Atlantic Technology - IW-155LCR - THX In-Wall Speaker (Single)
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Atlantic Technology - IW-155LCR - THX In-Wall Speaker (Single)
The IW-155LCR 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.
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.
*Installation brackets (IN-NC-155) & backbox (IN-BOX-155LCR) can be purchased separately. These items are considered parts items, and no return or refund will be allowed once shipped.
FEATURES:
- 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 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 (pending) front-channel speaker forms the heart of a top-performance home theater system. It is a 2-way system with 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 either of Atlantic’s other THX-certified in-wall speakers, the IWCB-727 or the IWTS-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.
Front Panel Controls:
- HF level: Adjusts tweeter’s output for varying room acoustics
- Boundary: Adjusts upper-bass/lower-mid response to correct for “boundary gain” when the speaker is too close to corners.
The optional IN-BOX-155 back box provides the proper enclosure volume for optimum THX-certified woofer response and minimizes acoustic bleed-through from one room to another.
This speaker’s THX certification is your assurance that the IW-155LCR belongs in the very highest category of precision, high-performance audio devices.
SPECIFICATIONS:
Model
IW-155LCR
Type
2-way dipole/bipole switchable
Woofer
(2) 5.25” (135mm) GLH*
Tweeter
1" (25mm) soft dome LRT™
Controls
Front panel Dipole/Bipole switch
Nominal Impedance
6 Ohms
Frequency Response
58Hz – 20kHz ±3dB
Sensitivity
89dB
Crossover frequencies
2.1kHz, 3rd order
Recommended amplifier power
10W – 150W RMS
Overall Dimensions (W x H x D)
15.5 x 8.5 x 3.75
395 x 216 x 97mm
Cutout dimensions (W x H)
14.25 x 7.125”
362 x 181mm
Net Weight
8 lbs (3.6kg each)