JBL PRX818XLFW
Estimated Shipping Widget will be displayed here!
- This item is covered for 3 years
Couldn't load pickup availability
Information
Information
Manufacturer Information
JBL
https://www.jbl.com
------------------------
Safety manager:
CSI audiovisuel
Email:
Address:
A Sound Reinforcement Subwoofer Designed for Modular Systems
The PRX818XLFW is designed as a versatile bass foundation: it can operate as a single subwoofer, in a satellites + sub configuration, or be multiplied to form a larger system. This "modular" approach is ideal when you need to adapt your sound to the venue, musical style, and target volume level, while maintaining a firm and clear bass signature.
Its JBL Differential Drive transducer and neodymium components deliver high sound pressure levels in a transportable format, a key point for mobile performances, rentals, and stages where every centimeter counts.
Who Is the JBL PRX818XLFW For?
This subwoofer is aimed at DJs, bands, sound providers, venues, and event spaces that want to add serious low-end foundation without relying on an external amplification rack. It is especially suitable for contemporary music (electro, hip-hop, pop, rock) where the kick and sub-bass need to remain present even at high volumes.
On the front, it provides the weight and breadth often missing from standalone full-range speakers. As reinforcement (side-fill, system complement), it also helps stabilize the low end of the mix and better control energy in the 30 to 100 Hz range.
Technical specifications
| Battery | No | Cutaway | No |
| Number of channels | 1 channel | Speaker structure | wood |
| Bluetooth | No | Inputs | combo XLR/jack |
| Speaker diameter | 18" | Outputs | XLR |
| Number of speakers | 1 | Color | Black |
| EQ | Yes | Power output | 1500 W |
Questions frequently asked
Does the JBL PRX818XLFW go low enough for a DJ system?
The stated frequency response reaches 35 Hz at ±3 dB, and 30 Hz at -10 dB. The JBL 2278G 18-inch driver is designed to support the kick and sub-bass in contemporary music.
What power and SPL level does this JBL subwoofer have?
The built-in amplifier delivers 1500 W and the maximum stated level is 134 dB peak at 1 m.
How to connect this subwoofer to a mixer or active speakers?
The combo XLR/jack input allows connection of a mixer or line source, with an RCA input also available. An XLR output provides the signal link for daisy chaining. The crossover is stated at 100 Hz via DSP and 120 Hz in pass-through mode.
Is remote control via Wi-Fi available?
The built-in Wi-Fi enables control from the PRX Connect app on iOS and Android. The 8-band parametric EQ and delay adjustable up to 50 ms can be managed remotely.
What is the weight of the subwoofer and is it suitable for mobile gigs?
Weighing 36.8 kg for 692 x 523 x 724 mm, this subwoofer requires appropriate handling. The wooden enclosure features a DuraFlex finish, while the variable-speed fan provides cooling as needed.



