3. Bestseller Amplifier
  5. Voce AV due

Voce AV due

450 Watt

Voce AV due

Technical Highlights

  • It impresses with a power of up to 900W RMS, impedance 2Ω.
  • With 2 x 450 W @ 2Ω it offers audiophile AB class quality.
  • Built-in 24 dB/octave filters allow extensive frequency adjustment.
  • More technical details
€654.55
-18% €799.00 €654.55
2% discount with credit card

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ProductVoce AV due

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Estimated delivery: Sep 21–Sep 24.
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datasheet
Audison-Voce AV due-2-Kanal Verstärker-masori-kaufen
€654.55
€799.00 €654.55

The Audison Voce AV due is a 2-Channel Amplifier of AB-Class with a total power of 900 W RMS. The amplifier operates in mono and trimode and supports a minimum impedance of 2 Ohms. The output power at 14.4 VDC and 1% THD is 260 W x 2 at 4 Ohms, 450 W x 2 at 2 Ohms, and 900 W x 1 at 4 Ohms. The bandwidth of 4–60 kHz and Hi-Res audio certification are integrated. Inputs are available as Hi Level, Low Level, and digital input. An AMP (Amplifier Management Processor) monitors the operating status via four LEDs. ART (Automatic Remote Turn On-Off) is integrated. The Crossover is adjustable.

Features
  • 2-Channel Amplifier
  • AB-Class
  • Total power RMS: 900 W
  • Output power (RMS): 260 W x 2 at 4 Ohms
  • Output power (RMS): 450 W x 2 at 2 Ohms
  • Output power (RMS): 900 W x 1 at 4 Ohms
  • Minimum impedance: 2 Ohms
  • Hi-Res audio certification
  • Bandwidth: 4–60 kHz
  • Mono and trimode
  • Adjustable Crossover
  • Built-in 24 dB/Oct filter
  • Hi Level Input, Low Level Input, digital input
  • AMP with four LED status indicators
  • ART Automatic Remote Turn On-Off
Technical Specifications
  • Supply voltage: 11–15 VDC
  • Idle current: 1.7 A
  • Idle current in off state: 0.02 mA
  • Power consumption @ 14.4 VDC, 2 Ohms, maximum music power: 65 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): 4–60 kHz
  • S/N ratio A (A-weighted @ 1 V): 100 dBA
  • S/N ratio (ref. 1 W output): 80 dBA
  • Damping factor (1 kHz, 4 Ohms): 120
  • Input sensitivity Pre-In: 0.3–5 V RMS
  • Input impedance Pre-In: 15 kOhm
  • Input sensitivity Speaker-In: 1.4–24 V RMS
  • Input impedance Speaker-In: 5 kOhm
  • CEA output power @ 4 Ohms, 1% THD+N, 14.4 V: 260 W x 2
  • Input type: Pre IN / Speakers IN
  • Pre OUT: Full Range
  • Filter A (Full / Hi-Pass / Lo-Pass): 50–5,000 Hz (2 ranges) @ 12 dB/Oct.
  • Filter B (Lo-Pass 24 dB mono): 50–500 Hz @ 24 dB/Oct.
  • Remote-controlled sub-volume: -50 – 6 dB
  • ART automatic on/off with OUTPUT BTL speaker: selectable
  • Fuse: 60 A
  • Weight: 7.2 kg
  • Dimensions: A 470 mm, B 399 mm, C 220 mm, D 198 mm, E 58 mm

Frequently Asked Questions about Voce AV due

What is the power output of the Voce AV due Amplifier?

The Voce AV due from Audison offers a maximum RMS power of 900 Watts. In stereo mode, it delivers 260 Watts per channel at 4 Ohms and 450 Watts per channel at 2 Ohms. In mono-bridged mode, it provides 900 Watts at 4 Ohms. The high power can be attributed to the dual operating mode in mono and trim mode, allowing for flexible integration into various audio systems, especially where high power is essential.

What features does the AMP of the Voce AV due offer?

The AMP (Amplifier Management Processor) of the Voce AV due continuously monitors the operating status and visually informs the user through four LEDs. These provide specific information about the operating condition and any errors. The Voce AV due uses the AMP to proactively inform the user about the state of the amplifier, ensuring the performance and safety of the system. This system monitoring allows the user to respond directly to potential issues before they affect sound quality.

How does the Automatic Remote Turn On-Off (ART) of the Voce AV due work?

The ART system allows the Voce AV due Amplifier to automatically turn on and off. This function is activated even when no explicit remote control signal is present. The power supply ranges from 7-15 VDC at only 1mA, which represents a low load. The ART system is particularly useful in vehicles with original audio systems that do not have separate remote control signals, providing invisible integration and user-friendly operation of the amplifier in everyday use without additional wiring effort.

What type of amplifier is used in the Voce AV due?

The Voce AV due uses a Class AB Amplifier architecture. This class represents a compromise between Class A and Class B, optimizing heat generation and energy efficiency. Class AB Amplifiers are characterized by high linearity in the operating range, resulting in reduced harmonic distortion and clearer music playback. In the specific case of the Voce AV due, it impresses with a THD of only 0.04% at 100 Hz, which is particularly noticeable with high-quality audio output devices.

What customization options does the Crossover of the Voce AV due have?

The Crossover of the Voce AV due is highly customizable and offers different pass options. Channel A provides a frequency selection between 50 and 5k Hz, allowing the user to switch between Full Range, Hi-Pass, and Lo-Pass. Channel B is equipped with a 24 dB/Oct. Lo-Pass filter, adjustable between 50 and 500 Hz. This flexibility allows the Voce AV due to be tailored to specific acoustic preferences and speaker configurations, achieving optimal sound representation, especially in complex vehicle environments.

What input signal does the Voce AV due process?

The Voce AV due accepts both High-Level and Low-Level input signals. Pre-In input sensitivity ranges from 0.3 to 5 V RMS and the impedance is 15k Ω. Speaker-In input signals range from 1.4 to 24 V RMS with an impedance of 5k Ω. These specifications make it versatile and compatible with a variety of audio systems and signal sources. The Voce AV due is therefore ideally suited for use with both original and retrofitted audio systems that can provide varying output levels.

How much does the Voce AV due Amplifier weigh and what are its dimensions?

The Voce AV due weighs 7.2 kg, which is quite typical for a 2-channel Amplifier in this power class. The dimensions are Measurement A 470 mm, Measurement B 399 mm, Measurement C 220 mm, Measurement D 198 mm, and Measurement E 58 mm. This size allows for flexible integration into various vehicle types without excessive space requirements. The compactness and form factors are ideal for installations where space is limited, such as under seats or in the trunks of vehicles from various manufacturers.

What features does the BTL speaker mode offer in the Voce AV due?

The Voce AV due offers a selectable BTL (Bridge-Tied Load) speaker mode that significantly enhances flexibility in speaker configuration. The BTL design minimizes exit-ground alternating currents, leading to better efficiency and often more impressive sound quality. Users can choose between conventional and BTL arrangements, depending on the specific speakers and desired output power. This makes the Voce AV due particularly attractive for more complex installations in high-end automotive audio systems.

What voltage and protection requirements are there for the Voce AV due?

The Voce AV due requires a supply voltage in the range of 11 to 15 VDC and is protected against overload with a 60 A fuse. Its idle current consumption is only 1.7 A, and in the off state, it consumes just 0.02 mA, minimizing energy consumption. These voltage requirements are typical for vehicle batteries and ensure that the amplifier operates stably even under fluctuating voltage conditions. The designated fuse protects both the device and the rest of the audio system from unwanted power surges.

What Hi-Res audio certifications does the Voce AV due have?

The Voce AV due is Hi-Res Audio certified, underscored by its impressive bandwidth of 4 to 60 kHz, which far exceeds the standard audio range. This certification confirms that the amplifier is capable of reproducing high-resolution audio signals, making the sound appear more detailed and natural. This feature makes the Voce AV due particularly interesting for discerning audiophiles and professional installations where precise sound fidelity and an immersive soundstage are essential.

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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