Polk Audio RC80i 2-Way In-Ceiling スピーカー (ペア, White) 【並行輸入品】

Polk Audio RC80i 2-Way In-Ceiling スピーカー (ペア, White) 【並行輸入品】

Q: Do these speakers have open backs? Do they come with enclosures?

This is actually a great question. As the others have said, the backs are open, which is typically not an issue when installing into a wall or ceiling. HOWEVER...if you install into a ceiling that has blown insulation above it (the loose cellulose kind, not the rolled fiberglass kind) then you WILL want to come up with your own way of keeping the loose insulation off the backs of the speaker. If you don't (as I didn't the first time I bought these) then over time the quality and volume of the sound will lessen because of the insulation working into and pressing against the cones. I had to replace one set because of this problem.

Q: How much sound is transferred to the room above? I'm installing in a basement ceiling below a bedroom.

Depends on the construction of the house. I would Place a bat of fiberglass insulation behind the speaker if there is no insulation in the ceiling. This will reduce the transmission of sound upstairs , and improve the sound of the speaker in the room it's installed.

Q: what is the difference between the 6.5 inch vs the 8 inch versions?

The tweeters are exactly the same between the two. The 8" model has a larger woofer and therefore will provide better bass reproduction (i.e., deeper low end bass). The reason for the different sizes is sometimes the spacing distances between the ceiling joist and wall studs will dictate which one you can use . If your wall studs or ceiling joist are on 16" centers then get the 8"... if they are on 12" centers you'll have to settle for the 6.5". Hands down... if you have the room get the 8". Just FYI: The 8" version outsells the 6" version 2 to 1.

4.7/5

Product ID: 733797498

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Details

Brand
Polk
Speaker Maximum Output Power
50 Watts
Mounting Type
Ceiling Mount
Speaker Type
Outdoor
Recommended Uses For Product
Outdoor

🎯15° swivel metalized tweeter

🎵8-inch dynamic-balance woofer

💧moisture-resistant build

Frequently Bought Together

Polk Audio RC80i 2-Way Premium in-Ceiling 8" Round Speakers, Set of 2 Perfect for Damp and Humid Indoor/Outdoor Placement - Bath, Kitchen, Covered Porches (White, Paintable-Grille)

Polk Audio RC60i 2-Way Premium in-Ceiling 6.5" Round Speakers, Set of 2 Perfect for Damp and Humid Indoor/Outdoor Placement - Bath, Kitchen, Covered Porches (White, Paintable Grille)

Description

🎶 Elevate your space with Polk’s invisible powerhouse sound!

PRECISION HIGHS - 1-inch metalized soft dome tweeter with 15° swivel for targeted clarity
DEEP BASS IMPACT - 8-inch mineral-filled polymer woofer delivers rich lows from 35Hz
BUILT FOR HUMIDITY - Durable, moisture-resistant materials perfect for bathrooms & outdoor eaves
IMMERSIVE SOUNDSTAGE - Timbre-matched to Polk RTi Series for flawless audio imaging
SEAMLESS INTEGRATION - In-ceiling design keeps your space sleek and sound-focused

The Polk Audio RC80i is a pair of 2-way in-ceiling speakers featuring an 8-inch dynamic-balance woofer and a 1-inch metalized soft dome tweeter with a 15-degree swivel mount. Designed to match the Polk RTi Series for seamless sound imaging, these speakers offer a frequency response from 35Hz to 20kHz. Constructed with moisture-resistant materials, they are ideal for humid environments like bathrooms and outdoor eaves, delivering professional-grade audio without compromising your room’s aesthetics.

Specifications

Compatible Devices	Television
Surround Sound Channel Configuration	1.0
Item Weight	4.08 kg
Is Waterproof	False
Batteries Included	No
Batteries Required	No
Manufacturer	Polk Audio
Item Model Number	AW0080-B
Model Year	2014
Product Dimensions	30.73 x 29.97 x 24.89 cm; 4.08 kg

Have a Question? See What Others Asked

Do these speakers have open backs? Do they come with enclosures?

How many watts can these speakers handle?

How much sound is transferred to the room above? I'm installing in a basement ceiling below a bedroom.

what is the difference between the 6.5 inch vs the 8 inch versions?

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