Polk Audio FXi A4 Surround Sound Speakers (Black)
Polk Audio FXi A4 Surround Sound Speakers
Slamming doors and rolling thunder are old news. If you’re buying a 5.1 or better system, you have to surround speakers behind you that are both full fidelity and high performance to reproduce the all the big action sounds, the soaring music and subtleties of whispered dialogue. The F/XiA4 is that speaker and it’s a perfect fit in a seamless RTiA home theater system.
The F/XiA4’s engine is the dual Dynamic Balance® 1-inch dome tweeter design and a 5 1/4-inch Dynamic Balance driver that produces believable real-life effects at prodigious volumes. The selectable bipole/dipole function allows you to configure it to your space and 7.1 systems. The smaller cabinet enables it to fit in more places.