If you find you need help with any Blackstone Models product, including factory installed sound systems, please contact our Technical Support staff. Someone is available to help you Monday through Friday from 9:00 am until 5:30 pm Mountain Time.  You may also contact us through email or our 24 hour fax at (970) 259-0691.

Before returning any Blackstone Models product contact us first by phone at (970) 259-0690 or Email: support@blackstonemodels.com to discuss the nature of your problem. 

FAQ's about Blackstone Models HOn3 K-27's

Blackstone Models HOn3 K-27 Operations Manual

Blackstone Models HOn3 K-27 Quick Start Guide