3. Voce AV quattro

Voce AV quattro

1 review

200 Watt

Voce AV quattro

1 review

Technical Highlights

  • Powerful 4-channel configuration, 1700 W RMS, AB-Class.
  • Minimum impedance of 2 ohms, 120 W x 4 RMS @ 4 ohms, 14.4 V.
  • Built-in 24 dB/oct filter, frequency range 4-60k Hz, THD 0.04%.
  • More technical details
€839.00
€839.00 €839.00
2% discount with credit card

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ProductVoce AV quattro

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datasheet
Audison-Voce AV quattro-4-Kanal Verstärker-masori-kaufen
€839.00
€839.00 €839.00

Audison Voce AV quattro is a 4-Channel Amplifier in Class AB with four-, three-, or two-channel operation. The bandwidth of 4 - 60k Hz with Hi-Res Audio certification, integrated AMP technology, and ART automatic on and off switching is included. Output power of 120 W x 4 at 4 Ohms and 200 W x 4 at 2 Ohms at 14.4 VDC and 1% THD, as well as a minimum impedance of 2 Ohms, are specified. Built-in 24 dB/Oct filters with bass boost and subsonic, as well as an adjustable Crossover, are present. Pre IN and Speakers IN, Hi Level Input, Low Level Input, and Pre OUT Full Range are available. The remote-controlled subwoofer volume is adjustable from -50 to 6 dB. Supply voltage 11 - 15 VDC, Fuse 60 A, and a weight of 7.2 kg are specified.

Features
  • 4-Channel Amplifier
  • Amplifier Class AB
  • Four-, three-, or two-channel operation
  • Hi-Res Audio certification thanks to 4 - 60k Hz bandwidth
  • Built-in 24 dB/Oct filters with bass boost and subsonic
  • Adjustable Crossover
  • Hi Level Input
  • Low Level Input
  • Pre IN / Speakers IN
  • Pre OUT Full Range
  • ART automatic on and off switching
  • AMP technology
  • Remote-controlled subwoofer volume -50 - 6 dB
  • Minimum impedance 2 Ohms
  • Fuse 60 A
  • Weight 7.2 kg
Technical Specifications
  • Channels 4
  • Supply voltage 11 - 15 VDC
  • Idle current 1.8 A
  • Idle current in off state 0.02 mA
  • Power consumption @ 14.4 VDC, 2 Ohms, Max music power 55 A
  • Remote OUT 12 VDC - 50 mA
  • Remote IN 7 - 15 VDC - 1 mA
  • THD @ 100 Hz, 4 Ohms, 70% rated power 0.04 %
  • Bandwidth (-3 dB, 2 VRMS, 4 Ohms) 4 - 60k Hz
  • S/N ratio A (A weighted @ 1 V) 100 dBA
  • Damping factor (1 kHz, 4 Ohms) 100
  • Input sensitivity Pre-In 0.3 - 5 V RMS
  • Pre In impedance 15k Ohms
  • Input sensitivity Speaker-In 1.4 - 24 V RMS
  • Speaker-In impedance 5k Ohms
  • Total power RMS 800 W
  • Output power @ 14.4 VDC, 1% THD: 120 W x 4 (4 Ohms)
  • Output power @ 14.4 VDC, 1% THD: 200 W x 4 (2 Ohms)
  • Output power @ 14.4 VDC, 1% THD: 120 W x 2 (4 Ohms) + 200 W x 2 (2 Ohms)
  • Output power @ 14.4 VDC, 1% THD: 120 W x 2 (4 Ohms) + 400 W x 1 (4 Ohms)
  • Output power @ 14.4 VDC, 1% THD: 200 W x 2 (2 Ohms) + 400 W x 1 (4 Ohms)
  • Output power @ 14.4 VDC, 1% THD: 400 W x 1 (4 Ohms) + 400 W x 1 (4 Ohms)
  • Adjustable Crossover Yes
  • CEA output power @ 4 Ohms, 1% THD+N, 14.4 V 120 W x 4
  • CEA S/N ratio (ref. 1 W output) 80 dBA
  • Inputs Pre IN / Speakers IN
  • Filter A Ch & B Ch (Full / Hi-Pass / Lo-Pass): 50 - 50k Hz (2 ranges) @ 12 dB/Oct.
  • Filter B Ch (Lo-Pass 24 dB mono): 50 - 500 Hz @ 24 dB/Oct.
  • Digital input No
  • ART - Automatic on and off switching with OUTPUT BTL speaker selectable
  • Dimension A 470 mm
  • Dimension B 399 mm
  • Dimension C 220 mm
  • Dimension D 198 mm
  • Dimension E 58 mm

Frequently Asked Questions about Voce AV quattro

How much power does the Audison Voce AV quattro Amplifier provide in different configurations?

The Audison Voce AV quattro is a versatile 4-channel Amplifier that can operate in several configurations. In four-channel mode, it delivers 120 W x 4 at 4Ω or 200 W x 4 at 2Ω. In three-channel configuration, it provides 120 W x 2 at 4Ω plus 400 W x 1 at 4Ω or 200 W x 2 at 2Ω plus 400 W x 1 at 4Ω. In two-channel operation, it can achieve 400 W x 1 at 4Ω plus 400 W x 1 at 4Ω. The total power of the Amplifier is 1700 Watts RMS, making it a powerful device for demanding audio enthusiasts.

What is the function of the AMP and ART technology in the Voce AV quattro?

The Voce AV quattro utilizes AMP (Amplifier Management Processor) technology to ensure the continuous operational state of the Amplifier. This means that the Amplifier operates with optimized settings under varying conditions, improving long-term performance. The ART (Automatic Remote On/Off) function provides the convenience of automatically turning the Amplifier on and off by detecting when the audio signal is present or not. This feature is particularly useful for reducing manual intervention and ensuring that the Amplifier is only active when needed.

What is the significance of the built-in filters in the Voce AV quattro Amplifier?

The Voce AV quattro is equipped with integrated 24dB/Oct filters that allow for precise sound configuration. Specifically, the Amplifier features By-Pass, Hi-Pass, and Lo-Pass filter options with frequency ranges of 50 - 50k Hz at 12 dB/Oct and a special Lo-Pass 24 dB mono filter for adjustable bass adjustments from 50 - 500 Hz. These filters are crucial for fine-tuning the sound image in the vehicle and enable achieving optimal sound regardless of the acoustic conditions of the installation space.

What is the input sensitivity of the Voce AV quattro Amplifier and why is this important?

The input sensitivity of the Voce AV quattro Amplifier varies depending on the input type. The Pre-In input offers a sensitivity of 0.3 - 5 V RMS with an impedance of 15k Ω, while the Speaker-In input has a sensitivity of 1.4 - 24 V RMS and an impedance of 5k Ω. These values are important as they allow the Amplifier to adapt to a variety of input signals, providing maximum flexibility for integration into existing car audio systems. Proper adjustment of the input sensitivity also ensures that the Amplifier can operate without distortion.

What are the dimensions of the Voce AV quattro and how does this affect installation compatibility in the car?

The Voce AV quattro has specific dimensions that must be considered during installation in the vehicle. With a length of 470 mm, a width of 399 mm, a height of 58 mm, and a total weight of 7.2 kg, this Amplifier can be installed in most trunks or under seats. If you have a vehicle model with limited space, it is essential to ensure that there is enough room for secure mounting without obstructing ventilation or access to connections.

What are the power requirements of the Audison Voce AV quattro?

The Audison Voce AV quattro requires a supply voltage of 11 - 15 VDC for optimal operation. The idle current is 1.8 A when activated and only 0.02 mA when turned off. At full musical load, it consumes about 55 A at a voltage of 14.4 VDC and an impedance of 2Ω. Remote IN accepts 7 - 15 VDC at 1mA, and Remote OUT delivers 12 V at a maximum of 50mA. This sophisticated power management is crucial for operating the Amplifier stably and safely, even under extreme conditions.

What advantages does the AB-class Amplifier technology bring in the Voce AV quattro?

The AB-class Amplifier technology in the Voce AV quattro combines the benefits of A-class and B-class Amplifiers, offering an ideal balance between efficiency and sound quality. This technology promises not only high efficiency but also excellent sound reproduction, which is significant for discerning audiophiles. Thanks to this technology, the total harmonic distortion (THD) at 100 Hz, 4Ω, and 70% of the rated power is only 0.04%, ensuring very clear and low-distortion playback. A damping factor of 100 at 1kHz and 4 Ohm underscores the excellent control over the speakers.

What filter options does the Voce AV quattro offer?

The Voce AV quattro offers extensive filter options for sound adjustment. The adjustable Crossover provides full pass filtering, High-Pass, and Low-Pass filters. The filters A and B cover frequency ranges from 50 - 50k Hz at 12 dB/Oct. Notably, the B channel filter can process frequencies from 50 - 500 Hz in the Low-Pass 24 dB mono mode. These extensive filtering options allow for detailed fine-tuning of the sound and significantly contribute to the sound quality in the vehicle.

How heavy is the Voce AV quattro and how does that affect its placement options in the vehicle?

The Amplifier Voce AV quattro weighs a total of 7.2 kg. This weight should be considered when placing it in the vehicle, as it can impact the mounting methods. The positioning in a vehicle should be chosen so that the weight is securely held, ideally in a stable mounting location such as the trunk or under the seats. Due to its dimensions and weight, the amplifier can be accommodated in most vehicles; however, the installation should be carefully planned to ensure stability and access.

How does the Voce AV quattro ensure excellent signal-to-noise shielding?

The Voce AV quattro offers a signal-to-noise ratio (S/N) of 100 dBA (A-weighted at 1 V), which ensures excellent shielding against interference noise. This is particularly important to ensure clear and uncolored sound quality at low signal levels. The amplifier effectively minimizes background noise, resulting in outstanding audio playback. Such a high S/N ratio is crucial for audiophiles who want to enjoy every detail of their music in the highest quality without external noise interfering with the playback.

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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