Audison AV Uno - Mono Voce Amplifier

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