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JBL PRX718XLF 18" Powered Extended Low-Frequency Subwoofer   

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The PRX700 Series represents an evolutionary step in powered speaker design. Efficient amplifier power, rugged durability and enhanced versatility co...Read More

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  • List:
    $1,999.00
  • Regular Price:
    $1,399.00
  • On Sale Today:
    - $200.00
  • Sale Price:
    $1,19900
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OVERVIEW

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.

The JBL PRX718XLF is a powered extended low frequency subwoofer system with a 1500-watts of Class D power. The clarity of this enclosure relative to its volume is revolutionary. 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.

Active subwoofer with unprecedented power.

FEATURES
  • Light weight
  • High power
  • Low distortion
  • High output

Order today and stay on the cutting edge of live sound reinforcement.

SPECIFICATIONS

PRX718XLF 18" Powered Extended Low-Frequency Subwoofer

  • 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
Reviews
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Review Snapshot

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

(based on 9 reviews)

Ratings Distribution

  • 5 Stars

     

    (8)

  • 4 Stars

     

    (1)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (0)

100%

of respondents would recommend this to a friend.

Pros

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

Cons

No Cons

Best Uses

  • Large rooms (6)
  • Pro audio / DJ / mixing (6)
  • Outdoors (4)
    • Reviewer Profile:
    • Pro audio / DJ / mixing (4), Tech savvy (3)
    • Was this a gift?:
    • No (8)

Reviewed by 9 customers

Displaying reviews 1-9

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5.0

Big Bottom End to Die For !

By Dennis the Menance

from Ocean County, NJ

About Me Pro Audio / DJ, Tech Savvy

Ask me a question

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:

    We use several Subwoofer combinations in our Sound Company (from 12" to 18" Subs; both passive and self-powered)...Depending on where we are setting up, we bring just what we need, no more & no less. The JBL PRX718XLF fills a need for some of our Club Venues. Just one PRX718XLF Sub can deliver all the bottom end we need. If we are concerned about climbing stairs or space, etc, we can bring its little brother "the PRX715XLF" instead.

    • Was this a gift?:
    • No

    Comment on this reviewHelp Icon

     
    5.0

    Excellent professional sub with big bottom end

    By DBR1990

    from Ca.

    About Me Pro Audio / DJ

    Verified Reviewer

    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:

      I use one of these for a medium to large room and it will fill the room. Its a large enclosure but easy to handle and well balanced. The sound is awesome. Punchy bass or the lowest sub, it handles it well. Overall very Happy.

      • Was this a gift?:
      • No

      Comment on this reviewHelp Icon

      (0 of 1 customers found this review helpful)

       
      4.0

      Big sub. Big bottom.

      By MT

      from Cleveland, OH

      About Me Musician

      Verified Buyer

      Pros

      • Great Sound Quality

      Cons

      • Heavy / Bulky

      Best Uses

      • DJ / Mixing
      • Live Music

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

      Great sound...just wish it was more portable for a one man load-in...awkwardly big and heavy.

      • Was this a gift?:
      • No

      Comment on this reviewHelp Icon

      (4 of 4 customers found this review helpful)

       
      5.0

      Exactly what I was looking for

      Profile Image

      By Jamie

      from Hackberry, Louisiana

      About Me Practical, Sound And Media Tech, Tech Savvy

      Ask me a question

      Verified Reviewer

      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.

        Comment on this reviewHelp Icon

        (2 of 2 customers found this review helpful)

         
        5.0

        Great for electr. Drums

        By T.S.

        from Tulsa.

        About Me Practical

        Ask me a question

        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

            Comment on this reviewHelp Icon

            (2 of 2 customers found this review helpful)

             
            5.0

            Test Drive PRX18XLF 18

            By Dave

            from Texas Gulf Coast

            About Me Pro Audio / DJ

            Ask me a question

            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

              Comment on this reviewHelp Icon

              (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

                Comment on this reviewHelp Icon

                (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

                Ask me a question

                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

                  Comment on this reviewHelp Icon

                  (1 of 7 customers found this review helpful)

                   
                  5.0

                  Boom!

                  By krokker

                  from Charleston, Maine

                  About Me Audiophile

                  Verified Buyer

                  Pros

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

                  Cons

                    Best Uses

                    • DJ / Mixing
                    • Home Theater
                    • Larger Rooms
                    • Outdoors

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

                    I use this to DJ, Reproduce live music and just listening. Great Bass from this.

                    • Was this a gift?:
                    • No

                    Comment on this reviewHelp Icon

                    Displaying reviews 1-9

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