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  5. Prima AP 1

Prima AP 1

25 reviews

75 Watt

Prima AP 1

25 reviews

Technical Highlights

  • 150 W peak power, 4 ohm impedance, neodymium magnet.
  • 26 mm diaphragm, reduced resonance frequency.
  • High efficiency, excellent sound quality.
  • More technical details
€56.98
-26% €76.90 €56.98
2% discount with credit card

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ProductPrima AP 1

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1 year extra warranty

Every product purchased from Masori includes an additional year of warranty in the third year after purchase (months 25–36). We cover repair or replacement free of charge for covered warranty claims. Automatic and free – exclusively for Masori customers. Your statutory rights remain unaffected.

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datasheet
Audison-Prima AP 1-Kalotten-Hochtöner-masori-kaufen
€56.98
€76.90 €56.98

Audison Prima AP 1 is a Dome Tweeter with a 26 mm diaphragm and wide outer suspension. It is specified with a peak power of 150 W and an impedance of 4 Ohm. The frequency response ranges from 2 kHz to 20 kHz, the voice coil measures 20 mm and is made of ultra-light CCAW, ferrofluid-cooled on a Kapton former. A motor with a neodymium magnet and an acoustic lens for the range of 10–13 kHz are used. The passive crossover APCX TW with damping switch 0 dB or +2 dB is included. Dome profile and motor have been optimized using FEM simulation, developed with the KLIPPEL Suite.

Features
  • Dome Tweeter
  • Size 26 mm
  • Impedance 4 Ohm
  • Peak power 150 W
  • Frequency response 2 kHz – 20 kHz
  • Voice coil Ø 20 mm
  • Diaphragm material Teloton Fibre
  • Magnet material Neodymium
  • Acoustic lens for compensation in the range of 10–13 kHz with restrictive OEM grilles
  • Passive crossover APCX TW included with damping switch 0 dB or +2 dB
  • OEM integration-compatible quick connectors
  • Extensive mounting accessories included
  • CCAW ultra-light, ferrofluid-cooled voice coil on Kapton former
  • Dome profile and motor FEM-optimized
  • Developed with the KLIPPEL Suite
Technical specifications
  • Re 3.5 Ohm
  • Fs 1500 Hz
  • Mms 0.16 g
  • Cms 0.09 mm/N
  • BL 1.3 T·m
  • Qms 1.5
  • Qes 2.78
  • Qts 0.98
  • Le 0.02 mH
  • SPL 93 dB
  • D 27.5 mm
  • Power consumption with crossover: High-pass at 3.5 kHz, 12 dB/Oct
  • Weight 0.04 kg
  • Crossover weight 0.04 kg
  • Size A 44 mm
  • Size C 20 mm
  • Size D 8.5 mm
  • Size G 46.5 mm
  • Size H 37.5 mm

Frequently Asked Questions about Prima AP 1

What performance data does the Audison Prima AP 1 Tweeter offer?

The Audison Prima AP 1 Tweeter offers a peak power of 150 W and operates with an impedance of 4 Ohms. The Crossover ensures efficient filtering at 3.5 kHz, while the frequency response ranges from 2k to 20k Hz. The 26 mm neodymium magnet provides outstanding performance, and the CCAW wire significantly increases the efficiency of signal transfer. With a sensitivity of 93 dB, this tweeter delivers clear and powerful sounds. Additionally, the included ferrofluid-cooled voice coil ensures effective heat dissipation and contributes to the product's longevity. Its patented design features enhance the acoustics in the vehicle through a special acoustic lens.

How do the Thiele-Small parameters affect the performance of the Prima AP 1?

The Thiele-Small parameters of the Prima AP 1, such as Qes of 2.78, Qms of 1.5, and Qts of 0.98, significantly influence audio performance and efficiency. Qes, the electrical quality factor, indicates damping due to electrical losses, while Qms, the mechanical quality factor, indicates damping due to mechanical losses. The total quality factor Qts is an indicator of speaker performance. Re, the DC resistance of 3.5 Ohms, shows a low-resistance performance. The resonance frequency (Fs) at 1500 Hz is ideal for distortion-free playback. Together with a moving mass (Mms) of only 0.16 g, the tweeter offers clear and precise sound with minimal distortion.

What materials were used for the Prima AP 1 Tweeter?

The Prima AP 1 Tweeter uses Teloton Fibre for the diaphragm, contributing to high stiffness and excellent acoustic properties. The neodymium magnet enhances the power and efficiency of the motor. Additionally, the voice coil is wound with CCAW wire, with a Kapton former ensuring optimal thermal conductivity. This combination of materials not only ensures a lightweight construction but also improves durability and sound quality. Together with the ferrofluid-cooled voice coil, the generated heat is efficiently dissipated, contributing to stable performance under high load. FEM simulations also optimize the overall design of the tweeter.

How is the installation of the Audison Prima AP 1 in the vehicle carried out?

The installation of the Audison Prima AP 1 in the vehicle is facilitated by extensive mounting accessories. With a width of 46.5 mm and a depth of 37.5 mm, the tweeter can be easily installed in most OEM locations. This tweeter is equipped with 'OEM integration compatible' quick connectors that ensure error-free and fast installation. The compact design and lightweight of only 0.04 kg help mount the component in hard-to-reach places. The included damping switch on the crossover allows you to adjust the tone to different installation conditions to ensure an optimal listening experience.

What role does the acoustic lens play in the Prima AP 1 tweeter?

The acoustic lens of the Prima AP 1 tweeter is crucial for sound adjustment in the vehicle. It was designed to compensate for frequency band anomalies in the range of 10 kHz to 13 kHz and to allow fine-tuning in restrictive OEM grille positions. This lens ensures that sound is distributed more evenly in the vehicle space by smoothing out critical frequencies that can arise from uneven dispersion. This way, you achieve top-notch sound fullness and detail reproduction regardless of the position of your tweeter in the vehicle. This technology particularly enhances sound quality in complex installation conditions through optimized sound dispersion.

What frequency ranges does the Audison Prima AP 1 cover?

The Audison Prima AP 1 is capable of covering frequencies between 2 kHz and 20 kHz, providing a wide range of high frequencies for clear and precise sound. The frequency response is protected by the included passive crossover, which operates as a high-pass filter at 3.5 kHz - 12 dB/Oct. The acoustic lens in the tweeter ensures optimized frequency reproduction in the vehicle, minimizing sound distortions. This design allows for natural sound reproduction, which is important for the clarity and resolution of subtle musical details. This ensures a solid balance between different frequency ranges for the ultimate listening pleasure.

Why is the neodymium magnet in the Prima AP 1 particularly useful?

The neodymium magnet in the Prima AP 1 is central to the powerful sound reproduction of the tweeter. Neodymium allows for higher magnetic strength with less mass, which not only minimizes the weight of the driver but also increases efficiency. The compact magnet, along with the optimized motor design, ensures precise and rapid diaphragm movements. This leads to improved tonality and clarity, which are particularly important for complex musical pieces. The neodymium magnet also supports the damping properties of the system to avoid distortions at high volumes, significantly enhancing the listening experience.

What advantages does the CCAW wire offer in the tweeter's voice coil?

The CCAW wire (Copper Clad Aluminium Wire) used in the Prima AP 1 has extremely favorable properties for the voice coil. CCAW combines the excellent conductivity properties of copper with the lightweight nature of aluminum, resulting in increased performance and signal efficiency. The winding around a Kapton former ensures excellent heat dissipation, preventing overheating during high power outputs. This material choice not only guarantees improved power handling but also longevity and reliability of the tweeter. These characteristics are crucial for achieving high sound fidelity and accuracy, especially during intense use and demanding music playback.

How is the sound quality of the Prima AP 1 optimized?

The sound quality of the Prima AP 1 is optimized through the use of state-of-the-art FEM simulation technology. This methodical approach allows for precise tuning of the dome profile geometry and the motor to reduce distortions and resonances. Additionally, the acoustic design with its Teloton-Fibre membrane and neodymium magnets helps to evenly unfold the sound. The included damping switch of the crossover allows adjustments for different vehicle interiors, ensuring optimal performance for a variety of installation options. Ultimately, these measures enhance the tonal balance, clarity, and detail accuracy of the sound.

Which vehicle models is the Audison Prima AP 1 suitable for?

The Audison Prima AP 1 is designed to be compatible with a variety of vehicle models and OEM systems, thanks to its optimized dimensions and connections. Its dimensions, particularly the measurement A of 44 mm, allow for fitting in common mounting positions. The included 'OEM integration compatible' quick connectors and extensive mounting accessories support easy integration even into demanding in-car audio systems. For specific installation concerns, the damping switch of the crossover offers individual adjustment options to compensate for irregularities in the frequency response caused by vehicle design and to optimize sound quality for different vehicle configurations.

Manufacturer information/responsible person

Elettromedia SpA
62018 Potenza Picena (MC)
Strada Regina km 3,500
Italy

Contact person:
Simone Iampieri
Executive Director Assistant
T +39 0733 870 813
Elettromedia SpA
62018 Potenza Picena (MC) Italy
Strada Regina km 3,500
T + 39 0733 870 870

Contact: simone.iampieri@elettromedia.it

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