10: $4,400 Passive eBay
Pros: Dual 12-inch tapped horn design delivers 129.6dB CEA-2010-A average and remains in current production, unlike most of the subwoofers ranked above it.
Cons: Requires external amplifier, extremely heavy at 129 kg, very large cabinet, and specialized tapped-horn design.
Full Danley Sound Labs DTS10 review and specifications →
| CEA-2010-A Average (40-80Hz) | 129.6 dB |
|---|---|
| Cabinet Color | black |
| Country | United States |
| Dimensions | 44"H x 59.5"W x 16"D (1117.6 x 1511.3 x 406.4 mm) |
| Drivers | 2x 12" (305mm) driver |
| Enclosure | tapped horn |
| Measurement Source | Data-bass |
| Output SPL at 10 Hz | 94.2 dB |
| Output SPL at 12.5 Hz | 110.6 dB |
| Output SPL at 15 Hz | 119.0 dB |
| Output SPL at 20 Hz | 122.5 dB |
| Output SPL at 25 Hz | 125.5 dB |
| Output SPL at 31.5 Hz | 128.3 dB |
| Output SPL at 40 Hz | 125.3 dB |
| Output SPL at 50 Hz | 127.3 dB |
| Output SPL at 63 Hz | 130.9 dB |
| Output SPL at 80 Hz | 135.0 dB |
| Output SPL at 100 Hz | 133.0 dB |
| Output SPL at 125 Hz | 128.7 dB |
| Passive | Yes |
| Warranty | 5 |
| Weight | 285.1 lbs (129.3 kg) |
- Links
- Reviews, Comparisons and Sound Samples
- Independently measured by Data-bass; the published figures above come from this ASR subwoofer measurement thread.
- Head-to-Head Comparisons
- Danley Sound Labs DTS10 vs JTR Speakers Growler (2015)
- Danley Sound Labs DTS10 vs Monoprice Monolith 16 THX Ultra
- Danley Sound Labs DTS10 vs JTR Speakers Captivator S2
- Danley Sound Labs DTS10 vs Pro Audio Technology LFC-24sm
- Danley Sound Labs DTS10 vs JBL 4645C
- Danley Sound Labs DTS10 vs WW Speaker Cabinets X21 - B&C 21DS115-4
- Danley Sound Labs DTS10 vs Chase Home Theater SS18.1
- Danley Sound Labs DTS10 vs HSU Research VTF-3 MK5 HP

