Does a 2003-2004 Honda Pilot have a premium sound system with bass speaker? How many watts is it?

Also does it have a timing chain or belt? How often does it have to be changed?Does a 2003-2004 Honda Pilot have a premium sound system with bass speaker? How many watts is it?130-watt, stereo amplifier and 155-watt bass amplifier. It has a timing belt, needs to be changed around 75-90k miles.