SOURCE: ONKYO TX-SR701 - Hi When
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http://www.retrevo.com/support/Onkyo-TX-SR701-Receivers-manual/id/365ag222/t/2/
7.1 would have Surround Back L and R.
6.1 would have just one back there (SB). It defaults to the Left output on the Pre-Outs if you ever go that route.
This being a 6.1 receiver it does not support two SB channels BUT you can configure those amp channels for a separate Zone supporting 2 speakers. Confused?
The manual shows a single SB speaker connected to the left side on Page 27. THAT would be consistent with a 6.1 configuration.
a) the diameter of your speaker cone (outer edge of the angled piece that goes inward toward the center coil) and the
b) diameter of the speaker housing (the metal "frame" part the speaker surround glues to, which is usually where the speaker mounting holes are located).
Note whether the area on the speaker cone where the surround connects to is flat or angled.
2) Ordering: You'll want to purchase the new speaker surround to match the similar material you've already got, as close as possible to the exact dimensions you measured in either flat or angled for mounting to the speaker cone.
SpeakerWorks.com tends to be a bit more expensive than others than can be found online, and they will normally have what you need. Their speaker surround repair kits normally come with instructions, surround, glue and a little brush. I found hunting around can save 50% or more.
3) Gluing: Get yourself some Aleene's Tacky Glue (online or in craft stores), and make sure you don't use too much or too little, applying in a uniform coat on one surface, then applying gentle pressure to get the surfaces to stick, and allow it to dry completely for 24 hours.
IMPORTANT: This can be tricky, so be patient, or you're buying a new speaker. If you don't feel comfortable, take it to be repaired properly.
Typically, you'll want to start gluing the new speaker surround to the outer portion of the speaker cone, either on the underside or inside, as it was with the prior surround. Make sure it's centered, applying just enough glue with a brush to insure it holds and you can still slide everything around slightly into proper position. Gently move the speaker in and out to make sure nothing is rubbing. Allow this to dry for a full 24 hours, and do NOT attempt to glue the surround to the housing until after the cone glue is completely dry.
Now, it's at least 24 hours later, you can do the same thing by applying an even layer of glue to the surround (or onto the frame) to complete the new surround replacement. Apply light pressure to make sure it's centered, again gently moving the speaker in and out to make sure nothing is rubbing. Allow this to dry for 24 hours, just like before.
I know, impatience makes this difficult, but then you don't want to be doing this all over again by trying to move too quickly. Worse yet, you can end up completely destroying your speaker cone.
The nice thing about that tacky glue is is holds well and allows you to position things for a while before it sets. Just remember to allow the proper drying time, which is always way longer than the dry glue you can see.
Remember to defer to a professional repairman if you do not feel comfortable doing these repairs yourself.
I hope this helps!
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