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JBL EON518S

18" 500W Powered Subwoofer with Class-D Power Amp, Stereo Balanced Loop-through Outputs, and Switchable High-Pass Filter
Item ID: EON518S
Sorry, the JBL EON518S is no longer available. We've left this page up for reference only.
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JBL EON518S
JBL EON518S

Incredibly Portable Low-end Punch for Your Live Sound!

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The JBL EON518S 500-watt powered 18" subwoofer puts plenty of low end on tap for your live sound needs. The compact, lightweight (65 lbs.) design of the EON518S features a JBL Differential Drive 18" LF driver with a neodymium magnet for high performance, so it won't break your back - or your budget! Powered by a very efficient Class-D power amp, this sub includes a built-in, switchable highpass filter, "daisy chain" connections for adding other speakers, and a polarity reverse selector. Built road-tough, the EON518S is a real performer!

JBL EON518S 500-watt Powered 18" Subwoofer at a Glance:

  • High-quality LF driver design
  • Portable and versatile
  • Reliable
High-quality LF driver design

JBL's exclusive Differential Drive technology gives EON speakers more power and less weight. These patented low-frequency drivers use neodymium magnets and dual voice coils to perform better than conventional designs with less distortion and at a fraction of the weight.

Portable and versatile

EON is synonymous with portability: One person can easily lift, load, and mount an EON system virtually anywhere. Deep-welled,full-size handles feature ergonomically designed grip points,while balanced weight distribution and composite enclosures make EON truly one of the lightest and easiest sound reinforcement systems to transport and setup. EON's flexible mounting capability, awesome power and extreme light weight set the new standard as the performance do-it-all system for gigging musicians, touring bands, and mobile DJs. Main or monitor, pole or stand mounted, and even flown, EON is right at home regardless of the venue or application. Extend the low frequency performance of all EON systems with the EON518S. This subwoofer features an 18" JBL Differential Drive low frequency driver with a massive 500 Watts of power in a compact package that's lightweight enough to take on the road easily.

Reliable

JBL has drawn from over 60 years of world-class speaker design to develop the latest durable lightweight technologies. In addition to the legendary performance of JBL transducers, the EON series incorporates special limiter circuitry that will protect the electronic components when driven hard, rigorously tested by a 100-hour torture test. Covered by a full metal grille with protective backing fitted to a robust composite shell, EON speakers are built to stand up to the rigors of road abuse and deliver the performance you need - every time.

JBL EON518S 500-watt Powered 18" Subwoofer Features:
  • 500-watt high-performance powered subwoofer
  • True portability - only 65 lbs.
  • Compact enclosure
  • Designed handles with comfort rubber grips for easy transport
  • 18" Differential Drive low-frequency driver with neodymium magnet
  • Efficient Class-D digital amplifier technology
  • Stereo balanced loop-through outputs
  • Integrated and switchable High Pass Filter on loop-through outputs
  • Easy "daisy-chain" connections for extending the system
  • Polarity reverse selector
  • Integrated 36mm pole mount socket for sub/satellite applications
  • Rugged DuraFlex finish
The EON518S gives you an affordable and portable way to pump up the low end!

Warranty Info

Sweetwater's FREE 2-Year Total Confidence Coverage Warranty

Extra peace of mind at no extra cost.

  • Save money with FREE parts and labor
  • Get back to making music with the industry's fastest turnaround time
  • Fix it the first time with our award-winning, factory-certified Service Department
Learn More about Total Confidence Coverage

Offer applies only to single-receipt qualifying purchases. Select manufacturers may require that only the manufacturer’s products qualify towards the minimum purchase amount needed to be eligible for promotional financing. Otherwise, an invoice that meets the minimum purchase amount and contains at least one qualifying manufacturer product is eligible for promotional financing. No interest will be charged on promo purchase balance, and equal monthly payments are required on promo purchase until it is paid in full. The payments equal the amount financed divided by the number of months in the promo period, rounded up to the next whole dollar. These payments may be higher than the payments that would be required if this purchase was a non-promo purchase. During the last month(s) of the promo period the required monthly payment may be reduced due to the prior months’ rounding. Regular account terms apply to non-promo purchases. New Accounts as of 07/31/2025: Purchase APR is 34.99%. Penalty APR is 39.99%. Min Interest Charge is $2. Existing cardholders: See your credit card agreement terms. Subject to credit approval.

Offer applies only to single-receipt qualifying purchases. No interest will be charged on the promo balance if you pay it off, in full, within the promo period. If you do not, interest will be charged on the promo balance from the purchase date. The required minimum monthly payments may or may not pay off the promo balance before the end of the promo period, depending on purchase amount, promo length and payment allocation. Regular account terms apply to non-promo purchases and, after promo period ends, to the promo balance. New Accounts as of 07/31/2025: Purchase APR is 34.99%. Penalty APR is 39.99%. Min Interest Charge is $2. Existing cardholders: See your credit card agreement terms. Subject to credit approval.

The estimated required monthly payment shown which excludes taxes and delivery equals the amount financed divided by the number of months in the promo period, rounded up to the next cent. During the last month(s) of the promo period the required monthly payment may be reduced due to this rounding. These payments apply only with the financing offer shown. If you make these payments by the due date each month, you should pay off this amount financed within the promo period, if it is the only balance you are paying off. If you have other balances on your account, this payment will be added to any other minimum monthly payments.

Applies only to select items from this manufacturer. Ask your Sweetwater Sales Engineer for more details.