Have a look at the manual available from that link...its near the end...sorry middle page 13...

Rear panel outputs
1⁄4-inch output – Mono analog output that accepts either 1⁄4 inch TRS balanced or
TS unbalanced cables. Can be used to link multiple L1® Compact systems together
by connecting the 1⁄4-inch output from one L1® Compact system to the 1⁄4-inch input
(Channel 2) on a second L1® Compact system. This will provide additional coverage
in larger spaces. You can also use the 1⁄4-inch output to connect to a house PA
system and use the L1® Compact system as your personal monitor.

Just to save time, this is the par I am referring to. Its not perfect but it could allow via a x-over an additional amp.


[This message has been edited by miden (edited 05-23-2009).]