The R900 has good sound, great value, but not awesome as I'd hoped. I wish there was a larger version eg "R1000" model with larger driver and Xport to add some kick to the height sounds.

The R300 is not IMAX certified (just "compatible"), and no Xport. . . It sounds like a regular speaker in a box. Get the R400 with Xport and certification, its absolutely positively worth the extra cost for more than double the sound quality IMHO.

The R400 center speaker is the ONLY one that has an Xport and is IMAX Certified (not just "imax compatible"). WOW what a big difference between the other center speakers from Polk and this R400. For comparison: The R350 sounds like a very high pitched speaker in a box, and the R300 sounds like a regular pitched speaker but still in a box. Spend the extra money for an R400 without hesitation so you dont have to return the others. . .

Product arrived on time and was delivered in excellent shape - packaged well, no issues.

Thanks

Excellent value on all Polk products.

Delivered on time

Easy setup, remote control is user friendly, and sound is excellent. Highly recommend!

Excellent support

Great products and service!

Polk speakers are excellent. 2nd set, and have not one regret purchasing them.

Fast shipping and great price!

Website was easy to navigate. Excellent value and fast shipping.

Shipping was promt. Sturdy packaging was appreciated. Speakers were protected well. Communication was promt, friendly and complete.

After researching speakers I bought directly from Polk. Shipping was very fast and the package was in excellent condition on arrival. I even got a 10% discount since it was my very first purchase directly from Polk. What could be better?

Good product, price, and service.

Satisfied customer. Great Customer Service.

Excellent company!

My purchasing experience was great. Shipping was very quick. The speakers were well packaged and arrived without damage. Customer service responds quickly and professionally. Well done!

Amazing quality! Amazing sound.