Adding a 2nd sub of lesser quality a bad idea?

tcrossma
tcrossma Posts: 1,301
I have a Paradigm Ultracube 10 sub that I like very much, but i've moved to a new house and the new room isn't providing very even bass. I'm thinking about adding a second sub to balance things out, and I have a spare PSW10 lying around.

Will the PSW10, being a lower-end sub, bring down the overall quality of the bass or do you guys think it'd be ok to add it to the system?

thanks.
Speakers: Polk LSi15
Pre: Adcom GFP-750 with HT Bypass
Amp: Pass Labs X-150
CD/DVD Player: Classe CDP-10
Interconnects: MIT Shortgun S3 Pro XLR
Speaker cables: MIT MH-750 bi-wire
TT:Micro Seiki DD-35
Cartridge:Denon DL-160
Phono Pre:PS Audio GCPH
Post edited by tcrossma on

Comments

  • engtaz
    engtaz Posts: 7,663
    edited June 2007
    I always believe in trying first to see what your ears like it or dislike it. We can suggest something but it is you who knows what you like best. Try it to see is it works or does not. Good luck
    engtaz

    I love how music can brighten up a bad day.
  • wingnut4772
    wingnut4772 Posts: 7,519
    edited June 2007
    What he said. It's better to try use a comparable sub or even a matching sub but mine don't match exactly (PB12 Ultra/2-PB12 Plus/2- new drivers) but they are close and sound great.
    Sharp Elite 70
    Anthem D2V 3D
    Parasound 5250
    Parasound HCA 1000 A
    Parasound HCA 1000
    Oppo BDP 95
    Von Schweikert VR4 Jr R/L Fronts
    Von Schweikert LCR 4 Center
    Totem Mask Surrounds X4
    Hsu ULS-15 Quad Drive Subwoofers
    Sony PS3
    Squeezebox Touch

    Polk Atrium 7s on the patio just to keep my foot in the door.
  • dudeinaroom
    dudeinaroom Posts: 3,609
    edited June 2007
    like engtaz said. That's the best way to find out, just don't forget to play with the settings to try and blend the whole system together
  • tcrossma
    tcrossma Posts: 1,301
    edited June 2007
    Thanks everyone, i'll give it a shot.
    Speakers: Polk LSi15
    Pre: Adcom GFP-750 with HT Bypass
    Amp: Pass Labs X-150
    CD/DVD Player: Classe CDP-10
    Interconnects: MIT Shortgun S3 Pro XLR
    Speaker cables: MIT MH-750 bi-wire
    TT:Micro Seiki DD-35
    Cartridge:Denon DL-160
    Phono Pre:PS Audio GCPH
  • ilikesound
    ilikesound Posts: 355
    edited June 2007
    what would people think if they knew i was running a ML dynamo AND an old sony 12''er? haha
    At Home:
    Panasonic 42'' TC-L42U12 LCD
    Pioneer VSX-80TXV
    Toshiba HD-XA2
    Sony PS3 - psn "metalguitars"
    Xbox 360 - gamertag "giggidygiggidy"
    Panamax 4300EX
    Polk RTi8's
    Polk CSi3's
    Polk FXi3's. (x2)
    Martin Logan Dynamo (x2)
    Audioquest interconnects and wires.

    Away From Home:
    JVC HDR-50
    stock system in new car for now:(
  • Early B.
    Early B. Posts: 7,900
    edited June 2007
    I wouldn't try it unless you already have the Polk sub lying around. A lesser sub will provide lesser performance and may make your situation worse. If your room is the problem, then another sub isn't gonna fix it. You'll need to calibrate your system. You may need to invest in a bass EQ system.
    HT/2-channel Rig: Sony 50” LCD TV; Toshiba HD-A2 DVD player; Emotiva LMC-1 pre/pro; Rogue Audio M-120 monoblocks (modded); Placette RVC; Emotiva LPA-1 amp; Bada HD-22 tube CDP (modded); VMPS Tower II SE (fronts); DIY Clearwave Dynamic 4CC (center); Wharfedale Opus Tri-Surrounds (rear); and VMPS 215 sub

    "God grooves with tubes."
  • dudeinaroom
    dudeinaroom Posts: 3,609
    edited June 2007
    you also just might want to play around with placement of the Paradigm.
  • Ern Dog
    Ern Dog Posts: 2,237
    edited June 2007
    I've had the PSW10 and it was my first sub and it sounds like crap. It is way too booomy and easily distorts. I'd look elsewhere for improvements.
  • Face
    Face Posts: 14,340
    edited June 2007
    The weaker the sub, the more essential the placement. My PSW10 sounded like garbage just about everywhere but this one position that was a eyesore. In that position it sounded pretty respectable for what it is.
    "He who fights with monsters should look to it that he himself does not become a monster. And when you gaze long into an abyss the abyss also gazes into you." Friedrich Nietzsche
  • john22614
    john22614 Posts: 214
    edited June 2007
    Well, the other day i was comparing my new psw1000 to my old velodyne cht8 and it was like night and day.....the velo sounded like rumbling mush.....the psw1000 sounded like a finely tuned base instrument....so there is no way i would include an inferior sub.....that muddy sound would contaminate everything you listen to in my opinion.
    B&W 804s mains
    B&W HTM4 center
    Polk PSW 1000 sub
    Outlaw 990 Pre Amp
    Anthem MCA 30 Amp
    Monitor Radius 180 surrounds
    Audiosource Stereo Amp for surrounds
    Denon 2910 Universal DVD/SACD Player
    Comcast DVR
    Pioneer Elite 42" Plasma 940 HD
    Harmony Universal Remote
    Blue Jeans interconnects and biwires
    Itunes Air Express