I use mainly for use 2445j Hifi and monitoring.
They are very good cuts high yield. I've used a couple of pavilions Iwata for dual-amp with altec 416c / Onken for bass and tweeter Fostex T925. Frequencies and 600hz cutoff 5KHz 18dB/oct.
2 * 400W for the bass and 2 * 100w medium for the treble.
I sometimes used this config for a few outdoor concerts, a true be regulated.

I use them now with 2 * 2226 + 2385 with jbl amp QSC RMX, fc + qualisation 900Hz. It grows ...

SOUNDS

Answers to the curve is quite tight but does not climb high enough to be used without a tweeter. It is a 2 inch!
The sound is dynamic and specific on a little aggressive but safe level.
In comparison, the JBL2450 (which I also availing oneself) are softer and rise highest frequencies. Essay with a big bte tubes, it really is sweet.

OVERALL OPINION

Bought new, I use it for ages.

- Weight.
Low - medium rather, because of its design, leads connected with the lower medium is delicately
ncessiterai low hp and a dynamic medium rather to take full advantage.
(Cne paper versus compression). But is this a default?
- Price neuf.JBL it's expensive, but quality has its price. a Steinway is expensive too ....
+ Dynamic, precision, quality sound.
+ High efficiency. more than 110dB.
+ Reliability. I never had any worries.

Report qualitprix in unbeatable opportunity.

I would do it without hesitating choice. Ditto for JBL2450