heavy duty hifi 3-way sealed box speakers 4.5cm front buffle , braced, 22kg each.

Best for who prioritize heavy duty protective build against kids and pets for medium or bigger room. Sounds amazing as it is but could be upgraded with all hi quality film capacitors and speakers terminal comes with. Cost me 70€ recently and put some rubber to seal up midrange, tweeter and speakers binding post what i was planning to do. I never use very laund it doesn't effect sound anyway. spekers metal frame are strong bent metal which cut in to wood a bit to make it sealed.. woofers are sealed. Spekers was made by professional engineer 20 years ago without cabinet finishes to save money. i did by myself as it is. Spekers grills are metal and midrange and Tweeters has metal mesh. Speakers drivers are all paper cones twewter soft dome , they like new.no dents. rubbers like new. only on 8" woofers has dust on paper cones laquer.. Selling due changing room..Is small now 3x4m - in higher volumes room is overloaded with base...for movies is actually great. .Speakere are on heavy duty big rubber feet..Spekers has wide soundstage if powered with quality hi current amplifier and good dac. I bought recently Epos es 7n which are no as good as this ,but in my small room are better with imaging. But doesn't sound so naturall, no so big sounstage and bold sound. No authority in bass region at all .bit skinny voices but very nice textured.. Epos has bit hi-res highs ( but no so naturall) and are definitely faster. no more dinamic of course..I like new Epos, but big TVM are definitely better ,I planning to buy Rel subwoofer. . this is only thing i could trade with.
If I am good at soldering I would changing capacitors already. it should clear up heights and midrange and extended sound stage.
Bud doesn't change my room size :)

Recommend amplifier is 100W + or the best hi current
I have primare a30.1 mk2 and denafrips ares 15 dac.

Here are speakers details:

30cm x 27cm x 92cm -  22 kg each
Cabinet is made from 22.5mm thick mdf and front is doubled to 45mm.
Inside cabinet are all corners baracing with wood blocks. Strong dead construction . comes with optional metal spikes and pads
each spekaer has tweeter arv-104-03/8 '
midrange arp-150-00/08
2x woofer arn 226-07-04
Crossover BS Acoustic CN 01-3-12/8
8 Ω - 150W
800/5000 Hz
12 dB / Okt
 All is from TVM czech Republic
.It is sealed box construction
speakers are 91db
150W RMS 300W peak
8 ohms
30 hz to 18 000 kz

Capacitors value
2x 33 uf 100V - mundorf E-cap br 100 raw capacitor
2x 15uf - jantzen Audio cross-cap
2x 3.3uf - jantzen Audio cross-cap
2x 3.9uf - jantzen Audio cross-cap
2x quality Atohm isolated speakers gold plated terminals.

Epos speakers are there just for comparison . not for selling!!
if someone really interested i could make demo of speakers...