JBL

JBL PRX818XLF

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Item# PRX818XLFW
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$1,099.001099.0 each
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General Specifications

System Type Self Powered 18” subwoofer
Maximum SPL Output 134 dB peak
Frequency Range (-10 dB) 30 Hz - 103 Hz
Frequency Response (±3 dB) 35 Hz – 87 Hz
Input Connectors Two Balanced female XLR/ 1/4” combo connectors
Input Impedance 20K Ohms (balanced)
Signal Indicators Limit - Yellow LED indicates peak output has been reached and dsp limiter is acting ; Signal - Green LED indicates signal present ; Power - Blue indicates system has power and ready
Dynamic Control (Input) dbx Type IV™ limiter circuit
System Low Pass 80 Hz
Loop out Crossover Frequency 80Hz Digital 24db/octave Linkwitz-Riley Filter
Design Highly efficient Class-D amplifier
Power Rating 1500W
AC Power Input 100V - 240V ~ 50/60 Hz
LF Driver 1 x JBL 2278G 460 mm (18 in) woofer
Enclosure Rectangular, 18 mm, birch-poplar mix
Transport 2 x injection molded handles with backing cup
Grille Powder coated, Obsidian, 16 gauge perforated steel with acoustical transparent black cloth backing

Dimensions

Height 27.26 in (692 mm)
Width 20.6 in (523 mm)
Depth 28.5 in (724 mm)
Net Weight 80 lbs (36.28 kg)
Gross Weight 100.0 lbs (45.0 kg)

Design

Finish Obsidian DuraFlex™ finish
  • 1 x PRX818XLF
  • 1 x IEC Cable
  • 1 x User's Guide
The JBL PRX818XLF is a self-powered extended low-frequency subwoofer system designed and engineered to provide sub bass frequencies with accuracy and power. Featuring a JBL 18-inch woofer powered by a 1500-watt class-D amplifier, PRX818XLF delivers incredible output in a lightweight and compact form factor. Used as a single sub in a sub/ sat system or in multiples as part of a scalable, large format sound reinforcement system, the PRX815XLF performs with exceptional efficiency and control. The subs are stackable and light-weight, ensuring quick set-ups and tear-downs. With the 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. PRX800 subwoofers feature a standard M20 threaded pole cup that can accept most modern subwoofer-mounted speaker poles. The PRX800 series integrates embedded ioSYS technology which enables easier setup and control when used with the HARMAN Connected PA app and compatible products. Connected PA delivers seamless plug-and-play operation with a variety of HARMAN equipment and enables you to control your entire live sound system with one app. Products within the Connected PA system self-identify and retain presets for effortless setup, and setup wizards help you quickly optimize speaker levels, configuration settings and EQ. Current products with embedded ioSYS technology and HARMAN Connected PA compatibility include the Ui24R mixer, JBL PRX800 loudspeakers, dbx Di1 direct boxes, and AKG P5i microphones and the MDAi dynamic microphone adapter.

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3 Years

Products purchased online or from an authorized local retailer and under warranty may qualify for an exchange with a valid receipt.

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how to made for best sound eq dsp for djs?

Asked by: rosh boy
Thank you for your question. You might find the answer to your question in our Product Support FAQ and knowledge base sections: https://www.harmanaudio.com/support-knowledgebase.html.To submit a support case, please fill out he Contact Us form at the same location. Thank you
Answered by: Meriam
Date published: 2018-12-12

Is there any information on how best to utilize the 818 in a single subwoofer setup.  There is no information int he manuals or other guides.

Asked by: scott2002
We would like to work with you directly to help you with your issue. Please submit a case request at http://www.jblproservice.com/forms/marcom.html and the Customer Service Team will be more than happy to assist you.
Answered by: Steve S
Date published: 2018-02-17

how do I make a turkey sandwich?

Asked by: Eatdatpusee445

If this is supposed to be a 1500 amplifier, why does the back panel state 300w?

Asked by: Director Jeff
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