PRX618S-XLF (discontinued)

18 in. Self-Powered Subwoofer System

PRX618S-XLF
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18 in. Self-Powered Subwoofer System

The PRX618S-XLF, extended low frequency subwoofer was designed and engineered to provide sub bass frequencies with accuracy and power. Used as a single sub in a sub/sat system or in multiples as part of a scalable, large format sound reinforcement system, the PRX618S-XLF performs with extreme efficiency
and control.

 

Features

  • Maximum SPL 133 db peak
  • 460mm (18 in) Differential Drive® dual voice-coil and magnetic gap, neodymium woofer
  • 1000 Watt (2 x 500 watt) Class-D, Crown® digital amplifier
  • DSP input section with dbx® Type IV™ limiter circuit, crossover, dynamic limiting, component optimization, selectable system EQ
  • Professional XLR line and ¼" Mic/Instrument inputs, with loop through
  • Obsidian DuraFlex™ coated plywood construction
  • Top panel M20 pole mount socket for sub/satellite configuration
  • Large die-cast aluminum handle bar with a fine tuned ergonomic rubber grip for maximum comfort

Applications

  • The PRX618S-XLF, extended low frequency subwoofer was designed and engineered to provide sub bass frequencies with accuracy and power. Used as a single sub in a sub/sat system or in multiples as part of a scalable, large format sound reinforcement system, the PRX618S-XLF performs with extreme efficiency and control. The subs are stackable and light-weight ensuring quick set-ups and tear-downs. And due to their rugged construction are perfect for AV rental inventories. With a pole receptacle (that accepts a SS4-BK or SS4-BK24) on the top panel and integrated stereo pass-thru this is the most powerful low-frequency complement to the PRX full-range systems. The addition of a polarity reverse option further enables system optimization.
  • The PRX618S-XLF is a high performance self-powered subwoofer system. The PRX618S-XLF is comprised of a powerful 2268FF Differential Drive® dual voice-coil and magnetic gap, neodymium woofer driven by a 1000 Watt (dual 500 watt) Crown Class-D power amplifier. Dual-Bridge Technology™ directly links discrete amplifier channel outputs to each voice coil in the Differential Drive woofer. Electrical power transfer to the transducer is optimized for more power performance. A proprietary DSP chip is at the core of a fully featured input section, providing user selectable cross-over functionality, polarity optimization, protection, dynamic limiting and discrete component optimization.
  • The amplifier input panel offers stereo inputs with XLR or ¼ inch jack compatibility. A user selectable crossover ensures a smooth transition to full-range system connected to the stereo outputs. Signal present and limiter lights indicate the system status and assist in setting the optimum level, via the level control knob.
  • All PRX600 cabinets are built from a combination of 25mm (on the top and bottom for added rigidity) and 18mm, strong, light-weight poplar plywood made structurally sound with tongue and groove joints. All PRX600 Series cabinets are protected by JBL’s tour proven DuraFlex™ finish. Grilles are made from dent-resistant 16 gauge steel and handles are made from light-weight glass-filled nylon for added strength and durability.
  • Special note: JBL highly recommends that no more than 70 lbs of weight be placed on a speaker pole that is mounted to a PRX618S or PRX618S-XLF.
 

Downloads

  Version Language Size Uploaded
Specifications
file type icon PRX618S-XLF Spec Sheet
updated: Oct 2020
    392 KB Oct 2020
Manuals
file type icon PRX600 Users Guide - French
fr updated: Oct 2020
  fr  3.68 MB Oct 2020
Brochures
file type icon PRX600 Brochure
updated: Oct 2020
    1.49 MB Oct 2020
CAD Drawings
file type icon PRX600 Drawings 2D & 3D
updated: Oct 2020
    4.8 MB Oct 2020
Compliances
file type icon PRX600 Series Declaration of Conformity
updated: Oct 2020
    93.3 KB Oct 2020
User Guides
file type icon PRX600 Users Guide
updated: Oct 2020
    4.65 MB Oct 2020
Images
file type icon PRX618S-XLF Front-Back
updated: Oct 2020
    689 KB Oct 2020
file type icon PRX618S-XLF Front
updated: Oct 2020
    483 KB Oct 2020

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Parts & Service

Specifications

System Type Self-Powered 18", bass - reflex
Maximum SPL Output 133 dB peak
Frequency Range (-10dB) 30 Hz – 105 Hz
Frequency Response (±3 dB) 39 Hz – 93 Hz
Polarity Normal or reverse polarity
Crossover Frequency 90 Hz
Amp Design Crown® Class D
Power Rating 1000 W ( 2 x 500 )
Dimensions (H x W x D) 685.8 mm x 530.9 mm x 716.3 mm ( 27.0 in x 20.9 in x 28.2 in )
Net Weight 37 kg ( 81.5 lb )

Support/FAQs

HARMAN Professional Solutions:

PRX618S-XLF (discontinued)

18 in. Self-Powered Subwoofer System