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
First you must decide if you want to build a 2 channel system or want a multichannel one. Often this decision is based on usage, music vs. movie. I have found that a 2 channel system works fine to augment audio for video. I stay focused toward the music side.

If you wish to start out with a 2 channel system then I agree that an integrated amplifier is the way to go. The NAD recommendation is good, I own the NAD 326BEE. and would recommend it over the 3020D for your purposes.  It is 50wpc, however as mentioned above provides more usable power than most budget 100wpc AVRs. The NAD doesn't have a phonostage so you would use your ProJect into it.

NAD is not the only integrated amplifier line that can be recommended. Yamaha and Rotel are 2 popular brands that come to mind. Buying used can extend one's budget. As another thought, one can build  a multi channel system around a 2 channel one consisting of an integrated amp provided that amp has a home theater bypass feature. 
I should add that the NAD326BEE has the inputs you will need. Five line level (one with 3.5 mm) and a tape monitor loop.
Thanks, everyone. 

@tls49 serial is 3L716

@mesch I think a 2-channel system is fine. As long as I can somewhat augment my TV/solid state video/cable. I'm a bit of a cinephile also, but I don't need crazy 7.2 or anything, just quality audio. And I agree that 50 wpc does sound adequate as, again, I can't blow the roof off my living room. There's lots of glass and hard surfaces everywhere. 

I would like the C326BEE but I need Bluetooth. Does something like this exist for the same price point? 

I would build in the future, when I have more time to learn, but for now I need a decent quality system.

Date of manufacture - 1973

Still not sure about the grill, but drivers are mounted from rear. Front mounted were introduced in 1986 with Cornwall II, so not much reason for an easily removable grill. IMHO, if they are in decent shape, I would leave them alone. Older Klipsch can be collectable, and being original is better. But if you must, sometimes a putty knife can help.

I wouldn't be concerned with having Bluetooth built-in the amp. You can always use a Bluetooth receiver like the ones here.

https://wiki.ezvid.com/best-bluetooth-receivers

There's a broad range of price and quality. The Yamaha might be a good compromise choice. Also, there are many more available besides these. This also allows for future amp upgrade without the concern of Bluetooth.

The NAD C326BEE is a good recommendation and should work well with the Cornwall.

The C326BEE lacks internal Bluetooth. They often come up used or as refurbished here on AG. A separate bluetooth receiver could be attached to a line level input.  That said there are integrateds with internal bluetooth. NAD has a new line of integrateds that have internal DACs and may have Bluetooth. I would have to check on this.