RSL Speedwoofer 12S
SubwoofersMFR-VERIFIED

RSL Speedwoofer 12S

RSL

Price

$885
Best price today at rslspeakers.com
Buy at rslspeakers.com ↗Add to build

Checked against your build

This page doesn’t know your build. Open the builder to check this part against the parts you’ve already picked.
Check it in the builder →

Where to buy

TRACKED RETAILER OFFERS
rslspeakers.comCHECKED 1 DAY AGO$885 →
We may earn a commission at no cost to you; it never affects rankings or compatibility verdicts — those come from the data.

Specifications · per-field provenance

● SOURCE-TRACKED
Where we have it, each spec shows where the data came from.
Driver Size Inches12Manufacturer
Driver Count1Manufacturer
Driver ConfigsingleManufacturer
Passive Or Poweredpowered activeManufacturer
Amp ClassClass DManufacturer
RMS Watts500Manufacturer
Peak Watts1550Manufacturer
Freq Response Low HZ16Manufacturer
Freq Response Toleranceplus minus 3dBManufacturer
Enclosure Typeported bass reflexManufacturer
Port LocationrearManufacturer
Lp Crossover HZ Min30Manufacturer
Lp Crossover HZ Max250Manufacturer
Phase Controlvariable 0 to 180Manufacturer
Phase Adjustment Range Degrees0 to 180Manufacturer
Auto OnYesManufacturer
Wireless OptionYesManufacturer
Speaker Level InputsYesManufacturer
Height Inches22.3Manufacturer
Width Inches18.9Manufacturer
Depth Inches22.1Manufacturer
Weight Lbs82Manufacturer
Finish OptionsBlack (Matte), White (Matte)Manufacturer

Common questions

ANSWERED FROM THE DATA

Is the RSL Speedwoofer 12S 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.
Check it against your build →

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 →