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JBL PRX418S 18in Passive Subwoofer

Model: PRX418S

JBL PRX418S 18in Passive Subwoofer
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About: JBL PRX418S 18in Passive Subwoofer

PRX418S is an eighteen inch subwoofer which, when combined with the two-way models, provides a sub/sat system capable of generating 135 dB of full-range, high quality audio.


  • Tough DuraFlexT finish enclosure
  • Heavy Duty 16 gauge protective screen backed steel grille


  • Frequency Range    :    35 Hz – 250 Hz
  • Frequency Response    :    52 Hz – 120 Hz
  • System Sensitivity    :    95 dB SPL (1w@1m)
  • Power Rating, Pink Noise    :    800 W / 1600 W / 3200 W
  • (Continuous/Program/Peak)
  • Rated Maximum SPL    :    130 dB SPL peak
  • Nominal Impedance    :    8 ohms
  • Dimensions (H x W x D)    :    678 mm x 536 mm x 615 mm
  • (26.7" x 21.1" x 24.2")
  • Net Weight    :    36 kg (79 lbs.)

UPC: 050036904063 is a Canadian authorized JBL retailer.

Reviews: JBL PRX418S 18in Passive Subwoofer

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Warranty: JBL PRX418S 18in Passive Subwoofer Warranty:

30 Days

Manufacturer's Warranty:

Pro Products:

The warranty on JBL professional loudspeaker products (except for enclosures, electronic components, and portable products) is valid for 5 years from the date of the first consumer purchase. Enclosures and electronic components are warranted for 1 year from the date of original purchase.

Effective 1 March 2005, portable products such as EON, JRX, MRX, PRX are warranted by Soundcraft Canada’s 2 year no-fault full warranty. During this time, if your speaker fails for any reason, it will be repaired at our expense. This includes parts, labor, and one-way shipping by ground transport. Exception: VRX and SRX are excluded from this warranty.