Make every movie night way more exciting with Polk's TL250 five-speaker system. These speakers use some advanced technologies to create incredibly lifelike sound that draws you into your on-screen entertainment. The four Blackstone centre channel speaker produce effortless sound with startling dynamics, especially given their small size. Just add the Polk powered subwoofer of your choice to get deep, room-shaking bass. You can even upgrade to a seven-channel home theatre when you add an extra pair of satellite speakers to the mix.

Advanced technology produces effortlessly natural sound
Polk's latest breakthrough is "Time Lens" technology, which aligns the drivers in such a way that high- and low-frequency sounds all reach your ears at the same time. It improves the speakers' soundstaging and imaging, so that you'll start to forget you're watching a movie and really feel like you're part of the action. This technology makes this system great for video games, too, because you'll be able to clearly pinpoint where sounds are coming from all around you, like monster roars or enemy gunfire.

Polk's enclosure design puts performance first
The satellite and centre channel speakers also use an "acoustic lens" in their grilles to disperse sound waves in a way that makes your music and movie soundtracks sound larger and more open. They feature Polk's acclaimed PowerPort® technology to help reinforce lower bass output. Plus, each sturdy cabinets are reinforced with steel plates to help fight resonances that can muddy the sound.