SubwoofersMFR-VERIFIED

Polk Audio Signature Elite ES12

Polk Audio
Polk Audio Signature Elite ES12

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Specifications · per-field provenance

● SOURCE-TRACKED
Where we have it, each spec shows where the data came from.
Driver size (in)12Manufacturer
Driver count1Manufacturer
Driver configurationsingleManufacturer
Passive or poweredpowered activeManufacturer
Frequency response, low (Hz)22Manufacturer
Frequency response toleranceunstatedManufacturer
Enclosure typeported bass reflexManufacturer
Port locationfrontManufacturer
Down firingNoManufacturer
Low-pass crossover, min (Hz)50Manufacturer
Low-pass crossover, max (Hz)160Manufacturer
Phase controlvariable 0 to 360Manufacturer
Phase adjustment range (°)-135° to 180° in 45° incrementsManufacturer
RCA inputs2Manufacturer
LFE inputYesManufacturer
Height (in)19Manufacturer
Width (in)14.3Manufacturer
Depth (in)19Manufacturer
Weight (lbs)47.6Manufacturer
Finish optionsBlackManufacturer

Common questions

ANSWERED FROM THE DATA

Is the Polk Audio Signature Elite ES12 sealed or ported?

Ported around a 12" 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.
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