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JBL JRX218S 18" Compact Subwoofer


Special Financing Options Available*

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  • $40 Instant Rebate - Price Shown Reflects Discount

We can Special Order this item for you. Contact us at 1-800-783-3368 for availability and an Estimated Time of Arrival.
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The JRX218S is driven by a massive JBL 18" woofer with a cast frame and 3" voice-coil
  • 18 in. compact subwoofer.
  • 350 W (continuous), 1400 W (peak) power capacity.
  • The rugged enclosure is constructed from 19 mm (.75 in) MDF (Medium Density Fiberboard) using advanced adhesives and mechanical fastener technology for durability and improved low-frequency performance. The enclosure is covered in black carpet.
  • A top mounted, cast aluminum 35 mm pole mount receptacle can receive an optional SS3BK pole to facilitate use of the JRX218S as a base for a midhigh speaker cabinet.
  • Non-resonant, all steel handles are used.
  • Attractive 18-gauge perforated steel grille protects components from damage.
More Information
Manufacturer JBL
Condition New
Mfg. Included Accessories  
Speaker Application Subwoofer
Active/Passive Passive
Enclosure Material 19 mm (.75 in) MDF
Enclosure Covering N/A
Woofer/Low Frequency 18"
Tweeter/Horn N/A
Frequency Range 34 Hz - 250 Hz
Frequency Response 53 Hz - 250 Hz
Power 350 W / 1400 W
Nominal Impedance 4 ohms
Sensitivity 98 dB SPL
Connectors Neutrik® Speakon® NL-4 (x2); parallel
Protection Circuit No
Pole Mount No
Flyable N/A
Height 23.5 in
Width 20.3 in
Depth 22 in
Product Weight 71 lbs (32.2 kg)
Unique Features N/A

JBL Warranty

The Warranty Card provided with your JBL product contains the full terms and conditions of your warranty.

Unless a different warranty period is stated in the Warranty Card provided with your JBL product, JBL warrants for a period of 1 year (5 years for any non-powered speakers) from the date of retail purchase by the original end-use purchaser, that this product, when delivered to you in new condition, in original packaging, from a JBL authorized reseller and used in normal conditions, is free from any defects in manufacturing, materials and workmanship.

Refer to the Warranty Card provided with your JBL product for specific details including what is not covered along with other terms and conditions.

Standard Shipping

When you place an order with Kraft Music, a confirmation will be sent to you via email, with details of your order, including method of shipping. Once your order leaves our facility, you will receive a shipping confirmation via email, with carrier name and tracking number. Many of the products we sell are shipped in the manufacturer box. These boxes will often have images, model numbers, and other text that indicate the contents inside. If your purchase is a gift, please make proper shipping arrangements or contact us about possible packaging options.

Kraft Music is able to ship to the continental US, HI, AK and PR.

UPS Ground Shipping at Kraft Music

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