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JBL PRX718XLF 18" Powered Extended Low-Frequency Subwoofer  

Item #: 
1368456536969
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Ultra deep low-end reinforcement is what the JBL PRX718XLF 18" powered subwoofer delivers in spades thanks to its 1500 watts of Class D power. JBL's Differential Drive technology incorporates lower ma... Click To Read More About This Product

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$74997
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Overview

Ultra deep low-end reinforcement is what the JBL PRX718XLF 18" powered subwoofer delivers in spades thanks to its 1500 watts of Class D power. JBL's Differential Drive technology incorporates lower mass in the ferrite magnet for reduced weight while maximizing power amp efficiency for greater heat dissipation and increased power handling. The clarity of this enclosure relative to its volume is simply revolutionary. The PRX718XLF punches above its weight class with its strong and clean lows.

The PRX700 Series represents an evolutionary step in powered speaker design. Efficient amplifier power, rugged durability and enhanced versatility combine together in a self-powered loudspeaker designed from the ground up to perform in the real world of sound reinforcement. Inconvenient audio environments, high ambient noise levels and loud volumes are typical features of performing, and the PRX700 series is adept at meeting all of these challenges. They are the first systems to use JBL's patented Differential Drive technology with ferrite drivers featuring high power, wide bandwidth and low distortion. Versatile, scalable, easy-to-transport and set up, the PRX700 Series use JBL's tour tested technology throughout for a lifetime of reliable performance you can trust.


Features
  • Light weight
  • High power
  • Low distortion
  • High output
Specifications
  • System type: Self-powered 18" bass reflex
    Max SPL Output: 134 dB
    Frequency Range (-10 dB): 30 Hz - 103 Hz
    Frequency response: 35 Hz - 87 Hz
    Amplifier Design: Class D
    Dimensions: 27.18" X 20.6" X 28.5"
    Weight: 81lb
Warranty

GUITAR CENTER'S PRO COVERAGE
Pro Coverage gives you added warranty protection for your new gear. Stepping in where the manufacturer's "normal wear and tear" coverage ends, our Pro Coverage program offers you upgraded coverage if your product ever fails Read More.

Pro Coverage includes
  • Accidental damage protection (new gear only)
  • Expedited repair
  • Free shipping (for returns or repairs)
  • 100% coverage for commercial use
  • Extended return period
  • Extended price protection
  • No lemon guarantee
  • Free transfer of coverage to a new owner
  • Repair costs covered for up to three years from date of purchase
  • Repair authorization-toll-free by phone or via the web
  • Customer Reviews
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Review Snapshot

by PowerReviews
JBLPRX718XLF 18" Powered Extended Low-Frequency Subwoofer
 
4.9

(based on 11 reviews)

Ratings Distribution

  • 5 Stars

     

    (10)

  • 4 Stars

     

    (1)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (0)

100%

of respondents would recommend this to a friend.

Pros

  • Easy to set up (9)
  • Good power output (9)
  • Great sound quality (9)
  • Attractive (7)

Cons

No Cons

Best Uses

  • Large rooms (7)
  • Pro audio / DJ / mixing (6)
  • Outdoors (4)
    • Reviewer Profile:
    • Pro audio / DJ / mixing (5)
    • Was this a gift?:
    • No (8)

Reviewed by 11 customers

Displaying reviews 1-10

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5.0

Great sub!!!

By Aaron

from undisclosed

Verified Buyer

Comments about JBL PRX718XLF 18" Powered Extended Low-Frequency Subwoofer:

Great sub! Very clean and not muddy bass at all. Lows are amazing! To this point, I have only used it inside. But one sounded so good I had to get a second. As some have said, the amp cooling fan is audible with no music playing. But that is the only con, if you want to call it that. For being a powered 18", it is light and handles are in great locations for moving. I highly recommend the 718xlf to anyone who wants to hear and FEEL the low frequencies.

(2 of 3 customers found this review helpful)

 
5.0

Yes

By Dj Clubber

from San Bruno ca

About Me Pro Audio / DJ

Pros

  • Attractive Design
  • Easy to Mount
  • Easy To Set Up
  • Good Power Output
  • Great Sound Quality

Cons

    Best Uses

    • DJ / Mixing
    • Larger Rooms

    Comments about JBL PRX718XLF 18" Powered Extended Low-Frequency Subwoofer:

    Excellent

    • Was this a gift?:
    • Yes

    (5 of 8 customers found this review helpful)

     
    4.0

    Great sound. Bulky Shape

    By Giorg

    from Los Angeles, CA

    About Me Musician

    Verified Buyer

    Pros

    • Easy To Set Up
    • Good Power Output
    • Great Sound Quality

    Cons

    • Heavy / Bulky

    Best Uses

      Comments about JBL PRX718XLF 18" Powered Extended Low-Frequency Subwoofer:

      I got this speaker to add to my PA that consists of two JBL JRX125 passive speakers in my band's rehearsal studio. We are a three piece and use electronic sounds with a lot of bottom end. I decided to purchase of these subs so we would stop blowing our speakers. And the sound is powerful. Huge lows and tight punchiness. I am very happy with the sound. The design, however, is an odd shape. Usually an 18" would be no issue fitting into my car but the design of this speaker is very long depth wise. There was no possible way to fit so it makes it impractical for us to be able to use it anywhere outside our studio unless we had a bigger vehicle. Also due to the long shape it is a bit difficult to get behind it to shut the power off unless you have enough breathing room on the sides to get behind it. I will have to figure out a power conditioner situation where it will make it easier to shut off without having to crawl behind it.

      • Was this a gift?:
      • No

      (1 of 1 customers found this review helpful)

       
      5.0

      I would buy this product again.

      By kennyH

      from Austin,Texas

      About Me Pro Audio / DJ

      Verified Buyer

      Pros

      • Attractive Design
      • Easy To Set Up
      • Good Power Output
      • Great Sound Quality

      Cons

        Best Uses

        • DJ / Mixing
        • Larger Rooms

        Comments about JBL PRX718XLF 18" Powered Extended Low-Frequency Subwoofer:

        Excellent sound, bought another one right after.

        • Was this a gift?:
        • No

        (5 of 5 customers found this review helpful)

         
        5.0

        First class equipment

        By x

        from Arkansas

        About Me Pro Audio / DJ

        Verified Buyer

        Pros

        • Easy To Set Up
        • Good Power Output

        Cons

        • Heavy / Bulky

        Best Uses

        • DJ / Mixing
        • Larger Rooms

        Comments about JBL PRX718XLF 18" Powered Extended Low-Frequency Subwoofer:

        Hard to go wrong with JBL pro line and this speaker is no exception. Yes you pay for quality but with JBL there is no doubt about what you will get.

        I bought this speaker to add bottom to our mobile DJ setup. Just one easily covers the "Thump" when matched with our four 15" full range speakers in a small to midsized venue.. If playing a large venue (school gym etc...) adding a second would be advised.

        Very easy setup and it is nice that the speaker has a built in sub filter and stereo in plus pass. If you had two of these with a matching powered top setup would be quick and you could cover just about any indoor venue for dance.

        • Was this a gift?:
        • No

        (5 of 5 customers found this review helpful)

         
        5.0

        Exactly what I was looking for

        By Jamie

        from Hackberry, Louisiana

        About Me Practical, Sound And Media Tech, Tech Savvy

        Pros

        • Attractive Design
        • Easy To Set Up
        • Good Power Output
        • Great Sound Quality
        • Relatively light weight

        Cons

          Best Uses

          • DJ / Mixing
          • Houses Of Worship
          • Larger Rooms
          • Medium rooms
          • Outdoors

          Comments about JBL PRX718XLF 18" Powered Extended Low-Frequency Subwoofer:

          I heard a pair of these at a church where I was attending a meeting. The clarity surprised me especially since I was seated only a few feet away from one of them. They sounded very clean and tight. The low's hit you right in the chest too. I knew then that our church needed a pair of these as well. They were quite easy to set up and within minutes I had them dialed in to our system. It does have a 90Hz internal crossover, however, I almost wish it were adjustable. Our mixer has a low frequency crossover so it's not a problem for me, I just think it'd would've been a nice touch. I'd like to buy a few more of these when we get our youth building ready.
          Another thing, Churches- be sure to get with a Musician's Friend rep BEFORE you buy. There are discounts available.

          (3 of 3 customers found this review helpful)

           
          5.0

          Great for electr. Drums

          By T.S.

          from Tulsa.

          About Me Practical

          Pros

          • Great Sound Quality

          Cons

            Best Uses

              Comments about JBL PRX718XLF 18" Powered Extended Low-Frequency Subwoofer:

              I use one of these for my drum monitor & to push my Yamaha 950k electronic drum set on stage, it fills the stage with plenty of kick & it's the first sup that didn't flake out the kick. This sub with a good top speaker will let your drums to be heard with all the low end kick posible.

              • Was this a gift?:
              • No

              (2 of 2 customers found this review helpful)

               
              5.0

              Test Drive PRX18XLF 18

              By Plank Spanker

              from Houston TX

              About Me Pro Audio / DJ

              Pros

              • Attractive Design
              • Easy to Mount
              • Easy To Set Up
              • Good Power Output
              • Great Sound Quality

              Cons

                Best Uses

                • Basic Systems
                • Larger Rooms
                • Outdoors
                • Smaller Rooms

                Comments about JBL PRX718XLF 18" Powered Extended Low-Frequency Subwoofer:

                I recently sold my beloved JBL SRX 700 system and now shopping for a replacement system.
                This pair of active PRX718XLR "18"s I am trying out at this time sound noticeably better than the SRX700 718s that I was pushing with one side of a Crown XTi 6000 power amp. By better, I mean in all aspects. Warmer, more pleasant tone, big tight full low end thump !
                For price, portability and performance , it is one of the best in it's class.

                • Was this a gift?:
                • No

                (2 of 2 customers found this review helpful)

                 
                5.0

                Powerful Low End

                By M

                from Michigan

                Pros

                • Attractive Design
                • Easy To Set Up
                • Good Power Output
                • Great Sound Quality

                Cons

                  Best Uses

                  • Basic Systems

                  Comments about JBL PRX718XLF 18" Powered Extended Low-Frequency Subwoofer:

                  This sub comes with a lot of power! At 1500 watts each you wont be disappointed. I own two of these and really like the fact that the crossover is built into the sub as well. I leave mine at about half gain and its way more than enough low end for a full band gig. Plus they aren't back breaking to carry around and set up from one show to the next!

                  • Was this a gift?:
                  • No

                  (1 of 2 customers found this review helpful)

                   
                  5.0

                  looks great,serious deep bass

                  By DJ Skello

                  from Elk Grove, Ca

                  About Me Audiophile, Pro Audio / DJ, Tech Savvy

                  Pros

                  • Attractive Design
                  • Easy To Set Up
                  • Good Power Output
                  • Great Sound Quality

                  Cons

                    Best Uses

                    • DJ / Mixing
                    • Home
                    • Larger Rooms
                    • Outdoors

                    Comments about JBL PRX718XLF 18" Powered Extended Low-Frequency Subwoofer:

                    We dj for school proms,senior balls,crab feeds and we own two of these,they light up any gym or hall we play in.these put out deep bass and play all night without any problems,they look great too.

                    • Was this a gift?:
                    • No

                    Displaying reviews 1-10

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