Definitive Technology UIW RCS II Reference In-ceiling Loudspeaker (EACH)
Definitive Reference Architectural Speakers are perfect for bringing spectacular-sounding, high-performance "invisible" home theater systems into every room in your house.
The Reference Ceiling Speaker II (RCS II) is intended for use as an in-ceiling front main left, center or right channel speaker in custom installed home theater systems of the highest quality. In addition, it can be used as a superb left or right speaker in a high quality stereo music system.
The RCS II features a non-resonant sealed medite (a dense wood product) enclosure to deliver the tight, detailed bass and uncolored midrange of audiophile free-standing speakers in every installation. The performance of open back built-in speakers will vary depending on the nature of the wall/ceiling cavity behind the speaker. But Definitive Reference speakers with integrated enclosures sound superb every time. Six rotating dogleg clamps and beefy wood screws make the RCS II easy to install in either new or existing construction and provide secure, non-resonant mounting for ultimate audiophile performance free of vibrations and buzzes.
The RCS II features a D'Appolito driver array angled down and aimed at the listening area (two 5-1/4" cast-basket bass/midrange drivers and a 1" pure aluminum tweeter) as well as two 6-1/2" pressure-coupled planar low bass radiators. Proprietary Wave Launch (patent pending) baffle geometry and acoustic treatment materials serve to create the illusion that the speakers are directly in front of the listener rather than up in the ceiling. The precisely configured dual angled baffles incorporate a uniquely effective acoustic treatment which combines a computer-optimized ribbed surface with special dampening panels in order to achieve a linear uncolored sound combined with boxless three-dimensional imaging in which acoustic events seem to effortlessly float in space. In fact, the overall sonic performance of the RCS II is truly remarkable, combining breath-taking dynamics, engrossing musical subtlety and amazingly spacious imaging that totally belies its in-ceiling configuration.
In addition, the RCS II with its active driver/bass radiator combination achieves an extended low-frequency response, which is deep and dynamic with a smooth and controlled roll-off that allows it to seamlessly blend with a subwoofer with a quality that has never been previously achieved in an in-ceiling system. Of course, the in-wall IWSub 10/10 or UIW Sub Reference are perfect complements to the RCS II for unmatched performance in a stealth home theater.
Diameter 1" (2.54cm)
Type Pure Aluminum Dome
Mid / Woofer
Diameter 5 1/4" (13.34cm)
Type High Definition Bass/Midrange Driver
Type Offset D'Appolito
Diameter 6 1/2" (16.51cm)
Type Planar Bass Radiator
Speaker Level 1 Pair (Heavy Duty Spring Loaded)
1 watt @ 1 Meter 92 dB
Total Frequency Response
Overall 22 Hz - 30 kHz
Compatible with 8 ohm
A/V Receiver Crossover Setting Small (40 Hz)
Power Handling 10 - 250 watts per channel
Cut Out Dimensions
Height 14 3/8" (36.51cm)
Width 14 3/8" (36.51cm)
Mounting Depth 5 7/8" (14.92cm)
Height 15 1/2" (39.37cm)
Width 15 1/2" (39.37cm)
Orientation In Ceiling
Speaker Enclosure Sealed Medite
Out of Box 20 lbs
Included Accessories Wall Template; Paint Mask; Paintable Grill; Self Adhering Foam Gasket
Optional Accessories Rough-In-Kit (Available Separately)
Height 19 1/2" (49.53cm)
Width 18 5/8" (47.31cm)
Depth 12" (30.48cm)
One per Carton 22 lbs
Drivers and Cabinet
Parts and Labor 5