
SubwoofersMFR-VERIFIED
Hsu Research VTF-TN1
Hsu Research
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Specifications · per-field provenance
● SOURCE-TRACKEDWhere we have it, each spec shows where the data came from.
Driver Size Inches15Manufacturer
Passive Or Poweredpowered activeManufacturer
RMS Watts600Manufacturer
Peak Watts2000Manufacturer
Freq Response Low HZ14Manufacturer
Freq Response ToleranceunstatedManufacturer
Enclosure Typeported bass reflexManufacturer
Port LocationbottomManufacturer
Down FiringNoManufacturer
Lp Crossover HZ Min30Manufacturer
Lp Crossover HZ Max120Manufacturer
Phase Control0 180 switchManufacturer
RCA Inputs2Manufacturer
Speaker Level InputsYesManufacturer
Height Inches30Manufacturer
Width Inches18.5Manufacturer
Depth Inches18.5Manufacturer
Weight Lbs85Manufacturer
Finish OptionsSatin BlackManufacturer
Common questions
ANSWERED FROM THE DATAIs the Hsu Research VTF-TN1 sealed or ported?
Ported around a 15" driver, per its stated enclosure type. A ported design uses a tuned vent to play deeper and louder from the same amplifier — what movie soundtracks reward — at the cost of a steeper drop below the port's tuning frequency.
Computed from this product’s normalized, source-tracked fields — an unstated spec reads as “can’t check”, never as a yes or a no.
Check it against your build →Guides for Subwoofers
BUYING ADVICEThe best subwoofers for apartments and small roomsRead the guide →
Sealed vs ported, and how low is low enoughRead the guide →
Speaker placement: the free upgrade most rooms are missingRead the guide →
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