
SubwoofersMFR-VERIFIED
REL Acoustics T/9x
REL Acoustics
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Specifications · per-field provenance
● SOURCE-TRACKEDWhere we have it, each spec shows where the data came from.
Driver Size Inches10Manufacturer
Driver Count1Manufacturer
Driver ConfigsingleManufacturer
Passive Or Poweredpowered activeManufacturer
Amp ClassClass ABManufacturer
RMS Watts300Manufacturer
Freq Response Low HZ27
Freq Response Toleranceminus 6dBManufacturer
Enclosure TypesealedManufacturer
Down FiringYesManufacturer
App ControlNo
Wireless OptionYesManufacturer
RCA Inputs1Manufacturer
Speaker Level InputsYesManufacturer
LFE InputYesManufacturer
Height Inches13.4Manufacturer
Width Inches14.5Manufacturer
Depth Inches15.5Manufacturer
Weight Lbs45.5Manufacturer
Finish OptionsPiano Black Lacquer, Gloss White Lacquer 5 coatsManufacturer
Common questions
ANSWERED FROM THE DATAIs the REL Acoustics T/9x sealed or ported?
Sealed around a 10" driver, per its stated enclosure type. Sealed subwoofers roll off gently and stay tight and controlled — a strong fit for music, mixed use, and rooms where room gain hands back the deepest octave (small rooms, apartments).
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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