Need Some Answers Building My First Home Audio System, and using Cornwalls


I have a few questions for you audiophiles out there. I am new to this forum, and I am a music hound and vinyl collector, but as yet not exactly an audiophile, and I definitely lack much knowledge.


I just moved into my first/new home and, in a stroke of luck way beyond my wildest dreams, my new neighbor - in order to "empty out his garage" - gave me two very old, 60's looking 100-watt Klipsch Cornwalls (floor speakers) from their Heritage line (see pic). These are the ones that are 35.75" H x 25.25" w (15.5" deep) and have a titanium tweeter, 1.75" titanium squawker, a woofer and a front-ported cabinet.


My living room’s dimensions are very large, as we blended our kitchen and dining room into it, and took down all non-structural partitions - about 60 feet in length by 35 feet at its widest point.


First I wanted to check on a few things, such as whether these speakers work at all, and I can do that only once I get a receiver (right?). I also need new, less dated grill cloth - I did locate a guy/make a call about that, but I am holding off until I know whether/how I can remove the frame from the front of the speakers. The frames appear nailed in at the front, but the back looks screwed in.

*My turntable (technics 1200-MK2) will be going through this pre-amp (https://www.amazon.com/gp/aw/d/B007DB5IDS/ref=ya_st_dp_summary)

*It’s important you know a.) I don't yet want a tube amp and b.) what besides the speakers will need to be powered through the receiver:

-4K TV

-1 Turntable/Pre-Amp (mentioned above)

-4K Ultra HD bluray

-cable box

-iPhone lightning cable and 3.5 mm adaptor for phone/other sources

-2 Klipsch Cornwall speakers


Questions:


A.) I don't need tons of power. All floors are hardwood, with some rugs here and there but can anyone recommend something around 100 W? (I called Klipsch to ask their tech specialist about my speaker details, and the guy said staying at the speaker wattage will be smart, so as not to blow them out) and he said they are 100w. Would like to stay between $200-$500 and get something like a Denon, Onkyo, Yamaha... I suppose it could be used...I obviously want to optimize sound quality. Perhaps your suggestions are contingent on my remaining questions:


B.) Recommendations on a particular Bluetooth-enabled AVR? As much as I love hifi sound from a record on the turntable, there are times when I want to walk In the room and play a recent track from my phone. Also, this is not my private set up - it’s for the whole family, so needs to allow for a range of things, as well as efficiency/convenience. However, I don't use Spotify, Airplay, Sirius, XM, Pandora, DLNA, TuneIn, Tidal, etc. I would only play from actual files on my phone or laptop. (as noted, I will also have a jack coming out of one of the AVR inputs to for my phone to hardwire it sometimes also (in fact, 75% of the time, unless I'm not home for long between work/errands. If you have recommendations on those cables, please let me know.


C) My wife and I got an Alexa for Xmas. Any AVR's work with them? I've read about Smart Home automation and will eventually do the whole thing, but for now it's just music and movies.


D.) i - How do I remove the frame from the front of the speaker in order to replace the cloth? The guy I called about the speaker cloth (Bob Crites, got his name from the Klipsch forum) could tell from the pics that somebody custom made them.


ii- Does anyone recommend removing the cloth altogether and not replacing?


E.) i- Are XLR jacks better connections than just regular wire, or did I misread this?


ii- If so, would the difference in sound be negligible to average ears, or substantial? FYI, I did buy 16awg copper flat wire from Monoprice (pictured) and I imagine that can be connected to XLR's by myself, yes?


iii- speaking of which, how do I actually connect the wires to the Cornwalls? It's a very basic question, but I've never had proper speakers like this, and I don't want to screw it up. Is there a particular technique or nuance?


F.) We may eventually buy a whole-home bluetooth and/or wifi speaker system to bring to our master bedroom and two other bedrooms, so it will have to allow for that.


I think that's all. Sorry if I've overwhelmed anyone.

Thanks in advance and happy new year.


128x128djniteline

-4K TV

-1 Turntable/Pre-Amp (mentioned above)

-4K Ultra HD bluray

-cable box

If you ultimately plan on expanding into a home theater setup, then an AVR would be the way to go. You can use 4 speakers (or more), and accept the digital from the bluray and cable, while inputting analogue from a TT.
But there would be a compromise in the quality of 2 channel listening. A dedicated amp would be best.

Since playing itunes via Bluetooth is important to you, NAD makes a Bluetooth integrated amp, rated at 30 wpc into 8 ohms, (your speakers are 8 ohms). Otherwise, in your price range, there are many AVRs.


Thanks, all. 

So, I would be getting a dedicated integrated amp and THEN a receiver later on?

@lowrider57 is this one you mentioned?

how many other devices can I hook up to this?
Yes, I was looking at that NAD D 3020. There is also a 50 watt version, but that's not much of an increase in power.
I found these 1963 Cornwall's with 98.5dB Sensitivity:
http://www.ebay.com/itm/Klipsch-Cornwall-1963-Vintage-HI-Fi-Speakers-RARE-Hard-Rock-Maple-Vertical-C...

I don't know if 30 wpc is enough to drive them. On paper the specs look good, but we don't know the impedance curve across the entire frequency spectrum. (the curve shows the speaker's demand for power). Vintage speakers are less efficient than modern designs; it may be hard to push the 15" woofer satisfactorily.

I first found the Cornwall III, which would probably be more efficient;
102 sensitivity. That's why I mentioned the NAD 30 watt amp.
http://www.crutchfield.com/p_714CWALLCH/Klipsch-Cornwall-III-Heritage-Cherry.html

Possibly there is somebody out there who would know the minimum power required for your speakers.

I don't know the minimum power but when calling Klipsch, he recommended a 100 watt receiver.

Any other resource for finding the precise min wattage needed? Here's the spec sheet for the Cornwall 3 - http://assets.klipsch.com/product-specsheets/70th-Anniversary-Cornwall-III-Spec-Sheet-v01.pdf

Also, my speakers are 8 ohms per speaker?

@lowrider57 In any case, you mind putting up the link for the 50 watt amp? This is also a pre-amp, correct? So theoretically I could replace my aforementioned Pro-ject pre-amp with this one, or no?