which speaker to buy

Don't bridge and purchase a pair of Klipsch Cornwalls done!  These speakers are made for rock & roll and are so efficient that he will go deff long before he can over drive them.  They come with a 10yr guarantee.

my son has klipsh speakers. i don't know what model it is but he said they are rated to handle 100 watts continuous and 500 watt peaks. i told him with a 300 watt mc7300 don't turn the volume up too much or you might damage his speakers!

I have Crites speakers(similar to Cornwall). I also have subs. I can play this so loud you will cry uncle and clarity is still there. Kick drums have serious impact and will scare you if not ready. Yet this system will play vocal and acoustic recordings very nicely.

Used Klipsch speakers are easy to find. The Cornwall is 104 dB efficient. The Forte is about 100dB. Whatever you buy, if you can afford it, also buy a sub or two. This will improve clarity, impact and bass quality if setup correctly. But as others said, your ears CAN suffer.

You could use one of the amps you have on subs and one on speakers but would need a crossover

Bridging is not recommended or needed; especially with mismatched amps

The Cornwalls are mot 104db efficient. The only Heritage models currently at 104 + db are the Khorn and the Lascala. Let's keep the facts straight....ok. TY

sensitivity: 102 dB