PS120 subwoofer amp, is output 8 or 4 ohms?

[keith9422]

I have a JBL PS120 subwoofer amp. I wanted to know if the output is 8 or 4 ohms.

 

[americanaudiophile]

An amp doesn't have an 8 or 4 ohm output usually. It has a speaker impedance that it is stable into. It is definitely safe to use an 8 ohm speaker with the amp.
It is probably safe to use a 4 ohm woofer but unless the JBL woofer that came with it is 4 ohm you can't be sure. JBL support can be found here:
http/www.jbl.com/estore/jbl/us/support/spdp.jsp?pid=PS120