In 2007, the Ghost™ Series revolutionized the architectural speaker market with stunning design aesthetics, and installation characteristics. 13 Years later, TruAudio has done it again. The new Ghost™ Series has evolved from the ground up; with how it looks, how it performs, how it functions, and it even has updated, low impact, packaging. The series has been updated from 6.5†and 8†speakers to 7†and 9†woofers, providing even warmer tones for your living space. The 9†model now features a 3-way design (a pivoting tweeter and mid-range, partnered with a fixed woofer). The depth of the reveal into the living space has been decreased by 40% allowing the speakers to virtually disappear into the ceiling. TruAudio’s new Ghost™ Series features the revolutionary and patented TruGrip™ technology, which incorporates a spring-loaded dog ear and mechanical cinching closure, significantly reducing time spent on trims-outs. TruAudio’s QuickConnect™ adapters were also incorporated, shaving even more time off of trim-outs, if QuickConnect™ pre-construction brackets were used in the rough-in stage. Finally, all new Ghost™ speakers now include a vented protective backbox to protect the critical components on the back of the speaker. TruGrip™ Toolless Design 2-Step mechanical dogear ensures the tightest grip with zero sag. Quick Connect™ Technology Simply connect the speaker cable to the rough-in ring terminals during pre-wire. When it's time to install the speaker, use the Quick Connect™ cable to tether to the speaker's Quick Connect. Patent Pending. 7" Woofer Newly designed, 7" speaker for enhanced acoustical performance. Heavy-duty tweeter bridge doubles as a handle providing an easy install. Protective Backbox on All Ghost Models40% Smaller Reveal With the smaller reveal, the grill virtually disappears into the ceiling One Rough-in Ring for Both 9" and 7" Speakers All Ghost™ series speakers now install using the same rough-in rings (RC-879).