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B52 LX-18V3 18 Inch Folded Horn Subwoofer * Item #73703

List: $1,319.98
You Save: USD$659.99 (50% Off)
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B52 LX-18EV3 18" Passive Folded Horn Subwoofer

The LX-18AV3 (active) and LX-18V3 (passive) are the third generation of our powerful folded horn subwoofer design, hailed by music professionals for their reliability, performance and affordability. The V3 is bigger, louder and better. V3 improvements include a larger cabinet with an improved horn design and our new overbuilt class H amplifier. At the heart of these folded horn cabinets is the new 18-220X subwoofer which provides higher efficiency and an ultra-efficient heat management system which keeps the speaker cool even when driven at high SPLs.

The LX-18V3 takes the traditional folded horn design to the next level. The made in the U.S.A. cabinet is built to withstand the abuse of the road and is backed by a lifetime cabinet construction warranty. A specially-designed internal compression chamber provides intense, clean and controlled bass. At the heart of the LX-18V3 is the new B-52 18-220X with a cast-aluminum frame, massive 220 oz magnet, double spider anti-rocking surround and innovative 4” dual-layered, tempered voice coil.

At the heart of the beast

All B-52 folded-horn cabinets are loaded with the new B-52 18-220X subwoofer which provides high-power handling, great efficiency, very low distortion and accurate sound reproduction. Key features include:

  • 4-inch “inside/outside” voice coil wound on both
  • sides of the glass fiber coil former, providing more
  • effective cooling through greater air contact
  • The light weight and robust cast aluminum frame is
  • shaped to minimize reflections on the back of the cone
  • The entire loudspeaker is designed to work as a “heat
  • sink” for extreme cooling efficiency
  • The advanced magnet topology ensures an even
  • distribution of magnetic flux throughout the whole
  • magnet assembly, resulting in symmetrical motor
  • movement preventing stray flux which can cause
  • interference
  • The glass-fiber impregnated cone incorporates a
  • sealed surround and added edge-damping to greatly
  • reduce the occurrence of unwanted cone resonances
  • The vented magnet ensures constant air circulation to
  • drive heat away from the magnet assembly
Built-in compression chamber

The 18” subwoofers are housed in a compression chamber that minimizes the excursion of the driver while maximizing the subwoofers’ output. The optimally-sized acoustic aperture of the compression chambers forms the throat of the horn and helps force the air at an increased velocity and pressure. The compression chamber optimizes the horn’s output, allowing for amazing output levels.

LX-18V3 features
  • Made in the U.S.A.
  • Rugged, impact-resistant black carpet finish
  • Void-free, 7-layer, 3/4” plywood construction for maximum durability and minimum weight
  • Input connections: (2) 1/4” metal phone
  • jacks and (1) Neutrik NL 4 Speakon connector
  • Reinforced internal bracings are used to fortify the cabinet
  • 4” heavy-duty casters
  • Pole-mounting cup
LX-18V3 Specifications
  • Nominal Impedance: 8 Ohms
  • Frequency Response: 30-160 Hz
  • Power Handling: 1000 watts
  • SPL @ 1w1m: 108
  • Peak SPL: 138
  • Dimensions (W” x H” x D”): 24 x 39 x 36
  • Weight (lbs): 165

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by PowerReviews
B52 LX-18V3 18 Inch Folded Horn Subwoofer *

(based on 1 review)

Ratings Distribution

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  • 1 Stars



Reviewed by 1 customer

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By nick

from vermilion, ohio

About Me Pro Audio / DJ

Verified Reviewer


  • Attractive Design
  • Good Power Output
  • Great Sound Quality


  • Heavy / Bulky

Best Uses

  • Basic Systems
  • DJ / Mixing
  • Home
  • Home Theater
  • Larger Rooms
  • Multiple Rooms / Whole House
  • Outdoors
  • Smaller Rooms

Comments about B52 LX-18V3 18 Inch Folded Horn Subwoofer *:

i am a mobile dj and i was looking for a sub that could handle high power and produce massive bass from one box,this is the sub for the job, this sub has tremendous bass, excellenet lows, i cant believe the sound that comes out of this thing. i have a crown xls 1500 bridged at 8 ohms pushing a 1050 wats to it and it just pounds, i use the built in low pass crossover in the amp and it is set at 160hz, it is a little heavy and big but in subs that is what you want great subwoofer great price.

  • Was this a gift?:
  • No

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1 Question | 1 Answer
Displaying question 1
  • Q:

    do they come with 1000 watt speakrs in them
    Asked on 6/24/2012 by sa the dj from west palm beach fla

    1 answer

    • Staff Reviewer


      Yes, LX-18V3 Specifications;
      Power Handling: 1000 watts.

      Answered on 6/25/2012 by DJ Ginormou5 from Cypress, CA
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