Big Speaker Sound Without The Big Speaker Whether you’re looking for your first home theater sub/sat system or want to upgrade to more performance, you’re in for a big surprise in a small, compact package from Polk Audio. The predecessor to Blackstone TL, our RM series, was always about “Big Speaker Sound Without The Big Speaker.” Blackstone TL represents a significant leap forward, delivering an astonishing home theater performance never before heard in compact loudspeakers.
- Time Lens Technology-The acoustic centers of the tweeter and mid-bass driver are located in the same plane for superior imaging
- PowerPort a patented Polk technology, extends the low frequency mid-bass driver response as it decreases air turbulence, eliminates “port noise” and bass output losses up to 3 dB.
- 3/4″ Silk Dome Tweeters for crisp, clear imaging and smooth response that’s never tiring.
- 3 1/4″ Composite Injection Molded Cones With Dynamic Balance Driver Technology
- Combination Keyhole Slot & 1/4″ x 20 Threaded Insert fits all aftermarket ceiling and wall brackets for ultimate flexibility.
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