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JBL PRX418S 18" Subwoofer

The JBL PRX418S is an 18" subwoofer which, when combined with the two-way models, provides a sub/sat system capable of generating 135dB of full-range, high quality audio. Sam Ash Direct has the guaranteed lowest price and fast free, shipping.


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MSRP: Old Price $936.00 Discounted Price $749.00 Save : $187.00 (20%)
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MSRP: Old Price $936.00 Discounted Price $749.00 Save : $187.00 (20%)
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JBL’s PRX400 passive speakers were designed to provide the sensitivity, frequency response and power handling needed to address a multitude of demanding audio environments while still being reasonably priced.

For musicians, DJ’s, House of Worship, public address, or suspended in a commercial environment like a school or nightclub, they can be used with a powered mixer or a full rack of amps and signal processing, delivering the sound power and bandwidth necessary to make loud music sound natural and even quiet speech intelligible.

Comprised of tour tested JBL components in rugged enclosures with professional connectors and suspension points, three 2-way designs and an 18" sub-woofer tackle tough jobs affordably and professionally.

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

Get your JBL PRX418S 18" Subwoofer today from Sam Ash Direct and enjoy the confidence that comes from fast, free shipping, the guaranteed lowest price and our 45/60-day return/price protection policy.

Cancer and Reproductive Harm-www.P65Warnings.ca.gov

Things You Will Get:

  • Subwoofer

Great Bass


I have used numerous professional brands of subs and these are awsome sounding with bass drum punch you feel in your chest. The size and weight are a plus for transporting by yourself and the quality of bass you get you normally would find in much larger cabenit.

DJ Steve

Richmond, Virginia


PRX418S 18" Subwoofer

5.0 1


Warranty Info:

PRX418S 18" Subwoofer

The JBLWarranty on professional loudspeaker products (except for enclosures) remains in effect for five years from the date of the first consumer purchase. JBL amplifiers are warranted for three years from the date of the original purchase. Enclosures and all other JBL products are warranted for two years from the date of the original purchase.