Car audio amps, dual 500W or 700W ?

[audioguru]

just need abit of help if any one can help me i have a 700w ampifier and 2 600w speakers how meny people is that ok for in a pub like in events plz

Amplifier and speaker manufacturers LIE about power ratings.

An amplifier has a power rating for ONE speaker impedance per channel. It might be 200W into 8 ohms.
If you connect two 8 ohm speakers in parallel then their total is 4 ohms then the amplifier will try to produce a total output of almost 400W then blow up (if it does not have an overload protection circuit).