Atlantic Technology IW-155 LCR THX In-Wall Speaker
The IW-155 LCR is the perfect answer to the seemingly contradictory demands of no-compromise performance and the ability to fit horizontally between standard 16"-on-center studs. This system represents a combination of superlative audio performance, simple installation, and innovative features that are unmatched by virtually any other custom-installed system.
This THX-certified front-channel speaker forms the heart of a top-performance home theater system. It is a 2-way system with a two long-excursion 5 1/4” woofers, and the very latest version of Atlantic’s exclusive 1” Low Resonance Tweeter (LRT™).
Use the 155 as a center channel speaker with Atlantic's other THX-certified in-wall speaker, the IW-30 LCR. Because of its ability to fit horizontally between standard stud spacing, the 155 makes a perfect center channel match for these speakers, with absolutely no drop-off in performance or output.
Alternately, you can use three 155's across the front LCR stage--either vertically, horizontally, or a V-H-V combination--for a virtually perfectly, seamless front theater sound. Because the IW-55-LCR is an Atlantic Technology M-T-M configuration (midrange - tweeter - midrange) it means that it can be flexibly placed without compromise along the front of any cinema - or used in higher end 2.1 stereo applications as well.
As with all thoroughly designed Atlantic in-wall's, 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.
- 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
Front Panel Controls:
If you are looking for a more 'dedicated' application for the best reproduction, then you can also upgrade the fantastic IW-155-LCR further with the use of the optional IN-BOX-155. This back box provides the proper enclosure volume for optimum THX-certified woofer response, and minimizes acoustic bleed-through from one room to another.
This alongside it's sheer stunning performance acoustically, underlines the speaker’s THX certification, and is your assurance that the IW-155 LCR belongs in the very highest category of precision, high-performance audio devices.
Atlantic Technology IWTS-155 LCR THX Ultra 2 In-Wall Speaker Specifications:
- 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
- High Frequency Level
- Boundary (Near wall/corner or mid-wall)
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): 395 x 216 x 97mm
Cutout dimensions (W x H): 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