3. Amplifier for beginners
  5. EPICFOUR

EPICFOUR

200 Watt

EPICFOUR

Technical Highlights

  • Output at 4 ohms, 4 x 100 watts, at 2 ohms, 4 x 200 watts RMS.
  • Bridged power at 4 ohms, 2 x 400 watts RMS, frequency response 10-22 kHz.
  • Signal-to-noise ratio 90.1 dBa, input 500 mV to 12 V RMS.
  • More technical details
€241.53
-10% €269.00 €241.53
2% discount with credit card

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ProductEPICFOUR

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XcelsusMagma 310.2 Black
Xcelsus-Magma 310.2 Black-2-Kanal Verstärker-masori-kaufen
A black Audiocontrol EPIC1500 1-Kanal car amplifier with branding and model number on a plain white background.
AudiocontrolEPIC1500
The Audiocontrol EPICFOUR 4-channel car audio amplifier features multiple control knobs and ports on its front panel, displayed against a plain white background.
€241.53
€269.00 €241.53

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The EPICFOUR from Audiocontrol is a 4-Channel Amplifier that impresses with its performance at 4 Ohm (14.4 V) of 4 x 100 Watts RMS. At 2 Ohm, the power increases to 4 x 200 Watts RMS, while the bridged power at 4 Ohm even reaches 2 x 400 Watts RMS. With a frequency range of 10 Hz to 22 kHz and a signal-to-noise ratio of 90.1 dBa, it offers clear sound quality. The amplifier features a high pass filter that is adjustable from 50 Hz to 500 Hz, and a flexible input sensitivity of 500 mV to 12 V RMS. For installation, a power connection of 21.1 mm² (4 AWG) and a speaker connection of 8.4 mm² (8 AWG) as well as a recommended fuse of 80 A are provided. The compact dimensions of 239 mm in length, 155 mm in width, and 51 mm in height allow for versatile application possibilities.

Power & Performance:

  • Power at 4 Ohm (14.4 V): 4 x 100 Watts RMS

  • Power at 2 Ohm (14.4 V): 4 x 200 Watts RMS

  • Bridged power at 4 Ohm (14.4 V): 2 x 400 Watts RMS

  • Frequency range: 10 Hz – 22 kHz

  • Signal-to-noise ratio: 90.1 dBa (Ref. 100 W at 4 Ohm)

Filter & Control:

  • High Pass Filter: Off / 50 Hz – 500 Hz (12 dB/Oct. Linkwitz-Riley)

  • Input sensitivity: 500 mV – 12 V RMS

Installation & Connections:

  • Power connection: 21.1 mm² (4 AWG)

  • Speaker connection: 8.4 mm² (8 AWG)

  • Recommended fuse: 80 A

Dimensions (metric):

  • Length: 239 mm

  • Width: 155 mm

  • Height: 51 mm

Frequently Asked Questions about EPICFOUR

What power does the EPICFOUR provide at 4 Ohm?

The EPICFOUR from Audiocontrol delivers a power of 4 x 100 Watts RMS at a load of 4 Ohm. This output power allows for high sound quality at moderate volumes without distortion of the sound signals. The technical configuration of the EPICFOUR is designed to ensure an optimal balance between power and energy consumption when using the 4 Ohm configuration. Especially if you enjoy listening to music loudly and value clean tones, this setting offers an appealing performance.

What power does the EPICFOUR achieve at 2 Ohm?

At an impedance of 2 Ohm, the EPICFOUR increases its power output to an impressive 4 x 200 Watts RMS. This increased power output is ideal for setups that require higher volumes and greater dynamics. By adjusting the design, which allows for higher energy conversion at 2 Ohm, the signal processing of the EPICFOUR is optimized to keep the sound clear and powerful at high volumes. The frequency response remains stable, which is crucial for demanding sound reproduction.

What is the bridged power of the EPICFOUR?

The EPICFOUR reaches a power of 2 x 400 Watts RMS in bridged mode at 4 Ohm. This configuration is perfect when you need a lot of power on fewer channels, for example, to drive powerful speakers or Subwoofers. The increased output power maximizes sound density and allows for impressive bass reproduction without compromising the overall integrity of the audio signal. This high power capacity makes the EPICFOUR a flexible powerhouse in the car audio sector.

What frequency range does the EPICFOUR cover?

The EPICFOUR covers a frequency range of 10 Hz to 22 kHz, meaning it can reproduce both deep bass frequencies and high treble with clarity and precision. This bandwidth ensures a balanced sound reproduction that caters to both modern beat music lovers and classical enthusiasts, with nothing lost from the originally recorded signal. The technical design of the frequency response complements the other parameters of the EPICFOUR, providing comprehensive audio adjustment options according to individual listening habits.

What filter options are available with the EPICFOUR?

The EPICFOUR features a built-in High Pass Filter that can be adjusted from Off to a range of 50 Hz to 500 Hz with a slope of 12 dB/Octave in Linkwitz-Riley mode. This filter allows for the elimination of unwanted low-frequency noises that are often present in car audio environments. By precisely controlling the Crossover, it ensures that the speaker systems only receive signals they can efficiently reproduce, which in turn improves overall sound clarity and system efficiency. Especially in combination with the Amplifier options, the full potential of the filter's use is realized.

What is the signal-to-noise ratio of the EPICFOUR?

The signal-to-noise ratio (SNR) of the EPICFOUR is 90.1 dBa. This high ratio ensures that even quiet passages in the music can be heard clearly without being masked by noise. A high SNR is particularly crucial for fine, detailed music reproduction and overall enhances acoustic purity. It ensures that the audio signals sent by the Amplifier remain largely noise-free, which is essential for authentic and clear sound reproduction.

How is the power supply connected to the EPICFOUR?

The power connection of the EPICFOUR requires cables with a diameter of 21.1 mm², which corresponds to 4 AWG. This connection ensures that sufficient current flows to maintain the necessary performance of the Amplifier. A stable and loss-free power connection is crucial for achieving consistent power output, especially under heavy load from loud music. With a suitable cable, it is also ensured that heat dissipation is efficiently managed to avoid power fluctuations and unwanted limitations.

What does the speaker connection look like on the EPICFOUR?

The EPICFOUR uses cables with a cross-section of 8.4 mm², which corresponds to 8 AWG, for the speaker connection. This size is ideal for ensuring a solid and reliable audio output without compromising signal quality or volume. Adequate wiring minimizes signal loss and ensures that the full power of the Amplifier is transmitted to the speakers. This is particularly important to avoid distortions and power losses that could affect the sound.

Why is the input sensitivity of the EPICFOUR important?

The input sensitivity of the EPICFOUR ranges from 500 mV to 12 V RMS, allowing for flexible adjustment to various sources. This variable sensitivity is particularly advantageous as it facilitates integration with different audio systems, from standard to high-end devices. Properly setting the input sensitivity is crucial to avoid distortions and ensure maximum power output. With the right configuration, you achieve high sound precision and efficiency by minimizing interference and losses in the signal path.

What should I consider when installing the EPICFOUR?

The dimensions of the EPICFOUR are 239 mm in length, 155 mm in width, and 51 mm in height. These measurements are critical during installation to ensure that the Amplifier fits in the designated space and that there is adequate airflow for cooling. When installing in a car, it is important to consider these dimensions to avoid fitting issues. Proper mounting is essential to ensure the longevity and optimal performance of the Amplifier. Additionally, a Fuse of 80 A is recommended to ensure optimal protection mechanisms.

Manufacturer information/responsible person

SONOAUTO AB
Brodalsvägen 1B
433 38 Partille
Sweden
+46 (0) 31 44 44 12

info@sonoauto.se

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