Optimal Audio Up 6 by Millionhead, 4 -inch ceiling speakers, 2 ways, 15 watts, 8 ohm or 70/100 volts. The frequency responded between 110Hz - 18KHz.

Two-Way Passive, Full-Range 6 "CEILING SPEAKER, 6-inch ceiling, 2 60 watts, 8 ohms or 70/100 volts. The frequency responded between 110Hz-31KHz provides consistent and sharp sound. Clearly, suitable for hotels, offices, restaurants and many other offices up 6 is a no-compromise Two-way, passive 6 "Ceiling Speaker Delivevering Consistent Coverage and Full Frequency Sound to a Wide Range of Cost CONSCIAUS, Commercial Environment Sound Pressure Levels from Hotels and Concourses to Retail Outlets, Bars and Restaurants. An Integral Fixing System is Included to Achieve A Simple and Clean Installation. Up 6 has a Steel Back CAN, PERFOUTED STEED STEED STEED STEED STEED. alite. Up 6 features A 6 "(162mm) Low Frequency Driver Paird with A 0.7 ″ (20mm) Metal Dome Tweeter. It is suitable for both high quality speed. E IT Needs to Go . Each up 6 can be run on a series of 70 or 100 volt. Taps or at Low impedance. The 16 ohm setting Allows up to Four Units to Each Amplifier Channel at Low Impedance. Removable Grille. Smartamps or Zone Will Provill Performance and Loudspeaker Protection. When Coupled with The Zone Series, A Zonepad and the Webpp Makes Setting Up A System and Emper Siming. Al Driverdiscreet Size Unobtrusive Design16 OHM OR 70/100V Line Operationrange of Power Tapswide Conical Coverage Patternintegrated Mounting Hardware