3. Voce AV 5.1k

Voce AV 5.1k

1 review

1000 Watt

Voce AV 5.1k

1 review

Technical Highlights

  • Total power of 1650 W, impedance of 4Ω/2Ω/2Ω.
  • A-Class with 75 W, AB-Class with 250 W, D-Class with 1000 W.
  • Replacement of the analogue input card with a digital one is possible.
  • More technical details
€987.05
-5% €1,039.00 €987.05
2% discount with credit card

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ProductVoce AV 5.1k

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datasheet
Audison-Voce AV 5.1k-5-Kanal Verstärker-masori-kaufen
€987.05
€1,039.00 €987.05

The Voce AV 5.1k is a 5-Channel Amplifier from Audison with a hybrid design featuring two 75 W Class A channels, two 250 W Class AB channels, and a Class D mono section with 1000 W. The total RMS power is 1650 W. Output power RMS @ 14.4 VDC, 1% THD: 75 W x 2 + 140 W x 2 + 600 W x 1 (4 Ω), alternatively 75 W x 2 + 140 W x 2 + 1000 W x 1 (2 Ω) or 75 W x 2 + 250 W x 2 (2 Ω) + 1000 W x 1 (2 Ω). Minimum impedance: 4 Ω / 2 Ω / 2 Ω. Hi Level and Low Level Input, no digital input; Pre IN / Speakers IN as well as Pre OUT Full Range. Adjustable Crossover with A: 50–5k Hz (2 ranges) @ 12 dB/oct., B: Hi 50–1k Hz / Lo 250–5k Hz @ 12 dB/oct., C: 50–150 Hz @ 24 dB/oct. ART automatic on and off with OUTPUT BTL speakers (selectable) and remote-controlled subwoofer volume from -50 to 6 dB. Bandwidth (-3 dB) A/B: 5–20k Hz, C (Sub): 7–350 Hz; Hi-Res Audio certification thanks to 4–60k Hz bandwidth. Option to replace the analog input card with a digital one. Supply voltage 11–15 VDC, Fuse 100 A, weight 7.2 kg, dimensions A 470 mm, B 399 mm, C 220 mm, D 198 mm, E 58 mm.

Features
  • 5-Channel Amplifier
  • Channels: 5
  • Amplifier Class: AB-Class
  • Hybrid design with two 75 W Class A channels, two 250 W Class AB channels, and one 1000 W Class D channel
  • Total RMS power: 1650 W
  • Output power RMS @ 14.4 VDC, 1% THD: 75 W x 2 (4 Ω) + 140 W x 2 (4 Ω) + 600 W x 1 (4 Ω)
  • Output power RMS @ 14.4 VDC, 1% THD: 75 W x 2 (4 Ω) + 140 W x 2 (4 Ω) + 1000 W x 1 (2 Ω)
  • Output power RMS @ 14.4 VDC, 1% THD: 75 W x 2 (4 Ω) + 250 W x 2 (2 Ω) + 1000 W x 1 (2 Ω)
  • Minimum impedance: 4 Ω / 2 Ω / 2 Ω
  • Hi Level Input: Yes
  • Low Level Input: Yes
  • Digital Input: No
  • Adjustable Crossover: Yes
  • ART automatic on and off with OUTPUT BTL speakers (selectable)
  • Option to replace the analog input card with a digital one
  • Hi-Res Audio certification thanks to 4–60k Hz bandwidth
  • Filters Outputs: Pre OUT Full Range
  • Remote-controlled subwoofer volume: -50 – 6 dB
  • Fuse: 100 A
  • Weight: 7.2 kg
  • Dimension A: 470 mm
  • Dimension B: 399 mm
  • Dimension C: 220 mm
  • Dimension D: 198 mm
  • Dimension E: 58 mm
Technical Specifications
  • Supply voltage: 11–15 VDC
  • Idle current: 3 A
  • Idle current when off: 0.02 mA
  • Power consumption @ 14.4 VDC, 2 Ω, maximum music power: 110 A
  • Remote OUT: 12 VDC – 50 mA
  • Remote IN: 7–15 VDC – 1 mA
  • Distortion THD @ 100 Hz, 4 Ω, 70% rated power: A/B 0.05% | C (Sub) 0.3%
  • Bandwidth (-3 dB): A/B 5–20k Hz | C (Sub) 7–350 Hz
  • S/N ratio (A-weighted @ 1 V): A/B 100 dB | C (Sub) 87 dB
  • Damping factor: A/B (1k Hz @ 4 Ω) 100 | C (Sub) (100 Hz @ 4 Ω) 80
  • Input sensitivity Pre-IN: 0.3–5 V RMS
  • Pre-IN impedance: 15k Ω
  • Input sensitivity Speaker-IN: 1.4–24 V RMS
  • Speaker-IN impedance: 5k Ω
  • CEA output power @ 4 Ω, 1% THD+N, 14.4 V: 75 W x 2 + 140 W x 2 + 600 W x 1
  • S/N ratio (ref. 1 W output), 75 W channels: 80 dBA
  • S/N ratio (ref. 1 W output), 140 W channels: 80 dBA
  • S/N ratio (ref. 1 W output), 600 W channel: 78 dBA
  • Input types: Pre IN / Speakers IN
  • Filter A (Full / Hi-Pass): 50–5k Hz (2 ranges) @ 12 dB/oct.
  • Filter B (Full / Hi-Pass / Band-Pass): Hi 50–1k Hz / Lo 250–5k Hz @ 12 dB/oct.
  • Filter C (Full / Lo-Pass): 50–150 Hz @ 24 dB/oct.

Frequently Asked Questions about Voce AV 5.1k

What total power does the Voce AV 5.1k Amplifier offer?

The Audison Voce AV 5.1k offers an impressive total power of 1650 Watts. This power is distributed across its five channels in a hybrid amplifier design. Notably, the 1000 Watt Class D channel stands out, while the Class AB operates four channels at 250 Watts each. Additionally, there are two Class A channels with 75 Watts each, ideal for high-quality audio applications. The amplifier supports various system configurations, including multiple amplified front and Subwoofer systems. Thus, the AV 5.1k provides a flexible and powerful solution for demanding audio installations.

What amplifier classes are integrated into the Audison Voce AV 5.1k?

The Audison Voce AV 5.1k Amplifier combines three different amplifier classes in its design. Two channels operate in Class A with 75 Watts each, ideal for detailed audio playback. Two additional channels operate in Class AB, providing 250 Watts each, which opens up versatile applications for front or rear systems. The fifth channel is a Class D channel and delivers an impressive power of 1000 Watts, perfect for driving a Subwoofer. This combination offers flexibility and power for various audio system configurations.

What input options does the Voce AV 5.1k offer?

The Voce AV 5.1k from Audison is equipped with a variety of input options to seamlessly integrate into different audio setups. These include Hi-Level and Low-Level inputs (Speaker IN and Pre IN), which can handle a voltage of 0.3 to 5 V RMS and 1.4 to 24 V RMS. This flexibility allows connection to various signal sources without additional adapters. Furthermore, the analog input card can be replaced with a digital one to expand the options. This supports both simple and complex audio setups in vehicles or other applications.

What crossover settings does the Voce AV 5.1k offer?

The Audison Voce AV 5.1k features a customizable Crossover that ensures precise sound control. Channel A has settings for Full-Range and Hi-Pass from 50 to 5k Hz at 12 dB/Octave. Channel B can be set up as Full-Range, Hi-Pass, or Band-Pass, with Hi-Pass at 50 - 1k Hz and Lo/or Band-Pass: 50 - 1k Hz (Hi) / 250 - 5k (Lo) @ 12 dB/Oct. Filter. Channel C is either Full-Range or Lo-Pass from 50 to 150 Hz at 24 dB/Octave. This precise frequency control allows the audio system to be finely tuned to individual requirements.

What is the power supply of the Voce AV 5.1k and how much power does it consume?

The Voce AV 5.1k Amplifier from Audison requires a supply voltage of 11 to 15 VDC and is protected by a 100 A fuse. In idle mode, the power consumption is 3 A, while in the off state it is minimal at only 0.02 mA. At full power output and a voltage of 14.4 VDC, the Amplifier consumes up to 110 A. The Remote-Out port provides 12 VDC at 50 mA, and the Remote-In port operates in the range of 7 to 15 VDC at 1 mA. These specifications ensure that the Amplifier works efficiently with the vehicle's power supply.

What are the dimensions of the Voce AV 5.1k and how does this affect installation?

The dimensions of the Audison Voce AV 5.1k are crucial for its integration into various vehicles and audio projects. With a length of 470 mm, a width of 399 mm, and a height ranging from 220 mm to 198 mm, its dimensions are designed to fit into many standard installation locations. The height of 58 mm allows for discreet placement, such as under car seat benches or in the trunk. Always consider these measurements when planning your audio configuration to ensure effortless and secure mounting that takes into account both airflow and accessibility.

What are the specifications of the filter section of the Audison Voce AV 5.1k?

The filter section in the Audison Voce AV 5.1k is highly flexible and allows for advanced sound control. Channel A offers full and high-pass options from 50 to 5k Hz with 12 dB/octave. Channel B is adjustable for full, high-pass, or band-pass, providing high-pass from 50 - 1k Hz and low band-pass from 250 - 5k Hz at 12 dB/octave. Channel C offers options for full or low-pass from 50 to 150 Hz with 24 dB/octave. These adaptability features allow for a finely tuned crossover configuration that maximizes the overall sound experience.

How is the Voce AV 5.1k operated at different impedances?

The Audison Voce AV 5.1k supports a minimum impedance of 4Ω and 2Ω, providing special flexibility for versatile speaker systems. At an impedance of 4Ω, the amplifier delivers 75 W x 2, 140 W x 2, and 600 W x 1, while at a lower impedance of 2Ω, the channels produce 250 W x 2 and 1000 W x 1. This power adjustment allows for use in complex audio systems that prefer low impedances for higher output power, which is particularly beneficial in demanding subwoofer systems.

What special features does the hybrid design of the Voce AV 5.1k offer?

The hybrid design of the Audison Voce AV 5.1k combines Class A, AB, and D technologies for a balanced amplifier performance. The combination of two Class A channels with 75 watts, two Class AB channels with 250 watts, and one Class D channel with 1000 watts allows for versatile audio applications. This construction provides both high-quality, detailed sound behavior on front and rear channels as well as sufficient power for subwoofer applications. This hybrid integration makes the AV 5.1k ideal for audiophiles who appreciate both precision in sound reproduction and power.

What is the signal-to-noise ratio (S/N Ratio) of the Voce AV 5.1k?

The Audison Voce AV 5.1k offers a remarkably good signal-to-noise ratio, which significantly contributes to the clarity of the sound. For the A and B channels, the S/N ratio is 100 dB at an A-weighted 1V input, while the C channel for the subwoofer provides an S/N ratio of 87 dB. For the individual channels, the noise ratio is 80 dBA for the 75-watt and 140-watt channels, and 78 dBA for the 600-watt channel. These high values help minimize background noise and ensure exquisite sound reproduction.

Manufacturer information/responsible person

Elettromedia SpA
62018 Potenza Picena (MC)
Strada Regina km 3,500
Italy

Contact person:
Simone Iampieri
Executive Director Assistant
T +39 0733 870 813
Elettromedia SpA
62018 Potenza Picena (MC) Italy
Strada Regina km 3,500
T + 39 0733 870 870

Contact: simone.iampieri@elettromedia.it

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