AV uno
Amplifier
|
1 Ch
|
1 x 1700 W @ 1ohm
|
AB-class
AV uno is an amplifier featuring an innovative circuitry called POD (Power On Demand). It 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.
AV uno is a mono amplifier designed to drive the subwoofer but also suitable for high power Dual Mono systems.
Power, control and outstanding final stages are capable to unbelievable bass and extraordinary musical quality on the whole frequency range.
AV uno also allows you to replace the analog input board with the digital one(AV bit IN).
Amplifier Tech Data
| Channels | 1 |
| Class | AB-Class |
| Hi Level Input | Yes |
| Low Level Input | Yes |
| Digital Input | No |
| Power supply voltage / fuse | 11 ÷ 15 VDC |
| Idling current | 2 A |
| Idling current when off | 0.02 mA |
| Consumption @ 14.4 VDC, 2Ω, Max Musical Power | 120 A |
| Remote OUT | 12 VDC - 50mA |
| Remote IN | 7 ÷ 15 VDC - 1mA |
Amplifier Stage
| Distortion - THD @ 100 Hz, 4Ω, 70% Rated Power | 0.04 % |
| Bandwidth A | (-3 dB, 2 VRMS, 4 Ω): 7 ÷ 20k Hz |
| S/N ratio A | (A weighed @1 V): 95 dBA |
| Damping factor A | (1kHz, 4 Ohms): 160 |
| Input sensitivity Pre-In | 0.3 ÷ 5 V RMS |
| Pre In Impedance | 15k Ω |
| Input sensitivity Speaker-In | 1.4 ÷ 24 V RMS |
| Input impedance Speaker-In | 5k Ω |
| Total Power RMS | 1300 W |
| Minimum load impedance | 1Ω |
| Output Power (RMS) @12.0 ÷ 14.4 VDC, 1% THD |
• 1 Ch: 700 W x 1(4Ω) • 1 Ch: 1300 W x 1(2Ω) • 1 Ch: 1700 W x 1(1Ω) |
| Adjustable Crossover | Yes |
CEA Specifications
| Output power @ 4Ω, 1% THD+N, 14.4 V | Output power @ 4Ω, 1% THD+N, 14.4 V: 700 W x 1 |
| SN ratio (ref. 1W output) | SN ratio (ref. 1 W output): 80 dBA |
Inputs
| Input Type | Pre IN / Speakers IN |
| Filters Outputs | Hi-Pass Pre OUT (50 ÷150 Hz) |
| Filter Pass A | (Full/Lo-Pass): 50 ÷ 150 Hz @ 24dB/Oct. |
| Inputs/Outputs Bass Boost | 50-70-90 Hz / 0 ÷ 6 dB |
| Inputs/Outputs Subsonic | Off ÷ 50 Hz @ 24dB/Oct. |
| Remote Sub Volume | (-50 ÷ 6) dB |
Other
| Fuse | 100 A |
| Weight | 7.2 kg |
Dimensions
| Dimension A | 470 mm |
| Dimension B | 399 mm |
| Dimension C | 220 mm |
| Dimension D | 198 mm |
| Dimension E | 58 mm |
Accessories
AV bit IN HD
Digital interface for all AV amplifiers, for perfect digital connection with Audison bit processors provided with AD Link and AC Link connections. By mounting the AV bit IN Digital Interface onto the Voce amplifier series, through the AD Link connection the S/PDIF digital signal will get directly to the high quality internal D/A converters. After these, the signal becomes analog and is imm ediately amplified preventing it from deterioration due to the long paths. The result is extremely high quality music, not achievable with any other analog system. It offers one AD Link and AC Link input, as well as one AD Link and AC Link output in order to drive a multi-amplified system. Thanks to its digital panel with 3 character display and 4 push buttons, you can select the amplifier type, mono or stereo mode, and also the digital channel coming from the audio processor. AV bit IN HD features two new switches on the front panel: one provides you with the ability of turning off the gain control of the amplifier to achieve an improved Signal to Noise ratio. With the second switch you can control the DSP remote start function. Connection to amplifier: remove analog crossover module and insert AV bit IN module into the amplifierâ„¢s front side. It requires no external power supply.
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Features
- POD (Power On Demand) circuitry to combine AB Class sound with the efficiency of the D Class.
- Suitable for high-power Dual Mono systems and subwoofer systems.
- 1 x 1700 W RMS @ 1ohm stable.
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