Atlantic Technology IW-155 LCR

Atlantic Technology IW-155 LCR
Atlantic Technology IW-155 LCR
Brand: Atlantic Technology
Product Code: IW-155 LCR
Item Condition: New
Sold As: Each
Processing Time: 5 to 7 Days
Shipping: Free
Price: $609.00
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The IW-155 LCR  is a premium-performance in-wall speaker that addresses the need for no-compromise performance with the flexibility to mount either horizontally or vertically in standard 16″-on-center stud-framed walls.It is a perfect solution for retro-fit applications and its small footprint makes it particularly inconspicuous when installed.

  • Sonic performance is a perfect match with our other Atlantic THX in-walls
  • Easy horizontal mounting between standard 16″-on-center, 3 1/2″-deep wall construction
  • Backbox (IN-BOX-155) sold separately, required for THX-certified performance
  • Boundary Compensation and High Frequency sound-optimization controls
  • The GFR-155 grille/frame assembly (required) is packaged and sold separately for maximum installation/scheduling flexibility


  • Model     IWTS-155 LCR
  • Drivers     Dual 5 1/4″ (135mm) GLH* long throw woofers w/Butyl rubber surrounds and high power motors
  • 1′ (25mm) Low Resonance Tweeter w/Neodymium magnet and Ferrofluid cooling
  • Configuration     2-way
  • Controls     High Frequency Level
  • Boundary (Near wall/corner or mid-wall)
  • Frequency Response     58Hz – 20kHz +/-3dB
  • Sensitivity     89dB, 1 watt, 1 meter
  • Impedance     6 Ohms
  • Crossover frequencies     2100Hz
  • Recommended amplifier power     10 – 150 Watts RMS
  • Optimum wall volume     .5 cu.ft.
  • Overall Dimensions (W x H x D)     15 1/2x 8 1/2 x 3 3/4″ (395 x 216 x 97mm)
  • Cutout dimensions (W x H)     14 1/4 x 7 1/8″ (362 x 181mm)
  • New Construction Bracket (optional)     IN-NC-155 (use only if IN-BOX-155 is not being used)
  • Back Box (optional, but req’d for THX certification)     IN-BOX 155 LCR for new construction


Full Data Sheet Owners Manual

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