Need some help identifying a JBK Pro box

[more10]

I would appreciate some help identifying this box. There is no marking on the cabinet except perhaps "JBL Pro".

49739

The midrange horn is a 2307. More pictures to follow.

[Rolf]

Are you sure that it's not home made? Looks like a L300, but with the 075. The L300 uses the 077. More pictures can tell more.

[more10]

The 15 " is a 2225H
The 1" driver is a 2421B (16ohm)
Tweeter is a 075.

From labels on drivers.

[Rolf]

Please send more pictures.


The 15 " is a 2225H
The 1" driver is a 2421B (16ohm)
Tweeter is a 075.

From labels on drivers.

[hjames]

I would appreciate some help identifying this box. There is no marking on the cabinet except perhaps "JBL Pro".

49739

The midrange horn is a 2307. More pictures to follow.

Too small - need more/better pictures!

Also would help to know about how those drivers are connected / crossover network?

Also would be nice to know your plans for it?
Home, club, PA, band practice ?

[more10]

Ill get some more pictures during the weekend.

If I get them cheap I will think about how to use them later :-).

[martin_wu99]

JBL seems no such box called 'pro',maybe DIY works.:crying: