Monoprice Monolith THX 10in Subwoofer
SubwoofersMFR-VERIFIED

Monoprice Monolith THX 10in Subwoofer

Monoprice

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Specifications · per-field provenance

● SOURCE-TRACKED
Where we have it, each spec shows where the data came from.
Driver Size Inches10Manufacturer
Driver Count1Manufacturer
Driver Configsingle
Passive Or Poweredpowered activeManufacturer
Amp ClassClass DManufacturer
RMS Watts500Manufacturer
Freq Response Low HZ20Manufacturer
Freq Response Toleranceminus 6dBManufacturer
Max SPL DB90Manufacturer
Enclosure TypesealedManufacturer
Lp Crossover HZ Min40Manufacturer
Lp Crossover HZ Max160Manufacturer
Phase Controlvariable 0 to 180Manufacturer
Phase Adjustment Range Degrees0° - 180°Manufacturer
Auto OnYesManufacturer
RCA Inputs2Manufacturer
LFE InputYesManufacturer
Height Inches18.9Manufacturer
Width Inches15Manufacturer
Depth Inches19.7Manufacturer
Weight Lbs72.5Manufacturer
Finish OptionsBlack AshManufacturer

Common questions

ANSWERED FROM THE DATA

Is the Monoprice Monolith THX 10in Subwoofer 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.
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Guides for Subwoofers

BUYING ADVICE
The 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 →