Center seems "weak"
Comments
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to Frenchie: you answered Boston1450’s history question but you missed his test idea. He suggested you connect the ‘A4 to your left or right channel then listen & compare volume output to an ‘A5. Their respective sensitivities differ by a near-indiscernible 1dB. That removes a variable from the test.French_guy wrote: »boston1450 wrote: »^^^^ I wondered that also. Maybe test center on another channel & see if it follows. Does OP know history of this center speaker OR center channel on receiver?
I bought the RTiA5 and the CSiA4 brand new, directly from Polk (it was end of 2014)
If they’re loudness is nearly the same or the same, perhaps the Center channel output could be suspect.
Samsung 60" UN60ES6100 LED, Outlaw Audio 976 Pre/Pro Samsung BDP, Amazon Firestick, Phillips CD Changer Canare 14 ga - LCR tweeters inside*; Ctr Ch outside BJC 10 ga: LCR mids “Foamed & Plugged**”, inside* & out
8 ga Powerline: LR woofers, inside* & out
*soldered **Rob the Man (Xschop) LR: Tri-amped RTi A7 w/Rotels. Woofers - 980BX; Tweets & Mids - 981, connected w/Monoprice Premiere ICs
Ctr Ch: Rotel RB981 -> Bi-amped CSi A6 Surrounds: Premiere ICs ->Rotel 981 -> AR 12 ga -> RTi A3. 5 Subs: Sunfire True SW Signature -> LFE & Ctr Ch; 4 Audio Pro Evidence @ the “Corners”. Power Conditioning & Distribution: 4 dedicated 20A feeds; APC H15; 5 Furman Miniport 20s -
I believe the issue is this candle that's sitting on top of the left speaker, it's throwing off the acoustics of the room and should be removed posthaste.
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It may also be a issue with the receiver/amplifier? Being you've owned speakers for 7 years, you know their potential. All you can do is try to single out options & hopefully stumble upon issue..
