Beyma 15K200

Hp used in bass reflex cabinet of about 160L, designed to get very low frequency, 15k200 is perfect for a box of very good sound quality and a relatively high power. If you are facing the powerful sonoristion rather take a 46cm because HP provides the "only" 300WRMS. I use it with an R300 receiver that heats a lot, but keeps a pretty good dynamic.

SOUNDS

The HP is filtered at 120Hz with a slope of 24dB/octave on my box and the sound is deep and dynamic, for a 38cm is very good.

OVERALL OPINION

I use it for 2 years and has a sound system worthy of the big business, the less power.
To use a home theater or small party is perfect.

Beyma on this point has copied a well-known model from JBL, the 15K200 is doing quite well.
The settings are not distorted. The type of cardboard the membrane is not the same as JBL, a bit heavier and less rigid. A magnet properly inflated, the force factor is correct for a very powerful record.

SOUNDS

Given the type of membrane, it will not want to get him dessu 1 KHz (see cut to 500 700 Hz is sufficient). This HP loaded correctly, produces a very correct, it hits good and frankly Garver is deep and light.
I do not agree with those who speak ill after replacing another HP in a volume inadequate. Too large volume (> 100 liters) ralentisent acceleration of the membrane, the grave is too round and without damping. A 90, 80 or 70 liters suit him very well, it releases the membrane, the acceleration is better.
For the medium, quickly take the relay with a 6MI90 500 or 700 Hz (or the legendary Audax midrange), compression 2 "aurra evil (unless you like big flag, but setting déliquat more)

OVERALL OPINION

For the price (<<<price JBL) was the quality of the light power. It's bad reputation is due to this rather long period of running, the spider is very rigid. It has a break frequency of resonance for a few hours will do, then do reconnaiterai devotes more. I use in studio monitoring speaker I am fully satisfied, when I think JBL and TAD costs ... The only problem the weight of the HP, an engine is more Neodynium Légé a big ferrite.
Balance sheet, excellent after running HP (as much if we allow ourselves the time to grind, this is not rabajoie). I hope to go up the side of HP, it's totally unfair to have them down.