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JBL :: S2-1224 :: $66.84

JBL S2-1224

Item# 45916

12" Series II Subwoofer 2-Ohm or 4-Ohm Impedance 1100W

Sorry, this product is no longer available.

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What's Included:

  • One 10" Subwoofer (with impedance switch)
  • Owner's manual

Product Highlights:

  • frequency response: 25-175 Hz
  • polypropylene cone
  • switchable 2- or 4-ohm impedance
  • ported box volume: 2.5 cubic feet
  • power handling: 275 watts RMS (1100 watts peak)
  • sensitivity (2.83V at 1 meter): 93 dB
  • 12" component subwoofer
  • nitrile rubber surround
  • mounting depth: 5-13/16"
  • mounting height: 11/16"
  • sealed box volume: 0.75 cubic feet

Series II woofers delivers the enhanced efficiency and higher output. A switch on the input terminal allows you to easily change the woofer's impedance between 2Ω and 4Ω settings.JBL uses progressive spiders to provide the best possible control at the excursion limits versus much more commonly used linear spiders.


Fs (Hz) 31.9
Frequency Response 25 - 175 Hz
Port length (inches) 11.7
Cutout Diameter or Length (inches) 11 1/4
Ideal Ported Box Volume (cubic feet) 2.5
Xmax (millimeters) 10.25
Surround Material NBR
Vas (liters) 61.2
Cone Material Polypropylene
Ideal Sealed Box Volume (cubic feet) 0.75
Free-Air Yes
Port diameter (inches) 4
Size 12 -inch
Qts 0.52
Impedance 2 ohms
Dual Voice Coil No
Sensitivity 93 dB at 2.83 volts
RMS Power Range (Watts) ---
Peak Power Handling (Watts) 1100
Top Mount Depth (inches) 6 1/2
Bottom Mount Depth (inches) N/A
  • Subwoofers are usually sold as a single unit unless otherwise noted.
  • UPC: 050036326742
  • Weight: 13
*Warranty: 1 Year warranty.
1 Year warranty from implies that repairs must be returned to, not the manufacturer. More information can be found in our help section under returns & warranties.
What's not covered : Misuse, abuse, defacement, physical damage of any kind, and improper installation / operation. Video and multimedia equipment with damaged or cracked screens.Subwoofers and speakers are not warranted against being blown, burned or abused.