ESX VMA700.4 4-channel amplifier

  • Class D design, 4 x 115/175 watts RMS, efficiency 87%.
  • Protection class IP67, RCA inputs, HPF/LPF 50-500 Hz.
  • 2CH/4CH input selector switch, compact dimensions.
  • Mehr technische Details
Normal price €349,00
Normal price €349,00 Selling price €349,00
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VMA700.4 by ESX

The VMA700.4 from ESX is a 4-channel amplifier that impresses with its efficient Class D design and ultra-compact dimensions. It has an IP67 protection rating and offers RCA inputs as well as an automatic turn-on function. With a power output of 4 x 115/175 watts RMS at 4/2 Ω and 2 x 350 watts RMS when bridged at 4 Ω, the marine amplifier delivers impressive sound. Additionally, a HPF/LPF of 50 - 500 Hz for channels 1/2 and 3/4, as well as a input selector switch for 2CH/4CH, are integrated. The dimensions are 108 x 51 x 248 mm, and the efficiency reaches up to 87%.

properties

  • Efficient Class D amplifier with ultra-compact dimensions
  • Protection classification: IP67
  • Cinch inputs
  • Automatic power-on function

Technical Data

  • Marine 4-Channel Class D Digital Amplifier
  • 4 x 115/175 Watt RMS @ 4/2 Ω
  • 2 x 350 Watt RMS @ 4 Ω bridged
  • HPF/LPF 50 - 500 Hz (CH1/2)
  • HPF/LPF 50 - 500 Hz (CH3/4)
  • Input selection switch 2CH/4CH
  • Dimensions 108 x 51 x 248 mm
  • Efficiency up to 87%

ESX VMA700.4 Datenblatt

Frequent questions about VMA700.4


Welche Leistung bietet der VMA700.4 Verstärker von ESX?

The VMA700.4 from ESX is a 4-channel amplifier that offers impressive performance. It delivers 4 x 115 watts RMS at 4 ohms and 4 x 175 watts RMS at 2 ohms. This power allows it to drive a wide range of speakers with sufficient energy. Additionally, the amplifier can be switched to a bridged configuration, where it provides 2 x 350 watts RMS at 4 ohms. These power specifications make the VMA700.4 an ideal choice for users looking for both power and flexibility in their sound system.

Was bedeutet das Class D Design des VMA700.4 Verstärkers?

The Class D design of the VMA700.4 from ESX stands for high energy efficiency in amplifying the audio signal. Class D amplifiers are known for their low heat generation and high efficiency, which reaches up to 87% in the VMA700.4. This efficiency allows the amplifier to convert less energy into heat, thereby delivering more power to the speakers without the need for additional cooling. This is particularly advantageous in compact installations where space and cooling may be limited.

Welche Schutzklassifizierung hat der ESX VMA700.4 Verstärker?

The ESX VMA700.4 amplifier is equipped with an IP67 protection rating. This means it is completely protected against dust ingress and is water-resistant up to one meter deep for a duration of about 30 minutes. This protection rating makes the VMA700.4 ideal for use in environments where moisture or dust may be present, such as in marine applications or open vehicles. It is a valuable feature that ensures the longevity of the device in such challenging conditions.

Welche Eingangsoptionen bietet der VMA700.4 Verstärker?

The VMA700.4 from ESX offers RCA inputs that ensure a reliable connection to most audio sources. Additionally, the amplifier features an automatic power-on function that activates the device as soon as an audio signal is detected. This functionality simplifies integration into existing sound systems, as no separate remote control or additional wiring is required to activate the device. These input options make the VMA700.4 a versatile and user-friendly amplifier for various audio configurations.

Wie beeinflussen die HPF/LPF Filter die Audioleistung des ESX VMA700.4?

The ESX VMA700.4 amplifier features adjustable high-pass (HPF) and low-pass filters (LPF) for channels 1/2 and 3/4, operating in a range of 50 to 500 Hz. These filters allow for precise adjustment of the frequency ranges sent to the speakers. This optimizes bass and treble reproduction to minimize distortion and tailor the sound to the specific requirements of the speaker system. The HPF/LPF filters provide flexibility and enhance overall sound quality by taking into account different speaker specifications.

Welche Abmessungen hat der ESX VMA700.4 Verstärker?

The ESX VMA700.4 amplifier is compactly designed and has dimensions of 108 x 51 x 248 mm. These small dimensions make it ideal for installations where space is limited. Despite its compact size, it offers impressive performance and can be integrated into a variety of audio setups without taking up valuable space in a vehicle or other environment. The ultra-compact design allows for discreet installation where larger amplifiers may not fit.

Wie installiert man den ESX VMA700.4 im Fahrzeug?

When installing the ESX VMA700.4 in the vehicle, compactness is a decisive advantage. The dimensions of 108 x 51 x 248 mm allow the amplifier to be mounted even in tight spaces. The choice of installation location should ensure good ventilation to further minimize the already low heat generation. It is essential to use suitable cables for power supply as well as high-quality RCA cables to minimize signal loss and ensure optimal performance. Before installation, the vehicle battery should be disconnected to avoid short circuits.

Mit welchen Automodellen ist der ESX VMA700.4 kompatibel?

The ESX VMA700.4 is a universal 4-channel amplifier that can be installed in almost any type of vehicle due to its compact dimensions of 108 x 51 x 248 mm. Its versatile RCA inputs and automatic turn-on function make integration into existing audio systems easy. Regarding compatibility with different car brands and models, the dimensions in the vehicle are more relevant for installation planning than specific brand compatibilities. Therefore, this amplifier can generally be installed in most vehicle models.

Welche Vorteile bietet die automatische Einschaltfunktion des ESX VMA700.4?

The automatic power-on function of the ESX VMA700.4 amplifier is extremely practical, as it activates the amplifier as soon as an audio signal is detected at the RCA input. This function simplifies the installation process, as no additional remote control cable is required to manually turn on the amplifier. For users, this means that the amplifier is ready to use as soon as the audio source is activated, without any additional operation. Especially in more complex audio systems, this reduces the effort required to manually control the devices, leading to an overall more pleasant user experience.

Was bewirkt der Eingangswahlschalter beim ESX VMA700.4?

The input selection switch of the ESX VMA700.4 allows switching between 2-channel and 4-channel input modes. This provides flexibility for integration into various audio system configurations. For example, music signals can either come from a stereo source via two channels or from four separate channels to enable a more detailed sound adjustment. This feature significantly increases the versatility of the amplifier and allows it to be used efficiently in both simple and more complex audio systems. It simplifies the adaptation of the amplifier to different installation requirements.

Herstellerinformation/verantwortliche Person

Audio Design Loudspeaker Sales GmbH
Am Breilingsweg 3
76709 Kronau
Germany

Authorized Managing Director:
Bruno Dammert

Contact: info@audiodesign.de

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