Atlantic Technology IW-30 LCR

Atlantic Technology IW-30 LCR
Atlantic Technology IW-30 LCR Atlantic Technology IW-30 LCR
Brand: Atlantic Technology
Product Code: IW-30 LCR
Item Condition: New
Sold As: Each
Processing Time: 5 to 7 Days
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Price: $1,011.00
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The IW-30 LCR is a 3-way design using an 8″ woofer, dual 3 ½” midranges and Atlantic’s exclusive LRTtweeter.

The entire M-T-M assembly rotates 90 degrees so the midranges and tweeter can be kept in the correct vertical orientation whether the speaker is installed horizontally or vertically. The assembly also can tilt up to 8 degrees, so the sound can be precisely directed at the listening position–up, down, left, or right– regardless of where the speaker is placed in the room.

Particularly noteworthy are Atlantic’s proprietary new midrange drivers. Utilizing oversized 1″ voice coils and massive magnets for high efficiency, these drivers exhibit exceptionally low distortion and tremendous power-handling ability. The 30’s remarkable clarity and detail is attributable in large measure to these amazing new drivers.

The 30 LCR’s MDF baffle continues Atlantic’s use of non-resonant baffle material for in-wall speakers, resulting in far better acoustic performance than speakers that use ‘ringy’ plastic or resonance-prone aluminum baffles or enclosures.

As a final touch, the 30 has three easily-accessible controls on the front panel (Boundary Compensation, HF Level, and Location) to adjust for varying placement, room acoustics, and video screen usage situations.

This new design utilizes an ultra thin bezel and magnetic grille for the ultimate in stealth design.


  • Model     IW-30 LCR
  • Drivers     8″ (203mm) GLH* long throw woofer w/Butyl rubber surround and high power motor
  • Dual 3 1/2″ (89mm) GLH* midranges w/1″ voice coils
  • 1′ (25mm) Low Resonance Tweeter w/Neodymium magnet and Ferrofluid cooling
  • Configuration     3 way, M-T-M array
  • Controls     High frequency Level
  • Location (Behind screen or free-firing)
  • Boundary (Near wall/corner or mid-wall)
  • Frequency Response     55Hz – 20kHz +/-3dB
  • Sensitivity     89dB, 1 watt, 1 meter
  • Impedance     6 Ohms
  • Crossover frequencies     500Hz, 2200Hz
  • Recommended amplifier power     25 – 200 Watts RMS
  • Optimum wall volume     1.0 cu.ft.
  • Overall Dimensions (W x H x D)     12 5/16 x 21 5/8 x 3 7/8″ (312 x 547 x 100mm)
  • Cutout dimensions (W x H)     11 1/8 x 20 3/8″ (283 x 518mm)
  • Back Box (optional, but req’d for THX certification)     IN-BOX 30 LCR for new construction

Full Data Sheet Owners Manual

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