AV uno is an amplifier featuring an innovative circuitry called POD (Power On Demand); it provides at the final stage in AB class a dynamic power that serves as a tracker to the signal to be amplified so as to increase efficiency and reduce the temperature.AV uno allows to combine the plus points, in terms of audio quality and robustness, of the AB Class traditional amplifiers with the efficiency of the D Class amplifiers. AMP (Amplifier Management Processor) constantly checks the operating status system and communicates with the user through 4 different coloured LEDs, located on the top panel; ART (Automatic Remote Turn On-Off) allows automatic turn-on/off when a remote signal isn’t available from the source. AV uno is a mono amplifier designed to drive the subwoofer but also suitable for high power Dual Mono systems. POWER SUPPLY Power supply voltage: 11 ÷ 15 VDC Idling current: 2 A Idling current when off: 0.02 mA Consumption @ 14.4 VDC (Max Musical Power): 120 A AMPLIFIER STAGE Distortion - THD (1kHz @ 4Ω): 0.04 % Bandwidth (-3 dB): 7 ÷ 20k Hz S/N ratio (A weighted @ 1V): 95 dBA Damping factor (1k Hz @ 4Ω): 160 Input sensitivity: 0.3 ÷ 5 V RMS Input impedance: 15k Ω Speaker-In sensitivity: 1.4 ÷ 24 V RMS Speaker-In impedance: 5k Ω Minimum load impedance: 1Ω NOMINAL POWER (RMS) @ 12 VDC, THD 0.3%, 4Ω: 700 W x 1 OUTPUT POWER (RMS) @ 14.4 VDC,THD 1%: 1 Ch: 700 W x 1(4Ω) 1 Ch: 1300 W x 1(2Ω) 1 Ch: 1700 W x 1(1Ω) CEA SPECIFICATIONS Output power @ 4Ω, 1% THD+N, 14.4 V: 700 W x 1 SN ratio (ref. 1 W output): 80 dBA SIGNALS INPUTS / FILTERS Inputs: Pre IN / Speakers IN Outputs: Hi-Pass Pre OUT (50 ÷150 Hz) Filters (Full/Lo-Pass): 50 ÷ 150 Hz @ 24dB/Oct. Speakers polarity: Normal / Inverted Bass boost (Freq./Gain): 50-70-90 Hz / 0 ÷ 6 dB Subsonic (Cont. adj.) Off ÷ 50 Hz @ 24dB/Oct. OTHER FUNCTIONS Remote IN: 7 ÷ 15 VDC - 1mA Remote OUT: 12 VDC - 50mA Fuse (Strip type): 100 A Remote SUB volume adj.: (-50 ÷ 6) dB SIZE / WEIGHT Max size (mm/inches): 220 x 470 x 58 / 8,66” x 18,50” x 2,28” Weight (kg/lb): 7.2 / 15.87
