Loudspeaker cabinets; Loudspeaker systems; Loudspeakers; Loudspeakers with built in amplifiers; Loudspeakers, headphones, microphones and CD players; Acoustic baffles sold as a component of loudspeakers; Cabinets for loudspeakers; Desk or car mounted units incorporating a loudspeaker to allow a telephone handset to be used hands-free; Sound systems comprising remote controls, amplifiers, loudspeakers and components therefor