Short answer: the JTR Speakers Captivator 2400 on measured sound quality, the HSU Research VTF-3 MK5 HP on price. The JTR Speakers Captivator 2400 ranks #21 of 143 subwoofers, rated 4.4/5, at $3,500. The HSU Research VTF-3 MK5 HP ranks #59, rated 4.2/5, at $1,049, $2,451 cheaper.
Why pick the HSU Research VTF-3 MK5 HP: A 15 inch ported subwoofer with excellent output for the money, a strong value pick for movies and music. Watch for: Ported design requires careful room placement, mid-size 86 lbs (39 kg) cabinet, and mid-range output.
What the JTR Speakers Captivator 2400 does well: An 18 inch ported subwoofer with strong deep bass and plenty of headroom for loud movie nights in a large room. Watch for: The 762.0H x 508.0W x 571.5D mm cabinet and 147.9 lbs (67.1 kg) mass make this a serious placement and moving commitment.
Buy the HSU Research VTF-3 MK5 HP if the price is the priority over sound quality, or the JTR Speakers Captivator 2400 if sound quality is the priority over the price.
Looking for alternatives? See the complete Subwoofers rankings.
A 15 inch ported subwoofer with excellent output for the money, a strong value pick for movies and music.
An 18 inch ported subwoofer with strong deep bass and plenty of headroom for loud movie nights in a large room.
Prices on this page were last checked October 31, 2026 at 7:11 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.
As an eBay Partner, we may be compensated if you make a purchase.
Specifications Side By Side
| HSU Research VTF-3 MK5 HP | JTR Speakers Captivator 2400 | |
|---|---|---|
| Price | $1,049.00 | $3,500 |
| Ranked | #59 of 143 in Large Home Subwoofers (Over 75 lbs) | #21 of 143 in Large Home Subwoofers (Over 75 lbs) |
| Enclosure | ported, front | ported, front |
| Output SPL at 15 Hz | 100.8 dB | 113.6 dB |
| Output SPL at 20 Hz | 108.2 dB | 115.5 dB |
| Output SPL at 25 Hz | 113.4 dB | 120.0 dB |
| Output SPL at 31.5 Hz | 118.2 dB | 123.3 dB |
| Output SPL at 40 Hz | 121.9 dB | 126.2 dB |
| Output SPL at 50 Hz | 122.3 dB | 126.7 dB |
| Output SPL at 63 Hz | 121.1 dB | 126.3 dB |
| Output SPL at 80 Hz | 120.4 dB | 125.8 dB |
| CEA-2010-A Average (40-80Hz) | 121.4 dB | 126.2 dB |
| Dimensions | 25”H x 17.2”W x 24”D (635.0 x 438.1 x 609.6 mm) | 30”H x 20”W x 22.5”D (762.0 x 508.0 x 571.5 mm) |
| Weight | 85.1 lbs (38.6 kg) | 147.9 lbs (67.1 kg) |
| Warranty | 7/2(+3) | 5/3 |
| Cabinet Color | black | black, custom |
| Country | United States | United States |
| Measurement Source | Manufacturer | Audioholics |
| Drivers | 15” (381mm) driver | 18” (457mm) driver |
| Output SPL at 10 Hz | - | 104.8 dB |
| Output SPL at 12.5 Hz | - | 109.1 dB |
| Output SPL at 100 Hz | - | 125.8 dB |
| Output SPL at 125 Hz | - | 124.2 dB |
| Inputs | - | XLR, RCA |
| 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 |
Related Speaker Comparisons
How JTR Speakers Captivator 2400 compares with other leading options:
