Doesn't mean they can't deliver on bass, that Acoustimass Module is one of the best I've heard for this price range,it delivers extremely low notes and never distorts, with the adjustable bass on the back it is made to suit any room

Excellent quality sound for medium size rooms, deep bass, crisp/sharp sound and great surround

great bass but clarity of dialogues doesn't meet my expectations..

, how booming the bass is... how deep it sounds

Even 128kbps streaming Internet radio, the bass is boosted as powerful sound.

The bass is spectacular and really fills the room with realistic, movie theater vibrations without shaking the apartment.

But love the bass and other sound when watching music DVDs and movies.

Very nice sound great bass, a very good alternative to a full blown system

And the bass is steady, deep, and not rattly-sounding.

Unlike the Cinemate II, the Cinemate GS II does provide rich sound and ample bass.

Very crisp and clear highs and clean bass

Placement of parts is important (small room) as the system performs well when walls are available at close proximity to bounce off surround channel waves as well as bass waves

For a small/medium living room this is a great speaker; bass is great; on a full volume you could feel the room walls shaking

After setting up, you may want to go into your sound settings on the TV to set the audio output to your liking - bass, treble, surround effects, etc6

Bass is great, treble is a bit tinny.

The bass is very good, and I only have it turned up to about 30% for just the right amount for movies and music

Great bass, good highs and mids

Crisp highs, loud vocals, rich mids, very deep bass.

The bass is adjustable, and while it won't rattle every window in your house if that is your thing, it will produce more than ample bass for most tastes.

The bass is perfect, and spot on, the mid's and high's are amazingly perfect, and I constantly find myself wanting to turn these beautiful speakers up

But no head phone jack on the new TV (guess that is my fault, again).Highs ok, bass is muddy and gets worse as you turn up the sound level

the new BOSE Cinemate GS Series II is clean, has awesome bass and produces clear sound that make watching movies, sports, TV, etc

There is a dial on the back of the spectacular Acoustimass Module (subwoofer) which I have to keep at half or less because the bass has too much boom for

Great sound, especially powerful bass resonant

The bass can be controlled by a dial on the back of the woofer, so you can boom like a thug in a lowrider, or you can keep it in the mid-range as intended (in movies)

They Acustimass module puts out a great deep bass note.

This is stereo sound, up front with great bass and clear mid range and high frequency, but without the depth of a surround sound system (and without the messy wires running along the floor).Read more

It had a very nice surround effect as well as when you turn the bass to full or even halfway the effects are amazing