AV 5.1k
Amplifier
|
5 Ch
|
2 x 75 W @ 4ohm + 2 x 250 W @ 2ohm + 1 x 1000 W @ 2ohm
|
AB-class
AV 5.1k, 1650 W (RMS) max, five channels: with its hybrid design, it is the specialist amplifier for front + rear + subwoofer or multi-amplified front + subwoofer systems.
Its high-quality AB Class output stage provides two channels with 250 W (RMS), combined with another pair of A class pure audio channels rated at 75 W (RMS), perfect for active two-way front speaker systems.
The D Class mono section provides 1000 W (RMS) for powerful subwoofer output.
AV 5.1k also allows you to replace the analog input board with the digital one (AV bit IN).
Amplifier Tech Data
| Channels | 5 |
| Class | AB-Class |
| Hi Level Input | Yes |
| Low Level Input | Yes |
| Digital Input | No |
| Power supply voltage / fuse | 11 ÷ 15 VDC |
| Idling current | 3 A |
| Idling current when off | 0.02 mA |
| Consumption @ 14.4 VDC, 2Ω, Max Musical Power | 110 A |
| Remote OUT | 12 VDC - 50mA |
| Remote IN | 7 ÷ 15 VDC - 1mA |
| ART - Automatic Remote Turn on/off from OUTPUT BTL speakers (Selectable) | Selectable |
Amplifier Stage
| Distortion - THD @ 100 Hz, 4Ω, 70% Rated Power | A, B Ch: 0.05 % | C (sub) Ch: 0.3 % |
| Bandwidth A |
(-3 dB) A, B Ch: 5 ÷ 20k Hz -3 dB) C (sub) Ch: 7 ÷ 350 Hz |
| S/N ratio A |
(A weighted @ 1V): A, B Ch: 100 dB (A weighted @ 1V): C (sub) Ch: 87 dB |
| Damping factor A |
(1k Hz @ 4Ω) A, B Ch: 100 (100 Hz @ 4Ω) C (sub) Ch: 80 |
| 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 | 1650 W |
| Minimum load impedance | 4Ω / 2Ω / 2Ω |
| Output Power (RMS) @12.0 ÷ 14.4 VDC, 1% THD |
• 5 Ch: 75 W x 2 (4Ω) + 140 W x 2 (4Ω) + 600 W x 1 (4Ω) • 5 Ch: 75 W x 2 (4Ω) + 140 W x 2 (4Ω) + 1000 W x 1 (2Ω) • 5 Ch: 75 W x 2 (4Ω) + 250 W x 2 (2Ω) + 1000 W x 1 (2Ω) |
| Adjustable Crossover | Yes |
CEA Specifications
| Output power @ 4Ω, 1% THD+N, 14.4 V |
Output power @ 4Ω, 1% THD+N, 14.4 V: 75 W x 2 + 140 W x 2 + 600 W x 1 |
| SN ratio (ref. 1W output) |
SN ratio (ref. 1W output): 75 W Channels: 80 dBA 140 W Channels: 80 dBA 600 W Channels: 78 dBA |
Inputs
| Input Type | Pre IN / Speakers IN |
| Filters Outputs | Pre OUT Full Range |
| Filter Pass A | Ch Filters (Full / Hi-Pass): 50 ÷ 5k Hz (2 range) @ 12 dB/Oct. |
| Filter Pass B | Ch Filters (Full / Hi-Pass / Band-Pass): 50 ÷ 1k Hz (Hi) / 250 ÷ 5k (Lo) @ 12 dB/Oct. |
| Filter Pass C | Ch Filters (Full / Lo-Pass): 50 ÷ 150 Hz @ 24 dB/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.
Read more
Features
- Hybrid design made up of two 75 W A Class channels, two 250 W AB Class channels, and one 1000 W D Class channel
- Hi-Res audio certification thanks to 4 ÷ 60k Hz bandwidth
Technologies
Hi-Res audio
According to the definition of HiRes audio provided by JAS (Japan Audio Society – jas-audio.or.jp), Voce amplifiers exceed the above 40 kHz bandwith analog requirement, providing an astonishing 4 ÷ 60k Hz (@ -3 dB, 2 VRMS, 4 Ω).
Docs
Related Products
