HSU Research VTF-15H MK2 vs HSU Research VTF-3 MK5 HP

Last updated: August 9, 2026

Short answer: the HSU Research VTF-15H MK2 for the higher ranking, the HSU Research VTF-3 MK5 HP for the lower price. The HSU Research VTF-15H MK2 ranks #41 of 97 subwoofers at $1499. The HSU Research VTF-3 MK5 HP ranks #43 at $1099, $400 cheaper.

What the HSU Research VTF-15H MK2 gets right: 15-inch ported driver delivers 121.8dB CEA-2010-A average from HSU Research’s long-running VTF series. The catch: Ported enclosure prone to room modes at certain frequencies, mid-large 50 kg size, and $1,500 price point.

On the HSU Research VTF-3 MK5 HP side: Ported cabinet delivers 121.4dB CEA-2010-A average, one of the best price-to-output ratios in this weight class. Set against that: Ported design requires careful room placement, mid-size 39 kg cabinet, and mid-range output.

Buy the HSU Research VTF-15H MK2 if the ranking matters more than the price. Buy the HSU Research VTF-3 MK5 HP if the price matters more than the ranking.

Specifications Side By Side

HSU Research VTF-15H MK2 HSU Research VTF-3 MK5 HP
Price$1,499$1,099
Ranked#41 of 97 in Large Powered Home Subwoofers (Over 75 lbs)#43 of 97 in Large Powered Home Subwoofers (Over 75 lbs)
Enclosureported, frontported, front
Output SPL at 15 Hz101.6 dB100.8 dB
Output SPL at 20 Hz108.4 dB108.2 dB
Output SPL at 25 Hz114.8 dB113.4 dB
Output SPL at 31.5 Hz119.4 dB118.2 dB
Output SPL at 40 Hz122.9 dB121.9 dB
Output SPL at 50 Hz122.5 dB122.3 dB
Output SPL at 63 Hz121.1 dB121.1 dB
Output SPL at 80 Hz120.5 dB120.4 dB
CEA-2010-A Average (40-80Hz)121.8 dB121.4 dB
Dimensions24.0"H x 18.0"W x 26.0"D (609.6 x 457.2 x 660.4 mm)25.0"H x 17.25"W x 24.0"D (635.0 x 438.1 x 609.6 mm)
Weight110 lbs / 49.9 kg85.1 lbs / 38.6 kg
Warranty7/2(+3)7/2(+3)
Cabinet Colorblack, woodblack
CountryUnited StatesUnited States
Measurement SourceManufacturerManufacturer
Drivers15" (381mm) driver15" (381mm) driver

The Two Speakers In Full

HSU Research VTF-15H MK2: $1,499

HSU Research VTF-15H MK2 ranking card

Pros: 15-inch ported driver delivers 121.8dB CEA-2010-A average from HSU Research’s long-running VTF series.

Cons: Ported enclosure prone to room modes at certain frequencies, mid-large 50 kg size, and $1,500 price point.

Notes: Price includes shipping

CEA-2010-A Average (40-80Hz)121.8 dB
Cabinet Colorblack, wood
CountryUnited States
Dimensions24.0"H x 18.0"W x 26.0"D (609.6 x 457.2 x 660.4 mm)
Drivers15" (381mm) driver
Enclosureported, front
Measurement SourceManufacturer
Output SPL at 15 Hz101.6 dB
Output SPL at 20 Hz108.4 dB
Output SPL at 25 Hz114.8 dB
Output SPL at 31.5 Hz119.4 dB
Output SPL at 40 Hz122.9 dB
Output SPL at 50 Hz122.5 dB
Output SPL at 63 Hz121.1 dB
Output SPL at 80 Hz120.5 dB
Warranty7/2(+3)
Weight110 lbs / 49.9 kg

HSU Research VTF-3 MK5 HP: $1,099

HSU Research VTF-3 MK5 HP ranking card

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

CEA-2010-A Average (40-80Hz)121.4 dB
Cabinet Colorblack
CountryUnited States
Dimensions25.0"H x 17.25"W x 24.0"D (635.0 x 438.1 x 609.6 mm)
Drivers15" (381mm) driver
Enclosureported, front
Measurement SourceManufacturer
Output SPL at 15 Hz100.8 dB
Output SPL at 20 Hz108.2 dB
Output SPL at 25 Hz113.4 dB
Output SPL at 31.5 Hz118.2 dB
Output SPL at 40 Hz121.9 dB
Output SPL at 50 Hz122.3 dB
Output SPL at 63 Hz121.1 dB
Output SPL at 80 Hz120.4 dB
Warranty7/2(+3)
Weight85.1 lbs / 38.6 kg

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Product prices and availability were last checked August 9, 2026 at 6:57 AM UTC 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.