are the tweeter angles adjustable?

No, the angle is not adjustable.However, both the tweeter and the main driver are not "flat" facing directly downwards; both are mounted tilted at a fixed angle. And since you can rotate the speaker, you have reasonable postition nadjustment towards the listening point.Besides... sound quality is AWESOME!!!

Anybody match this line up with any monitor series towers? How do they sound together? I got some 70s...

I guess you will use your Monitor Series tower speakers as front speakers and the in-ceiling 70-RT as rear/surround speakers.Haven't done that exact match. However, I checked specs for the Monitor Series towers and the RT floor standing speakers the RT-70 are designed to match. Both speakers are full range (as the RT-70) and appear to have the same tweeter (1" silk/plymer). Midrange and Subwoofer differ a bit in size and type.My guess is, considering the RT-70s specs and superb performance (I use mine in a 2.1 arrangement in my bedroom), any acoustic mis-match (if any) should be hard no notice. I would say, go ahead!

Can i install 7 polk audio 70rt speakers for 7.1 system

Yes, if you have a hollow ceiling and you want discreteley mounted recessed speakers, I'm sure these will work great!Polk has available in-ceiling subwoofers, or you can hide the sub behind a couch or sofa...

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Polk Audio 70-RT 3-way In-Ceiling Speaker, The Vanishing Series, White

Polk Audio 70-RT 3-way In-Ceiling Speaker, The Vanishing Series, White

Product ID: 3598875

Details

Audio Output Mode
Surround
Brand
Polk Audio
Connectivity Technology
Wired
Frequency Response
27000 hertz
Speaker Maximum Output Power
125 watts

🎯34 Hz - 27,000 Hz frequency response

🔊3-way driver array for full-range sound

🛠️Patented Rotating Cam for vibration-free install

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Description

🎶 Elevate your space with sound that disappears but never disappoints.

INVISIBLE ELEGANCE - Wafer-thin, paintable grille blends seamlessly with your ceiling for a minimalist, high-end look.
BROAD FREQUENCY MASTERY - Covers an impressive 34 Hz to 27 kHz range for rich, room-filling sound.
TRUSTED POLK CRAFTSMANSHIP - Lifetime warranty and renowned reliability ensure your home theater sounds as good as it looks.
EFFORTLESS SECURE INSTALLATION - Patented Rotating Cam system and Perfect Fit templates guarantee a flawless, vibration-free mount.
IMMERSIVE 3 WAY AUDIO PRECISION - Experience deep bass, clear mids, and crisp highs from a sleek in-ceiling design.

The Polk Audio 70-RT is a high-performance 3-way in-ceiling speaker featuring a 7" woofer, 2.5" midrange, and 0.75" tweeter. It delivers a wide frequency response from 34 Hz to 27 kHz, powered by Polk’s patented Power Port technology for deep, distortion-free bass. Designed for easy, secure installation with a patented Rotating Cam system and paintable, ultra-thin grille, it seamlessly integrates into any home decor while providing immersive, full-range sound backed by a lifetime warranty.

Specifications

ASIN	B0057XVZ72
Additional Features	Built In Microphone
Antenna Location	paint
Audio Driver Size	7 inches
Audio Driver Type	Dynamic Driver
Audio Output Mode	Surround
Best Sellers Rank	#75,446 in Electronics ( See Top 100 in Electronics ) #124 in Ceiling & In-Wall Speakers
Brand	Polk Audio
Built-In Media	Polk’s Wafer-thin Sheer Grille - White, Paintable
Color	White
Compatible Devices	Laptop, Speakers
Connectivity Protocol	Wired
Connectivity Technology	Wired
Control Method	Remote
Controller Type	Corded Electric
Customer Reviews	4.7 4.7 out of 5 stars (224)
Enclosure Material	Fire-resistant plastic or composite material
Frequency Response	27000 hertz
Global Trade Identification Number	00747192120771
Impedance	8 ohm
Is Waterproof	False
Item Dimensions D x W x H	11"D x 13"W x 9.8"H
Item Weight	16 ounces
Manufacturer	Polk Audio
Model Name	70RT
Model Number	70 RT
Mounting Type	In-Wall; In-Ceiling
Number of Audio Channels	3
Number of Items	1
Power Source	Corded Electric
Series Number	70
Speaker Maximum Output Power	125 watts
Speaker Size	7 inches
Speaker Type	In Ceiling
Specific Uses For Product	home audio, custom home theater, discreet installation, permanent installation, spacesaving, high-quality audio, full-range performance
Subwoofer Connectivity Technology	Wired
Subwoofer Diameter	2.5 inches
Tweeter Diameter	0.75 inches
UPC	747192120771
Unit Count	1 Count
Warranty Description	Lifetime
Warranty Type	Lifetime
Woofer Diameter	7 inches

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$522.14

Duties & taxes included

In stock

Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to USA.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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Great price for an authentic product. Fast international shipping too!

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The MOLLE sheath is of exceptional quality. Very happy with my purchase.

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