You will need to check with your Italian JBL Professional Distributor from here:
http://www.jblpro.com/pages/contacts/intleuro.htm
Italy
AUDIO EQUIPMENT
Via Solferino 52
Monza 20052
Tel: +39 39 212 221
Fax: +39 39 214 0011
E-mail:
[email protected] (
[email protected])
Web Site: www.audioequipment.it (http://www.audioequipment.it/)
The latest JBL Pro catalog March 2007 lists the following from::
http://www.jblproservice.com/pdf/Misc.%20Parts%20List/06%20Misc%20Parts%20List%20(by%20description)%20.p df
Part # Description US Price
60176-14 NAMEPLATE 4343B $ 42.43 USD EA
MA-15 is no longer available as a whole kit but the clamps are available:
60958-01 CLAMP,MTG,PNTD $ 2 .34 USD EA (painted black already)
60958 MOUNTING CLAMP, RAW $ 2 .34 USD EA (unpainted cast metal)
Screws and T-nuts you should find locally and be equivalent to 1/4-20 type threaded hardware.
As for gaskets to fit a 15 inch woofer, the original 20059 cork gasket (in 4 pieces) is no longer available. A suitable replacement might be one of these self adhesive gaskets:
71129-01 GASKET, 15", SELF ADH. # 3M950 5MILS THI $ 1 .08 USD EA
73404 GASKET, 15",SELF ADH $ 1 .08 USD EA
There are also preassembled kits of the MA-15 on Ebay, no affiliation:
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=190093699198&fromMakeTrack=true
Hope this helps.
Bart