IW-115 SR
Thin Bezel In-Wall Home Theater Surround Speaker
A perfect companion for small to medium sized theater installations, the IW-115 SR is a high-performance in-wall/in-ceiling surround speaker that delivers spacious, enveloping surround effects for top-grade home theater systems. It features an innovative dual-concentric driver design capable of filling the listening area with three-dimensional lifelike theater sound, whether the system is based on non-directional ambient sound or object-based positional audio.
The IW-115SR features dual 4.5” woofers with concentric 1” silk dome tweeters mounted in a non-resonant medium density fiberboard (MDF) baffle. Using MDF for the baffle instead of the thin, vibration-prone plastic used in ordinary in-wall speakers gives the 155 SR’s drivers a far more solid “acoustic footing” from which to launch their sound, resulting in cleaner output and greater resolution of low-level details.
The speaker features switchable dipole/bipole mode. Use dipole mode for diffuse-field surround sound, such as 5.1 Dolby True HD and bipole mode for precise object-based surround formats such as Dolby Atmos. Either mode will fill a large home listening area with lifelike, dramatic surround effects.
The thin bezel grille is magnetically attached to the frame and can be easily removed or re-attached. The grille can be painted to match virtually any decor so the 155SR will blend into the room and become virtually invisible.
Feature List
Front panel mounted dipole/bipole switch
Non-resonant MDF baffle and gold plated connectors
Sonic performance is a perfect match with our other Atlantic in-walls
Ultra-thin bezel and magnetically attached grille for ultimate stealth
Specifications
Type 2-way dipole/bipole switchable
Drivers Woofer (2) 4 1/2” (115mm) Graphite Loaded Homopolymer
Tweeter (2) 1” (25.4mm) soft dome
Controls
Front panel Dipole/Bipole switch
Nominal Impedance 6 Ohms
Frequency Response 80- 20kHz +/-3dB
Sensitivity 88dB
Crossover frequencies 3500Hz
Recommended amplifier power 25 - 150 Watts RMS
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 1/2 x 7 1/8" (362 x 181mm)
