Polk Audio T50 Home Theater and Stereo Floor Standing Tower Speaker (Single, Black) - Deep Bass Response, Dolby and DTS Surround

Q: Speaker impedance and frequency response ?

8 Ohms each, 60 - 24,000 Hz response but without a decibel variation or a response curve that is meaningless. They do say the -3db useful low end is 65 Hz. Over all it is a good value for use in a small room like a small bedroom or computer office say about 10' x 10'. I play mine with "loudness" on and have the bass turned up a bit to give a nice balanced sound on most material. These would obviously benefit from being paired with a subwoofer, but they are still adequate even without for normal listening. You'd have to spend at least double the money to get much better speakers. Note that oftentimes through the year, Amazon and Best Buy will have these on sale for about $49 for the pair, which is when I bought mine, so obviously THAT makes them an even better deal. I've compared a lot of small bookshelf speakers and to my ears, you'd have to get some Boston Acoustics at $250 for the pair to offer anything much better than these, but you may wish to compare them to others by Klipsch and JBL. But really, when I got them for $49 I was VERY happy with them and how they have grown on me after I broke them in for a few hours. Do be aware that playing them overly loud can result in some "noise" or "rattle" from pushing the little 5.25" woofer too hard. You just need to use some common sense and have realistic expectations for such small speakers in terms of volume.

Q: Should I set this speaker to "Small" or to "Large" in my receiver? My Yamaha RX-V581 automatic calibration sets this to Large.

So this depends on your receiver. I realize this is an old question, but could be helpful for others. Many receivers have the speaker size selection and many newer (last several years) receivers may also allow you to tweak your crossover settings for each set of speakers. Basically, what that means is that if your sub crossover is set at 150 hz, you want your other speakers to pick up the frequency where the sub left off. So you would want your other speakers to "crossover" at 150 hz. This means that those speakers will play frequencies from 150 hz and higher. If you set your sub for 80 hz and your other speakers at 150 hz, you'll miss all of the sounds between 80 and 150. All that to say, if you set your speakers to small, you'll want to look in your receiver manual to see what the low frequency cut-off is so you know what to set your sub crossover at. This way, you won't lose part of your sound.

Q: Do you need a receiver to use these? or can i just hook up to my tv?

I have seen TVs that have speaker outputs, but it's pretty rare. If your TV has those, they'd be labeled "External Speakers" or something like that. Otherwise you need a receiver or at least an amplifier.

Q: Is this price for one speaker or the pair

Try to confirm: As of today 12/03/2021, the price list is $99.00 and in the title, it says: "single" and in "What in the box" says: 1 tower speaker. So this price is for 1 single speaker and not a pair of speakers. Is this correct?

Product ID: 18100663

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Details

Brand
Polk Audio
Speaker Maximum Output Power
150 Watts
Frequency Response
24000 Hz
Connectivity Technology
Wired
Audio Output Mode
Surround

🎮Dolby & DTS surround sound

🎯6.5" Dynamic Balance drivers

🔊150W max output power

Description

🎶 Elevate your space with sound that speaks volumes.

PLUG PLAY SETUP - Get premium sound instantly—no tech headaches, just connect and elevate your space.
POWERFUL 150 W OUTPUT - Feel every beat and explosion with room-filling volume that commands attention.
PRECISION 6 5 DRIVERS - Dynamic Balance technology delivers crystal-clear highs and rich mids for immersive clarity.
EXPANDABLE HOME THEATER - Start with one tower and build a full 5.1 surround system for the ultimate audio upgrade.
DEEP DUAL BASS RADIATORS - Experience effortless, deep bass that transforms movies, music, and gaming into cinematic events.

The Polk Audio T50 is a sleek, floor-standing tower speaker featuring a 1" tweeter, dual 6.5" Dynamic Balance drivers, and dual bass radiators delivering 150 watts of powerful, high-fidelity sound. Designed for easy wired connectivity and compatibility with most AV receivers, it offers immersive Dolby and DTS surround sound, perfect for home theaters, music, and gaming setups. Its quick setup and modular design let you effortlessly build a full surround system, making it a trusted choice for audiophiles seeking rich, room-filling audio.

Specifications

Number of Batteries	1 Lithium Ion batteries required.
Is Electric	Yes
Power Source	Corded Electric
Speaker Maximum Output Power	150 Watts
Connectivity Technology	Wired
Audio Driver Size	6.25 Inches
Audio Driver Type	Dynamic Driver
Item Weight	20.4 Pounds
Item Dimensions D x W x H	7.75"D x 8.75"W x 36.25"H
Unit Count	1.0 Count
Impedance	6 Ohm
Number of Audio Channels	2.1, 5.1
Frequency Response	24000 Hz
Compatible Devices	MOST HOME THEATER AV RECEIVERS
Speaker Size	6.5 Inches
Woofer Diameter	6 Inches
Tweeter Diameter	1 Inches
MP3 player	No
Specific Uses For Product	[INF] Inferred: Home theaters, music systems, or gaming setups
Controller Type	Corded Electric
Color	Black
Is Waterproof	FALSE
Maximum Range	7 Meters
Control Method	Touch
Audio Output Mode	Surround
Mounting Type	Floor Standing
Material Type	Wood
Speaker Type	Surround
Additional Features	Hi Res Audio, Multi Room Audio
Recommended Uses For Product	For Surround Sound Systems
Subwoofer Diameter	6.5 Inches