Help me read this resistor


I am re-capping and changing out the resistors in some Tannoy PBM 6.5 monitors.  The resistors are cheap Chinese resistors and read:
RX27-1 (this is the model)
7WIR4J
Are these 7 watts and 4ohms?  I'm struggling to find it online.  The speakers read about 4 ohms when I test them.
Thanks for your help!
dannybad