IW-155 LCR THX Ultra2
THX Ultra2 Performance that fits everywhere!
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 , ultra thin bezel and magnetically attached grille makes it particularly inconspicuous when installed.
The 155'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 155 has two easily-accessible controls on the front panel (Boundary Compensation and HF Level) to adjust for varying placement and room acoustics situations.
Feature List
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
Ultra-thin bezel and magnetically attached grille for ultimate stealth
Backbox (IN-BOX-155) sold separately, required for THX-certified performance
Boundary Compensation and High Frequency sound-optimization controls
Specifications
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)
