Polk Audio - Blackstone 5.0-Channel Home Theater Speaker System - Black

Get full-size performance in a compact design with this Polk Audio Blackstone TL350 5-PACK 5.0-channel home theater speaker system that features a curved-enclosure design for less audible coloration from internal surface resonances.

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Polk Audio - Blackstone 5.0-Channel Home Theater Speaker System - Black - Larger Front
Polk Audio - Blackstone 5.0-Channel Home Theater Speaker System - Black
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  • $749.99
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What's Included

  • Owner's manual
  • 4 satellite speakers, 1 center-channel speaker

Ratings & Reviews

Overall Customer Rating:
100% of customers would recommend this product to a friend (2 out of 2)


4 satellite speakers

Each with 3-1/4" aerated polypropylene cones, Extended Linear Motion voice coil drivers and 3/4" ring radiator tweeters.

1 center-channel speaker

With a 3/4" composite ring radiator tweeter for quality sound.

Time Lens technology

Aligns the acoustic centers of the tweeter and midbass driver on the same spatial plane for superior imaging. Acoustic lens incorporated in the grille for smooth frequency response.

Dynamic Balance driver technology

Flattens the frequency response to reveal the sharpest details and lifelike transparency.

Curved-enclosure design

Employs nonparallel surfaces for a strong, rigid and acoustically inert structure with less audible coloration from internal surface resonances.

Multiple mounting options

Including shelf, wall and stand mounting to suit your preferences.

85Hz - 31kHz frequency response

For a wide range of accurate sound production.

8 ohms impedance

Conducts power to keep speakers working at optimal levels.

Overall customer rating

Rating: 5 out of 5 stars with 2 reviews

100%of customers would recommend this to a friend

Most helpful reviews

See all customer reviews
  • Rating: 5 out of 5 stars

    Excellent speaker set, Amazing sound performance


    Bought these in a 5-pack with fronts, rears, and center. I hooked it up to a Pioneer VSX-921-K reciever with an Infinity Cascade sub PSW310W and I have to say these speakers are simply amazing on how they play even smallest detail in any music, movies, and video games. These speaker will run with some of the more expensive speaker and possibly even better in sound quality, this should of been in Best Buy's Magnolia area. These also comes with a ring radiator tweeter that can play any frequency from 2,500Khz up to 31Khz with amazing clarity no, annoing ringing at high volumes. The TL3's are the cheapest set of speakers that even come with ring radiator tweeters compared to Polk's LSI series which goes for $999 and up, as well other manufacture's like Sonus Faber $7,000 and up. For the price with these tweeters they are well worth it and will blow almost any speakers in it's category away. Also the mid ranges comes with phase control to optimize the speakers performance to help eliminate distortion and give a better and cleaner sound. The mid and highs blend excellent together to give you the perfect sound, paired with a good sub just simply amazing.

    I would recommend this to a friend

  • Rating: 5 out of 5 stars

    Best sound for the price

    • Verified Purchaser
    • My Best Buy® Elite Plus Member

    Needed a replacement satellite speaker set for and old Yamaha one, these are a lot more clear and fill a medium sized room perfectly. Just needed to balance the equalizer to get optimal sound.

    I would recommend this to a friend

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