• Account
  • View Shopping Cart

Menu Search View Shopping Cart Call Us

JBL PRX400 Series 18" Subwoofer  From JBL

18" subwoofer when combined with the two-way models, provides a sub/sat system capable of generating 135 dB of full-range, high quality audio.



Retail:  $936.00

"Experience the Difference"

Sound Pure's 3-Year Warranty

Our Free 3-Year Warranty!
In addition to the standard included manufacturer warranty, virtually all new products carry our exclusive, industry-leading, absolutely free, Sound Pure 3-Year Warranty, which includes PARTS & LABOR. This high-value perk is our way of providing the ultimate in added value to enhance the unique personal touch our small, dedicated team contributes to each purchase.
Learn more »

Lifetime Support

Free Lifetime Technical Support!
Our small team of dedicated experts is here to help the original purchaser for the lifetime of the product. Why? Because we care about building real relationships with our customers for life and stand behind every product we sell.
Contact us for up-to-date delivery estimate.
Payments as low as $65/mo.

Manufacturer's Description from JBL

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. 



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

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.)