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JBL SRX718S Series 18In Compact Subwoofer *

Discontinued
JBL SRX718S 18-INCH SUBWOOFER: Compact, Powerful, Subsonic

The JBL SRX718S subwoofer's compact design is equally at home as a small, high-performance satellite subwoofer system or as a building block for larger subwoofer arrays. The front-loaded, vented enclosure offers flexible input options.The 13-ply birch enclosure is rigidly braced for solid response. A top-mounted, M20 threaded pole receptacle is used to ensure that even heavier, high-power satellite speakers can be securely mounted using the optional, adjustable SS4-BK speaker pole. Threaded insert points are provided for attachment of the optional WK-4 wheel kit.

Features:
  • 18" bass-reflex designed subwoofer
  • Frequency response (?3 dB): 34Hz - 220Hz
  • Power rating (continuous/program/peak): 800 watts/1600 watts/3200 watts @ 8 ohms
  • Large port area for reduced distortion
  • Inputs: Two Speakon NL-4
  • Black DuraFlex finish
  • 16 gauge perforated steel grill
  • 20mm threaded pole socket for solid secure satellite speaker mounting
  • Optional WK-4 caster kit for roll-and-go mobility
  • Size: 20"h x 23.5"w x 29.5"d. Wt. 79 lbs.

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REVIEW SNAPSHOT®

by PowerReviews
JBL ProJBL SRX718S Series 18In Compact Subwoofer *
 
5.0

(based on 3 reviews)

Ratings Distribution

  • 5 Stars

     

    (3)

  • 4 Stars

     

    (0)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (0)

100%

of respondents would recommend this to a friend.

Pros

  • Attractive (3)
  • Good power output (3)
  • Great sound quality (3)

Cons

    Best Uses

    • Large rooms (3)
    • Pro audio / DJ / mixing (3)
      • Reviewer Profile:
      • Pro audio / DJ / mixing (3)

    Reviewed by 3 customers

    Sort by

    Displaying reviews 1-3

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    5.0

    Heart Stopping Bass

    By Ryft

    from Colorado Springs CO

    About Me Audio tech, Pro Audio / DJ, Tech Savvy

    Verified Reviewer

    Pros

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

    Cons

      Best Uses

      • DJ / Mixing
      • Gyms
      • Larger Rooms
      • Outdoors
      • Smaller Rooms

      Comments about JBL Pro JBL SRX718S Series 18In Compact Subwoofer *:

      We picked up four of these for our mobile DJ company and all I can say is WOW! The kids at the High School dances can't get enough of them! These are the perfect combination of power and elegance. They are easy to set up and tear down, especially if you have the wheel kit for them. We power them with 5 Crown XTi 2000 amps and boy do they rip a room apart! I would recommend this product to anyone who wants a fantastic sub with a good price.

      • Was this a gift?:
      • No
       
      5.0

      Why JBL stays at the top of the market

      By Dave

      from North Shore, MA

      About Me Pro Audio / DJ

      Verified Reviewer

      Pros

      • Attractive Design
      • Easy Setup
      • Good Power Output
      • Great Sound Quality

      Cons

        Best Uses

        • DJ / Mixing
        • Larger Rooms
        • Outdoors

        Comments about JBL Pro JBL SRX718S Series 18In Compact Subwoofer *:

        I operated my mobile system with one JBL MPRO418s subwoofer, powered by a Crown XLS-602 amp for a few years. Recently contemplating buying a second sub, or adding more power, I just decided to do a complete overhaul and upgrade big, filling any hunger for bass I could ever have in the future. ("Go big or go home!") I've been in the business quite a number of years so I was familiar with most of the different brands, and I knew I wanted to stay with JBL for their dependability and great sound. (same with Crown.) After a LOT of homework- like, hours upon hours- I purchased 2 of these subs, powering them separately with 2 bridged Crown XTI-4000 amps. Wow... beautifully clean, super-low sound with distinct clarity and (literally) chest-pounding bass. I couldn't be happier. The price tag of the whole project was a little more than I originally planned on, but now hearing the results, definitely well worth it.
        One side note: The subs are surprisingly light for 79lbs, but a bit awkward to carry. I just put in an order for the WK-4s wheel kits. The back of the speaker is already pre-threaded for these wheels with stationary bolts in place, so install should be a snap.

        (1 of 1 customers found this review helpful)

         
        5.0

        Perfect for mobile DJs

        By The Top Choice

        from Boston MA

        About Me Audiophile, Nightclub & Mobile DJ, Professional, Tech Savvy

        Verified Reviewer

        Pros

        • Attractive Design
        • Compact
        • Easy To Connect
        • Great Sound Quality
        • Powerful
        • The weight! The sound

        Cons

        • None! Love it.

        Best Uses

        • Basic Systems
        • Larger Rooms
        • Mobile DJ, clubs, bars.
        • Smaller Rooms

        Comments about JBL Pro JBL SRX718S Series 18In Compact Subwoofer *:

        I was looking for a new sub for my mobile system. I had a Mackie Sw1801 sub that was killer, but super heavy for one person. Plus I live on a 4th floor apartment. Not cool. So I wanted something light, powerful and 18 inches. I did my research and found the JBL srx sub. Its new woofer technology makes it light enough for one person to carry and strong enough to shake an entire club. The sound is incredible!! I actually get alot more compliments with this Sub than I did with the Mackie. Did I mention I can pick it up myself!! Please note you will need a strong amp to make this thing really bump. Continuous-800watts/ program 1600watts/ peak 3200watts. Look for an amp that can be bridged to 8ohm at 1600 watts for really clean sound.

        Displaying reviews 1-3

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        Do you have questions about this product?

        get answers from real customers and in-house experts with AnswerBox.

        1 Question | 2 Answers
        Displaying question 1
        • Q:

          where can we get the Optional WK-4 caster kit
          Asked on 1/25/2010 by Suey from Queens

          2 answers

          • CUSTOMER CARE

            A:

            That is available through us. It is a special order item and will take approximately 7-10 business days for us to receive.
            Part # WK-4 retails for $62.99

            Answered on 1/25/2010 by Leroy Duran from Cypress, CA
          • A:

            Many retailers and gear suppliers do not offer the wheel kits in their regular catalog because it is usually a "special order" item, and must be ordered directly from JBL. A google search did bring me to a couple of different sites that offered them for a decent price. Still have to be special ordered, so delivery may take a few weeks.

            Answered on 2/11/2010 by Dave from North Shore, MA
        Displaying question 1

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