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Cerwin Vega VEGA VCU81 1-Channel Amplifier
SKU:  VCU81
600 Watt

VEGA VCU81

SKU:  VCU81

Technical Highlights

  • Effective power up to 600 watts at 1 ohm, impedance: 1 ohm.
  • Total RMS output power: 500 watts, signal-to-noise: -101.1 dB.
  • Circuit protects against overheating, short circuit and overload.
  • More technical details
€309,00
€309,00 €309,00
5% discount with credit card
inkl. VAT , possibly plus shipping
Delivery
Jun 17, - Jun 22,
at your door in 5–10 days This item isn't in stock right now. We'll ship it within the stated delivery time.
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VEGA VCU81 by Cerwin Vega Description

The VEGA VCU81 from Cerwin Vega is a 1-Channel Amplifier monoblock from the VEGA series, designed as a Class D amplifier. The device features stabilized power of up to 600 watts at an impedance of 1 ohm. The construction is characterized by a slim, compact, and waterproof design with coated circuit boards. Included are a wired bass level remote control and a 3-way protection circuit against overheating, overload, and short circuit. The amplifier offers a signal-to-noise ratio of -101.1 dB and a total RMS output power of 500 watts.

Features
  • 1-Channel Amplifier
  • Class D Monoblock
  • Waterproof
  • Coated circuit boards
  • Slim and compact housing design
  • 3-way protection circuit
  • LED operation and protection light
  • Wired bass level remote control
  • Speaker level inputs
  • Signal-controlled power on via remote control
  • Effective power at 4 ohms: 240 watts x 1 channel
  • Effective power at 2 ohms: 400 watts x 1 channel
  • Effective power at 1 ohm: 600 watts x 1 channel
  • Total RMS output power: 500 watts
Technical Specifications
  • Dimensions: 196 mm L x 102 mm W x 36 mm H
  • Signal-to-noise ratio: -101.1 dB
  • Total harmonic distortion (THD): 0.5 %
  • Variable low-pass filter: 40 - 400 Hz
  • Subsonic filter: 10 - 55 Hz
  • Variable bass boost: 0 - 12 dB
  • Input sensitivity: 200 mV - 10.0 volts
  • Fuse rating: 25 A
  • Recommended cable kit: 4 AWG gauge

Cerwin Vega VEGA VCU81 Datasheet

Open datasheet

Frequently Asked Questions about VEGA VCU81

What is the RMS output power of the VEGA VCU81 Amplifier?

The VEGA VCU81 from Cerwin Vega offers a total RMS output power of 500 watts. This power is distributed across different impedances, with the amplifier delivering 240 watts at 4 ohms, 400 watts at 2 ohms, and 600 watts at 1 ohm per channel. Especially at a low load of 1 ohm, the monoblock amplifier demonstrates its full performance capability. To ensure optimal operation and achieve the maximum possible output power, a stable power supply must be provided, which can be realized with a recommended 4 AWG amplifier cable.

What protection mechanisms are integrated into the VEGA VCU81 Amplifier?

The VEGA VCU81 Amplifier is equipped with a 3-way protection circuit that offers protection against overheating, overload, and short circuits. These protection mechanisms ensure the safety and longevity of the amplifier by minimizing external and internal hazards. The protective layer on the circuit boards also helps to shield the electronic components from moisture and other environmental influences. Such integrated safety measures increase reliability when operating in various application environments.

What input options does the VEGA VCU81 Amplifier offer?

The VEGA VCU81 provides both speaker-level inputs (high level) and a signal-controlled remote turn-on mechanism. This facilitates integration into various audio systems, even when no dedicated line-level output is available. The input sensitivity ranges from 200 mV to 10.0 volts, for both low and high levels, giving the user the flexibility to adapt the amplifier to different audio sources without compromising sound quality.

What filters and gain options does the VEGA VCU81 Amplifier have?

The amplifier features a variable low-pass filter adjustable between 40 Hz and 400 Hz and a subsonic filter from 10 Hz to 55 Hz. Additionally, the amplifier has a variable bass boost of 0 to 12 dB to dynamically adjust the sound to personal preferences. These features allow for individual customization and fine-tuning of the audio signal to ensure optimal sound quality depending on speaker configuration and personal listening taste.

How does the signal-to-noise ratio of the VEGA VCU81 affect sound quality?

With a signal-to-noise ratio of -101.1 dB, the VEGA VCU81 impresses with its ability to deliver an extremely clear and undistorted sound image. Such a ratio ensures that unwanted background noise is minimized and the subtle nuances of the music are preserved. For listeners who place the highest value on excellent audio playback, this technical characteristic is crucial for discerning every detail even in complex soundscapes.

What role do the dimensions play in the installation of the VEGA VCU81?

With its compact dimensions of 196 mm in length, 102 mm in width, and 36 mm in height, the VEGA VCU81 Amplifier can be easily installed in a variety of vehicles and audio setups. Such a design is particularly useful for installations in tight spaces or when replacing existing components without extensive layout adjustments. However, the installation requires the use of a 4 AWG amplifier cable to ensure power supply.

What is the advantage of the waterproof feature of the VEGA VCU81?

The waterproof construction of the VEGA VCU81 offers significant advantages, especially in humid environments or applications where the amplifier is potentially exposed to moisture. This allows for a more flexible installation location and protects the internal components from damage caused by water and other liquids. For users seeking a durable amplifier that operates reliably even under adverse environmental conditions, this is a crucial aspect.

What distinguishes the Class D technology of the VEGA VCU81?

The VEGA VCU81 utilizes Class D amplifier technology, known for its high efficiency. Unlike Class A or AB amplifiers, Class D technology offers lower energy consumption and reduced heat generation. This efficiency is particularly important for mobile or tight installations where energy capacity and cooling options are limited. Through this technology, the VEGA VCU81 can provide high power reserves without significant heat dissipation.

What advantages does the wired bass level remote control of the VEGA VCU81 offer?

The wired bass level remote control of the VEGA VCU81 allows you to easily adjust the bass level directly from the driver's seat. This is especially convenient for quickly adapting the sound output according to music style or personal preference without having to physically go to the amplifier. In mobile applications or while driving, this feature provides a simple way to adjust the bass playback to current circumstances or preferences.

How is the VEGA VCU81 protected against overload?

The VEGA VCU81 is equipped with an overload protection mechanism that acts as part of its 3-way protection circuit. By continuously monitoring the current and voltage parameters, this mechanism protects the circuits from overstrain that could lead to damage. Such safety mechanisms are essential to ensure the functionality of the amplifier even under extreme load conditions and to prevent long-term damage from overcurrent or voltage spikes.

Manufacturer information / responsible person

Elofssons Försäljnings AB
Björn Elofsson
Gruvgatan 31A
421 30 Västra Frölunda / Gothenburg
Sweden

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