Amplifier channels question

[foxiz1]

Hello, i have this amp http://store3.sure-electronics.com/2-x-15-watt-class-d-audio-amplifier-board-ta2024 i have connected 2 60w 4ohm speakers to it, since it gives 15w both channels each, that means that both of my speakers give 15w individually right?. So can i just unhook second speaker and use just 1 channel with 1 speaker? or would my sound loudness suffer because of using just one 15w channel?

I'am trying to make my "portable" speaker more portable so trying to conserve some space by disconnected 1 speaker.

 

[n0ns3ns3]

you will have mono sound and slightly lower max volume level.

 

[foxiz1]

you will have mono sound and slightly lower max volume level.

Thanks for replying, so sound WILL be a bit lower then. How about the amp health itself? i have just read that it's damaging the amplifier if only 1 channel is used instead of 2.

 

[n0ns3ns3]

not supposed to if the amplifier is done right.