OWI Audio 2X2VG-HDER3S61 Integratable Amplified In Ceiling Speaker on a 2x2 Vinyl Grill with HD Amp and 70V Speaker, UL Listed, 3.5 Stereo Mini-Jack Input, Built-In Stereo Combiner, Priority Override The OWI 2X2VG-HDER3S61 is a three source integratable amplified in-ceiling speaker on a 2x2 vinyl grill with backcan enclosure which also includes a 70-volt speaker on the same grill. The amplifier has an electronic shunt to help conform to life safety NFPA72 regulations to be able to shut off from a central location in the event of an emergency. The new amplifier has 3 sources; one stereo 3.5 mini-jack line input, one POP aux input, and one CAT 5 input for connection to the OWI MC4 mixer Key Features: - NFPA72 ready with built-in electronic shunt - Integrates with life safety - 1 - 3.5 stereo Mini-jack input - With built-in stereo combiner - 1 balanced line level input (priority input) - With priority override feature - 1 CAT5 Input - Up to 40 watts of power - right at the speaker - Balanced line level output - Protected from shorts and overheating Specifications: - Input voltage, nominal: (25 watts) 15 volts DC - Input current, operating (15VDC): 1.45 amperes peak - Input volt-amperes, peak (15VDC): 22 volt-amperes - Input voltage, maximum: 16.5 volts, DC - EQ set to flat: 20Hz to 20 kHz - Bass: ±10dB@50Hz - Max Power Output (28V in): 40 Watts - DC Power, Standby: 1.4 Watts - Short Circuit protected: Yes - Over current protected: Yes - Over voltage protected: Yes - Weight of Amplifier/Speaker: 3.15 pounds