More Power or use subwoofer to boost bass for music


Hi,   just want to know if anyone can offer their opinions on how to boost the bass when listening to 2 channel music.

I just got a pair of B&W 804 D3 and would like to get more bass out of the speakers.   I remember the bass was pretty punchy when I heard it in the dealer showroom, but I don't seem to get that in my setup.   I currently have Parasound A31 power amp with 250 watts per channel.

So the question is whether I should get a more power amp, or add subwoofer to my 2 channel music.  I'm a little bit of a purist and would prefer not to use a subwoofer for music, but I'm open to this option.

I would definitely appreciate if anyone can share their experience/opinion.   Thanks very much.
128x128xcool
Hello gweedoargus,

     Your description makes perfect sense to me. The B&W 804 d3s are no doubt a very high quality pair of speakers with impressive bass extension down to 20 Hz +/- 3 db. However, I still think you’d be pleasantly surprised by how much a good quality pair of subs would improve the performance and enjoyment of your system.
     The main reason I’m confident in this belief is only due to the fact that the 804s share a problem common to all full range tower speakers; the bass, midrange and treble drivers are all contained in the same cabinet. The main issue with this configuration is that it’s highly unlikely that the same stacked vertical footprint position of the drivers in the room, and in relation to the listening position, is optimum for midrange, treble and stereo imaging performance AND optimum bass performance.
     It’s much more likely that the position of the midrange and treble drivers in the room, and in relation to the listening position, for optimum midrange, treble and stereo imaging performance are at an entirely unique. precise and separate stacked vertical footprint location than the position of the bass drivers would be in the room for optimum bass performance.
     So, I’m suggesting you may want to try adding at least a pair of good quality subs to your room and system sometime if you’re feeling curious and adventurous. I think you’ll be surprised at what a significant upgrade this would make to your system for both music and HT.

Tim
save $
look at the BIC America subs.
inexpensive and a 7 yr warranty on driver.

 Are the the top tier in subs,...?no!
 They will play loud and add some serious bass. Powered subs, 
wont use your amps power.
Not seeing too much on the JL Audio subwoofers. I think them and REL seem to have top experience and engineering know how.
I would disagree with the suggestion to moving the speakers closer to the wall.  That may give you more bass, but it will adversely affect the soundstage.  When I changed the power cord on my Audio Valve mono blocks and my Ref 6 to PAD Diamond I had deeper and tighter bass. That really improved the bass on my Bella Voce speakers.  Also, the speaker cable you use will also help.