Audison Prima AP4 D 4-channel amplifier

Audison Prima AP4 D

The AP4 D receiver from Italian company Audison guarantees fantastic sound quality in your car, and is a must-have for dedicated driving enthusiasts and music lovers. Audison is a brand of the Elettromedia group. The company has a long, interesting, and rich tradition of designing and manufacturing car audio components. Its equipment is recognized and popular among competitors in the most important and renowned sound off competitions, which aim to identify the best-sounding cars in their respective classes. The AP4 D amplifier offers a technological marriage of modern design methods with the highest standard of voice message reproduction. It is designed as an extension for the AP 4.9-bit and AP 5.9-bit amplifiers, offering an additional four channels of 70 W output.

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The excellent parameters of the Audison Prima AP4 D

The Audison AP4 D will satisfy even the most ardent fans of good sound, who value nuanced sound, instrument separation, and powerful bass that isn't drowned out by the vehicle's operation. The Audison Prima AP4 D's dynamic range (in decibels) is a staggering 86. The frequency response ranges from 10 Hz to 30,000 Hz, with a crossover frequency of 80 Hz. When integrated with factory-installed multi-speaker systems, the AP4 D is essential for expanding the capabilities of Prima bit amplifiers. It features a high-level signal input and four speaker outputs. 

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Audison AP4 D and huge possibilities of system integration

One of the most important features of the Audison AP4 D receiver is its ability to be integrated into a larger system. Every tone and voice message reproduced is raised to a high-fidelity level. The amplifier can be freely combined with Audison speakers for maximum effect, but it's worth noting that it works perfectly with factory installations and easily connects to OEM systems.

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Design and functionality

The AP4 D perfectly embodies another crucial feature: classic elegance combined with hi-tech design. The amplifier has a black housing, dimensions of 198 mm x 45.50 mm x 134 mm, and fits any car interior, weighing less than 3 kg. Its operation is intuitive and simple. The EQ (Equalizer) function maintains a constant bass frequency of 45 Hz. This ensures a high signal-to-noise ratio, resulting in an exceptionally dynamic sound field. This is crucial because in a car, bass tones are often drowned out by the vehicle itself. With the AP4 D amplifier, you can experience almost lossless bass dynamics.  

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A combination of power and clarity

The AP4 D boasts enormous power and superb, clear sound. The sound is always smooth, full, nuanced, and stable, and noise is reduced to an absolute minimum. Up to three Prima amplifiers can be stacked in a single space for maximum performance without overheating. 

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Technical parameters:

• RMS effective power: (2Ω) 4 x 130 W
• RMS effective power: (4Ω) 4 x 70 W
• Frequency response: 10 Hz – 30 kHz
• Signal to noise ratio: 85 dB
• Input sensitivity: 1.5 – 9 V
• Crossover frequency: 80 Hz
• EQ (Equalizer) : Fixed frequency Bass EQ 45 Hz, Q=0.5, Selectable gain from 0dB to +12dB (only on channel 3/4)
• Dimensions: (W x H x D) 198 mm x 45.50 mm x 134 mm
• Weight: 2.93 kg
• Power supply: 17.5 – 15V

Equipment : 

• user manual, warranty card

Guarantee     

• 24 months of ELCO-EXIM distributorship