Speaker suggestions


Greetings,

I know this is a difficult question to answer, but any opinions are welcome.

Here is my situation. I listen mostly to pop and classical, including many symphonies. About 15x25 feet (5x8m) untreated room. 20wpc Decware amp currently driving 15 y/o LSI 15 polks. Polks are doing fine, nothing wrong with them. I am the 2nd owner.

I am considering an upgrade to my speakers. Would like to have full (or near full) range speakers, no sub, strongly prefer something made (assembled, not just designed) in the US, with 2-3k budget.

One option is to refurb/upgrade the Polks. About 1k gets me new premium crossover, new damping material, full inspection, and cleaning with some cosmetic finish work at a local well regarded audio shop.

The other option is buying something new. I plan to keep the system for at least 15-20 years, so need something well built, with solid fit/finish, and good internal electronics so I do not need to recap for at least 15 years.

Prefer new but will consider lightly used option if find something specific I like.

Have been looking lately at Tecton DI and Impact towers. Some posts mentioned that they do not measure very well, but I did not see any charts on the forums or on their site. Mostly great user reviews,
Other options are Ascend Acoustics Sierra towers, Klipsch Reference, SVS ultra towers. I think those are all US made. Spatial audio has great reviews, but not sure how well they handle complex classical music. 

Can you please provide comments/suggestions? Any other options worth considering. I am not much of DIY person.

Thanks much.
sophie999
Honestly, leave those speakers alone or sell them.

Monitor Audio Silver series. New or Used.
Also, consider room treatment.

Best,
E
Spatials would handle classical just fine; however, you'd want the Triode Master version of the M3. It was designed to work with 20w and below tube amps and has 12-16ohms!
My next speakers to hunt down are the Dali Zensors - try to hear them before buying any speakers though. They have clear sounding woofer and pleasantly transparent highs...They are Danish speakers - don't know where they are actually made, but there great speakers coming out that country.
Only reference quality, full range tower under $4000 is the Philharmonic Phil 3. It is 88dB efficient from 30Hz up, same as your Polk’s.   
 
The Sierra Tower (especially with the RAAL upgrade, making it ~$2800) is probably one of the 5 best towers under $4500. It however is not full range (34hz). A subwoofer would still be recommended in my opinion. 
 

Stereophile has measured Tekton. Due to its tweeter arrangement, it has a very narrow sweet point in the vertical realm, meaning going from sitting upright to slouching causes a decent change. However, they are pretty accurate with good imaging/soundstage. I would still take the Sierra+RAAL over them though. 
 
You could just keep your speakers and spend say $1000 in room treatment (<$500 if DIY).