impedance of lsi9
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Does anyone happen to know the impedance range of the lsi 9? In particular, what are its characteristics around 60Hz?
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.
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.
Post edited by sickicw on
Comments
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Lsi9-
87.3db. sensitivity,
4ohms nominal, but can reach down to around 2.5ohms at 200hz and 52hz (where the powerport kicks in).
http://www.guidetohometheater.com/speakersystems/141/index4.html
Lsi7-
88db. sensitivity,
6ohms nominal, but can reach down to around 4.2ohms around 212hz and 54hz (where the powerport kicks in).
http://stereophile.com/standloudspeakers/795/index4.html
hope this helps. Polk's own measurements for these speakers are not quite accurate. -
OK, thanks. I hate to ask, but what about the lsic?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. -
sickicw wrote:OK, thanks. I hate to ask, but what about the lsic?
there is no specific 3rd party info on the lsic- so just go with what Polk says. 4ohms nominal across the board, 88db sensitivity. -
If you go to soundstageav.com there is a link for loudspeaker measurements. They did a series of tests/measurements on a bunch of speakers including the LSi9. Unfortunately there is no info on the LSiC. Hopefully this info helps.
