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Definitive Technology® Reference Series 6.5" White In-Wall/In-Ceiling Surround Speaker

Model #: UIW RSS II
Definitive Technology
0% Financing
At a Glance
$699.00Save $NaN


Get to know this product.

Higher impact punch from dual 6.5" cast basket drivers

  • Deeper bass pours through a pair of 6.5" pressure-coupled Low Bass radiators
  • Integrated wood enclosure supplies uncolored midrange audio with greater detail
  • Easy installation with rotating dogleg clamps for non-resonant mounting

Pure Aluminum Tweeter

Smooth high frequency response rings true from a pure aluminum dome tweeter set among high definition bass/mid drivers.

Non-Resonant Sealed Medite

Enclosed in dense wood medite cabinets for vibration-free sound, the UIW RLS II reveals natural, uncolored midrange and tight, detailed bass.

Simple Stealth Installation

With a flush mount design and rotating dogleg clamps that provide secure, non-resonant mounting, the UIW RLS II is easily installed in both new and existing construction applications.

Extraordinary Sonic Performance

The sound you demand from the finest freestanding loudspeakers, now in a full-range, flush mount speaker engineered to hide within your walls.

Useful Documents


Enclosure Type:Sealed
Tweeter Composition:Aluminum
Tweeter Size:1"
Radiator Size:4.5" x 2
Driver Component Size:4.5" x 2


Description:Definitive Technology® Reference In-Ceiling/In-Wall Bipolar Loudspeaker with bipolar arrays spread surround effects evenly over a broad area
Features:<p>Each RSS II bipolar surround speaker contains two complete 3-way full-range systems each with a 4-1/2 inch cast-basket bass/midrange driver pressure coupled to a 4-1/2 inch planar Bass Radiator and a 1" pure aluminum tweeter, for a total of 6 driver/radiators in each speaker. The RSS II''s dynamic, spacious and uncolored sonic signature has been specifically engineered to blend perfectly with any of Definitive''s loudspeakers whether freestanding, in-wall or in-ceiling for an amazing lifelike sonic experience.&nbsp;It features a curved angle bipolar array, which is perfect for movie and music surround use because it provides an ideal combination of direct sound for specificity and localization and ambient sound for enhanced spaciousness. The RSS II delivers uniquely enveloping surround performance totally immersing the listeners in a complete 360-degree soundstage. Walls seem to disappear and the listening room will be almost magically transformed into the location of the original sonic event. The curved aspect of the bipolar array further improves dispersion into the room. When installed in the ceiling, the direction in which the driver arrays face can be rotated 90 degrees in order to optimize the performance depending on the specific location of the speakers in relation to the seating area.</p><ul><li>Bipolar arrays spread surround effects evenly over a broad area</li><li>Two 4-1/2 inch cast basket drivers and two 4-1/2 inch pressure-coupled Low Bass radiators for high dynamic impact</li><li>Integrated wood enclosure ensures consistent high performance every time</li><li>Two 1 inch Pure aluminum dome tweeters</li><li>Installs in either new or existing construction applications</li><li>Available individually</li></ul>


Shipping Weight:14


Crossover Type:100 Hz


Impedance:8 Ohm
Number of Speakers:1
Sensitivity:90 dB



Misc. Specs

Color Finish NameWhite
RMS Power Handling (Watts)200
Impedance8 ohms
Number of Speakers1
Speaker TypeSurround Speakers
WarningProposition 65 Warning for California Residents