In most cases this does not require the purchase of additional equipment but this depends very much on how an individual school's history of ongoing investment. (educationbusinessuk.net)
Plus, this projector has stereo speakers for a great sound without the need for additional equipment. (geekwrapped.com)
The package was launched last year and includes black wheels, spoiler, mirror caps, and fancy floor mats with additional equipment for each model. (automobilemag.com)