PREMIUM IN-WALL CENTER CHANNEL SPEAKER WITH 5.25" DRIVERS
Experience high quality designs with superior sound when choosing 255c-RT Vanishing RT Series Two-Way In-Wall Center Channel Speaker speakers.
Dual 5.25" Dynamic Balance® polypropylene woofers
1" Silk & polymer dome tweeter
Paintable Wafer-thin Sheer Grille™
Perfect for Dolby Atmos, DTS:X, Auro 3D, and IMAX Enhanced
Timbre matched to Legend, Reserve & RTi Series
Key Technologies
Polk’s patented Power Port design provides greater surface area and smoother air flow for more output and less distortion compared to conventional ported speakers.
Proudly engineered and designed in Baltimore, Maryland, Polk products are crafted to meet high standards of quality, performance, and reliability, ensuring a premium audio experience that is the pinnacle of American Hi-Fi.
Proudly engineered and designed in Baltimore, Maryland, Polk products are crafted to meet high standards of quality, performance, and reliability, ensuring a premium audio experience that is the pinnacle of American Hi-Fi.
OVERALL
Total Pieces1
Included Accessories• (1) Sheer Grille - White
Optional Accessories• (1) PB LCiC - Pre-Construction Bracket - Sold Separate
Carton 16.25" (15.88 cm) h x 11.25" (28.58 cm) w x 17" (43.18 cm) d - 9 lbs (4.08 kg)
IN-WALL
Qty Included1
AvailabilityUS Internationally
OrientationHorizontal
Depth3.875" (9.84 cm)
Weight6.6 lbs (2.99 kg)
Driver Enclosure TypePowerPort Bass Vented
Driver Complement• (2) 5.25" (13.34 cm) d (Round) Dynamic Balance Mineral Composite Polypropylene Cone with Rubber Surround Mid/Woofer - Mid/Woofer • (1) 1" (2.54 cm) d (Round) Dynamic Balance Silk Polymer Composite Dome Tweeter - Tweeter
Grille Dimensions9.31" (23.65 cm) h x 14.81" (37.62 cm) w
Available OrientationsHorizontal
ShapeRectangle
Dimensions7.625" (19.37 cm) h x 13.125" (33.34 cm) w
Clearnace Required for Mounting Dogs (add to each side of cutout)3.375" (8.57 cm)
Total Frequency Response30 Hz → 27,000 Hz
Nominal Impedance8 ohms
Sensitivity (1 watt @ 1 meter)90 dB
Lower and Upper -3dB Limits50 Hz → 25,000 Hz
Audio Inputs-
Speaker Inputs(1) Pair of Push Connectors - Gold-Plated
Recommended Amplifier Power Per Channel10 watts → 150 watts