Focal AP4340 4-channel amplifier

  • 4-channel amplifier, 95 watts RMS x 4 into 2 ohms, 190 watts RMS x 2.
  • Different filter options, selectable bass boost.
  • Low harmonic distortion, clear and powerful sound.
  • Mehr technische Details
Normal price €189,00
Normal price €189,00 Selling price €189,00
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AP4340 by Focal

The AP4340 from Focal redefines the standards of sound amplification. As an impressive 4-channel amplifier, it combines tailored power and high-end features in an appealing design. Various filter options, selectable bass boost, and low harmonic distortion guarantee you a clear and powerful sound. Furthermore, it impresses with its remarkable performance: With up to 95 watts RMS x 4 at 2 ohms or 190 watts RMS x 2 at 4 ohms in bridged mode, every audio signal becomes the perfect listening experience. This way, you get the best out of your music.

Technical Data

  • 4-channel amplifier
  • 70 Watt RMS x 4 at 4 Ohm
  • 95 Watt RMS x 4 at 2 Ohm
  • 190 Watt RMS x 2 at 4 Ohm (bridged mode)
  • Class-AB
  • Channel 1-2: variable high-pass filter (60-1200 Hz)
  • Channel 3-4: High-pass filter (100-2200 Hz) or Low-pass filter (50-250 Hz)
  • Channel 3-4: selectable bass boost (0, 6, 12 dB at 45 Hz)
  • Inputs and outputs of the preamplifier
  • Total Harmonic Distortion: 0.06%
  • Frequency response: 10-30,000 Hz
  • Fuse rating: 15A x 2
  • Dimensions 340 x 50 x 235mm

Frequent questions about AP4340


Welche Leistung hat der AP4340 Verstärker von Focal?

The Focal AP4340 is a 4-channel amplifier that delivers 70 Watts RMS per channel at 4 Ohms and 95 Watts RMS at 2 Ohms. In bridged mode, it reaches 190 Watts RMS at 4 Ohms. These power values make the AP4340 a top choice for achieving impressive music playback in your car. Especially at high volume levels, such powerful performance can be ensured without significant distortion, supported by a total harmonic distortion of only 0.06%.

Welche Filteroptionen bietet der Focal AP4340 Verstärker?

The AP4340 from Focal is equipped with various filter options: Channels 1-2 feature a variable high-pass filter that can be adjusted in the range of 60 to 1200 Hz. Channels 3-4 can be configured between a high-pass filter (100-2200 Hz) and a low-pass filter (50-250 Hz). Additionally, the amplifier for channels 3-4 offers a selectable bass boost at 45 Hz with options of 0, 6, and 12 dB, significantly increasing flexibility in adjusting the sound to personal preferences.

Wie beeinflusst die harmonische Gesamtverzerrung den Klang des Focal AP4340?

The Focal AP4340 amplifier offers a total harmonic distortion of only 0.06%, which means that the amplifier reproduces sound without noticeable distortions. This low distortion rate is crucial for sound quality, as it ensures that the difference between high and low frequencies remains clear and precise. Thus, you can ensure that even in complex musical passages, a balanced sound is maintained, elevating your listening experience to a new level.

Mit welchen Frequenzen arbeitet der Focal AP4340 Verstärker?

The AP4340 amplifier from Focal covers a frequency range of 10 to 30,000 Hz. This wide range allows for the amplification of both low and high frequencies with clarity and precision, which is particularly advantageous for demanding music genres. The ability to reproduce such a range of frequencies ensures a dynamic and detailed sound reproduction that makes you feel as if you are experiencing the music live.

Welche Abmessungen hat der Focal AP4340 Verstärker und wie beeinflusst dies die Installation?

The Focal AP4340 amplifier has dimensions of 340 x 50 x 235 mm. This compact design allows for flexible installation in the vehicle, as the amplifier can be easily accommodated in various vehicle models. When placing it, the available space and the safety of the device should be considered to avoid potential overheating or vibration issues. Ideally, the amplifier can be installed under the seat or in the trunk to keep the cabin tidy.

Wie funktioniert der gebrückte Modus beim Focal AP4340 Verstärker?

In bridged mode, the Focal AP4340 combines two channels to concentrate the power on one channel, delivering 190 watts RMS at 4 ohms. This feature is particularly useful when you want to drive a subwoofer that requires higher power. The bridged mode maximizes the amplifier's efficiency for specific applications without compromising sound quality. This results in deeper and more powerful bass performance, making your music more intense.

Welche Vorteile bietet der Class-AB-Verstärkungsmodus des AP4340?

The AP4340 from Focal uses the Class-AB amplification mode, which offers an excellent balance between efficiency and sound quality. Compared to the Class-A mode, known for its high sound fidelity but often consuming more energy, Class-AB combines the advantages of A and B. It provides the high fidelity of Class-A while utilizing the efficiency of Class-B. This allows for consistent sound reproduction with low energy consumption, making it ideal for use in automobiles where both performance and efficiency are crucial.

Wie erfolgt der Anschluss des Focal AP4340 Verstärkers im Auto?

The Focal AP4340 amplifier features inputs and outputs for the preamplifier, making integration into existing sound systems easier. Make sure to use high-quality connection cables to transmit the best signal and avoid interference. The wiring should be securely connected and protected from movement to ensure stability and safety. Ensure that the connection in the car is made in such a way that the amplifier is protected and well-ventilated to avoid overheating.

Was ist zu beachten bei der Bassanhebung des Focal AP4340 Verstärkers?

The bass boost of the Focal AP4340 offers options of 0, 6, and 12 dB at 45 Hz, which can be specifically applied to channels 3-4. This feature is ideal for tailoring the sound to personal preferences or specific musical requirements, especially for bass-heavy music styles. Be sure to adjust the bass boost according to the speaker capacity to avoid distortion or overloading the speakers. This adjustment option allows for a more intense and detailed sound reproduction that maximizes musical enjoyment.

Welche Vorteile bietet das Design des AP4340 Verstärkers?

The design of the Focal AP4340 is not only aesthetically pleasing but also functional. Its compact construction allows for easy installation, while the robust build ensures durability. The placement of the controls and connections is ergonomically designed to enable straightforward access and manipulation. Furthermore, the thoughtful cooling design helps maintain a constant temperature, ensuring the amplifier's performance and reliability during extended use.

Herstellerinformation/verantwortliche Person

Focal Naim Deutschland GmbH

Darius R. Świderski

Hainbuchenweg 14–18
21224 Rosengarten
Germany

Phone: +49 4105 77050
Fax: +49 4105 770529
E-mail: info@focal-naim.de

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