More quality sound

doug lang
doug lang Posts: 261
edited March 2007 in Electronics
Is it possible to enhace my sound to my rear surrounds by adding a two channel amp to them. I would use my 2 channel rotel 991 200watts/ch. I would be taking them off my 5 channel sunfire cinema grand. The speakers are the lsifx'es. I would like to see if there would be a more definded sound. Thanks Doug
Oppo bdp 93 Blue Ray
Integra DTR-80-2
Polk LSi9s (mains)
Polk LSiC (center)
Polk LSiFXs (surrounds)
Sub SVS 20-39+
Samsung 60" Led 3-d
Blue Jean Cables
Post edited by doug lang on
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Comments

  • sickicw
    sickicw Posts: 456
    edited March 2007
    If i were to guess, i would say no, but give it a try if you want. Do you have a dedicated 20 amp circuit connected connected to your sunfire? If not, I would give that a try first.
    Speakers: LSi9 x 2, LSic, LSiFX x 2, Velodyne HGS-15
    Amps & Power: Rockford Fosgate T8004 x 3, Cascade Audio APS-55 power supplies x 5, and 1 farad capacitor.
    Electronics: Denon 3806, Toshiba HD-A1, & Sony KDL46XBR2
    Accessories: Anti-IC interconnects, 8 Mondo Traps from Realtraps, and Salamander furniture.
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  • Schwingding
    Schwingding Posts: 363
    edited March 2007
    I doubt you're going to discern an appreciable difference. Try it, let us know!
    HT/music rig
    Panasonic PX60U 50" plasma
    Yamaha 5990 AVR
    Onix SP3 tube amp
    bunch of Outlaw 2200 monoblocks
    DUAL SVS PB12+/2 subs :eek:
    Denon 3910 DVD/SACD/DVD-A
    DirecTV HR10-250 DVR
    Onix Strata Mini mains
    Mirage OM10 surrounds
    Polk CSi5 center
    Polk SC80 rear surrounds
    Samsung BDP1000 blu-ray player

    Bedroom rig
    Jolida SJ302a tube amp
    Denon 2910 universal player
    Onix Ref 1 monitors
    Velodyne minivee
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  • cfrizz
    cfrizz Posts: 13,415
    edited March 2007
    Agreed with the others. They are already getting 200wpc. Have you balanced all the speakers? But since you already have the Rotel, go ahead & try it. Just let us know what the outcome is.
    Marantz AV-7705 PrePro, Classé 5 channel 200wpc Amp, Oppo 103 BluRay, Rotel RCD-1072 CDP, Sony XBR-49X800E TV, Polk S60 Main Speakers, Polk ES30 Center Channel, Polk S15 Surround Speakers SVS SB12-NSD x2
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  • doug lang
    doug lang Posts: 261
    edited March 2007
    You know i am never happy.
    Oppo bdp 93 Blue Ray
    Integra DTR-80-2
    Polk LSi9s (mains)
    Polk LSiC (center)
    Polk LSiFXs (surrounds)
    Sub SVS 20-39+
    Samsung 60" Led 3-d
    Blue Jean Cables
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  • wingnut4772
    wingnut4772 Posts: 7,519
    edited March 2007
    doug lang wrote:
    You know i am never happy.

    None of us are.;)
    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.
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  • doug lang
    doug lang Posts: 261
    edited March 2007
    Well just to post this i did change the amp and i could not hear a change. Just had to try it. You guys were right on.
    Oppo bdp 93 Blue Ray
    Integra DTR-80-2
    Polk LSi9s (mains)
    Polk LSiC (center)
    Polk LSiFXs (surrounds)
    Sub SVS 20-39+
    Samsung 60" Led 3-d
    Blue Jean Cables
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  • sickicw
    sickicw Posts: 456
    edited March 2007
    Can i ask, what you used to test it? Music or movies? What do you have your speakers crossed over at?
    Speakers: LSi9 x 2, LSic, LSiFX x 2, Velodyne HGS-15
    Amps & Power: Rockford Fosgate T8004 x 3, Cascade Audio APS-55 power supplies x 5, and 1 farad capacitor.
    Electronics: Denon 3806, Toshiba HD-A1, & Sony KDL46XBR2
    Accessories: Anti-IC interconnects, 8 Mondo Traps from Realtraps, and Salamander furniture.
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  • doug lang
    doug lang Posts: 261
    edited March 2007
    I have to say i tested it with a movie. My crossover is set at 80.
    Oppo bdp 93 Blue Ray
    Integra DTR-80-2
    Polk LSi9s (mains)
    Polk LSiC (center)
    Polk LSiFXs (surrounds)
    Sub SVS 20-39+
    Samsung 60" Led 3-d
    Blue Jean Cables
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