TCi Series In-Wall/In-Ceiling Loudspeakers represent the "better" level of performance in our "good, better, best" value/performance philosophy of custom install products. The TC620i is the same cutout size and uses the same pre-construction bracket as the SC60 and LC60i models, making it easy to step up or down Polk’s line before or after project completion. Mix and match TCi In-Wall/In-Ceiling Loudspeakers with Polk Audio RTi Series loudspeakers to create a voice-matched system boasting a realistic surround sound environment without the space requirements of traditional speaker systems (RTi front stage, TCi rear surrounds for example).

Features

• Dynamic Balance™ polymer composite 6 1/2" midwoofer driver for smooth wide-range response with low distortion.
• 3/4" Aimable silk dome tweeter with neodymium magnet for clear, detailed highs and direct control; excellent imaging even for off-axis listening positions.
• Wide dispersion design for uniform sound-coverage throughout even large rooms
• Durable, moisture resistant materials, including Butyl Rubber surrounds, for safe use in kitchen, bath & sauna
• Infinite Baffle Tuning uses the virtual enclosure of in-ceiling space for superior bass response
• Paintable, powder-coated Aluminum Grille allow TC620i to virtually disappear in any room
• Gold-plated heavy-duty push terminals (accepts 12 gauge wire).
• Stainless steel mounting screws will not rust, making the TC260i perfect for high humidity locations
• Same 8-3/16"(20.8cm) diameter cutout size as SC60 and TC60
• Installation is easy as 1-2-3: cut one hole, feed the wires, and simply drop the speaker in. Rotating Cams secure the speaker safely with no extra assembly or mess
• Sold singly (packaged one per box).

Specifications

Driver Complement:

• Mid/Woofer 1 - 6-1/2" Diameter (16.51cm)
• Dynamic Balance polymer composite cone driver
• Tweeter 1 - 3/4" Diameter (1.91cm)
• Silk Dome Tweeter

Electrical:

• Overall Frequency Response 35Hz-25kHz
• Lower -3dB Limit 50Hz
• Upper -3dB Limit 23kHz
• Nominal Impedance 8 ohms
• Recommended Amplifier Power 20 - 100 w/channel
• Efficiency 89 dB
• Inputs Gold plated spring-loaded terminals (accepts up to 12Ga. wire)

Dimensions: 

• Overall Diameter 9-5/16"(23.65cm)
• Cut-out Diameter 8-3/16"(20.80cm)
• Mounting Depth (assumes 1/2" [12.7mm] wall material) 3-5/8" (9.21cm)
• Overall Depth 4-1/8" (10.48cm)