Prima AP 690

The highlights of the Audison Prima AP 690 and why you should buy cheaply at masori.de

Are you looking for a premium speaker that will transform your car into a concert hall? The Audison Prima AP 690 is just what you need. With an impressive peak power of 300 W and a reliable 4-ohm impedance, this 6x9 oval speaker guarantees powerful sound reproduction. Enjoy the benefits of a large 25 mm copper voice coil that provides perfect control over aggressive transients. The mechanical cutoff system maximizes the woofer's efficiency, ideal for a lossless listening experience. The integrated high-current quick-connect terminals offer quick connection and flexibility. And best of all: Thanks to the Masori Lowest Price Guarantee, you can always buy the Prima AP 690 at masori.de at the best price.

Audison Prima AP 690 Peak power of 300 W: Maximum power for dynamic sounds

The Audison Prima AP 690 impresses with a peak power of 300 W. This high output is ideal for dynamic and powerful music styles. This power ensures that every nuance of the music is reproduced precisely and clearly, even in large vehicle cabins. Comparable models often only offer 200 W peak power, which makes the AP 690 particularly impressive in terms of performance. More than 300 W might be unnecessary in a 6x9 format and would be prone to distorted sounds. With 300 W, you stay in the optimal range for everyday use while still delivering impressive sound performance.

The electroacoustic interplay: Frequency response from 40 Hz to 5 kHz

The Audison Prima AP 690 covers a wide frequency range from 40 Hz to 5 kHz. This ensures impressive detail in the sound, especially in the crucial midrange. The low frequency start at 40 Hz allows the speaker to produce deep, powerful bass notes clearly and without distortion. A higher start in the lows would weaken the bass reproduction, while an extension to 5 kHz ensures that even higher mids and highs are reproduced with clarity and brilliance, something often lost in conventional car speakers.

Xmax of 4 mm: Precise deflection for high dynamics

With a maximum linear excursion (Xmax) of 4 mm, the Audison Prima AP 690 speakers offer significant diaphragm movement. This is crucial for dynamic and distortion-free reproduction, especially at high volumes. An Xmax value of 4 mm allows for deeper frequency excursions and ensures precise bass, whereas a value below 4 mm in comparable oval speakers often leads to audible distortion as volume increases. In practice, this means a bass foundation with volume and clarity.

Thiele-Small parameters influence the sound characteristics

The AP 690 features key Thiele-Small parameters: Vas of 37.1 l, Fs of 55 Hz, and Qts of 0.6. Vas, the equivalent volume, describes how powerfully the loudspeaker performs within a cabinet. A Vas of 37.1 l offers perfect balance for closed and smaller cabinets. The resonance frequency Fs of 55 Hz reflects the loudspeaker's natural frequency, which favors bass-heavy reproduction. A Qts of 0.6, close to perfection for universal cabinets, combines mechanical and electrical damping to create a sound that remains deep and taut.

Compact dimensions for easy installation and high flexibility

Audison's Prima AP 690 speakers are designed with dimensions of A 238 mm, B 222 mm, C 86 mm, and D 81 mm to fit a wide variety of installation locations. The slim dimensions are specifically designed for OEM placement, facilitating installation in various vehicle models. Weighing just 1.17 kg, the speaker remains lightweight, making installation quick and easy. The modest size makes the AP 690 an ideal replacement for factory speakers without requiring any additional modifications to the vehicle.

Cone material made of waterproof treated paper: durability meets sound quality

The water-repellent paper cone of the Audison Prima AP 690 offers an ideal combination of durability and sonic fidelity. The treated material protects against moisture, which can often lead to sound degradation in conventional paper cones. This protective layer ensures a consistent sound, regardless of high humidity conditions or normal use. Comparable materials without this coating could age faster and affect sound reproduction, making the AP 690 robust and sonically stable.

The influence of BL, Le and Mms on sound quality and efficiency

The Audison AP 690 has a BL value of 5.3 T•m, an inductance Le of 0.2 mH, and a moving mass Mms of 17 g. The BL value indicates how efficiently the loudspeaker converts electrical energy into mechanical energy; at 5.3 T•m, the AP 690 offers excellent control and precision in bass reproduction. An Le of 0.2 mH demonstrates a low electromagnetic delay, ensuring instant responsiveness. The Mms of 17 g demonstrates a lightweight diaphragm design that responds quickly and accurately to dynamic signals.

Innovative Triple Wave surround for maximum linearity and sound accuracy

Another technological masterpiece of the Audison Prima AP 690 is the Triple Wave surround profile. This design ensures optimal linearity in the excursion of the speaker cone. This ensures evenly balanced loading and unloading, resulting in clean and undistorted sound, especially at higher volumes. Compared to conventional surround profiles, the Triple Wave version offers improved restoring force, keeping the speaker in its optimal acoustic shape even during long-term use.

The Audison Prima AP 690 for detailed soundscapes

With these cutting-edge technical specifications and innovative design, the Audison Prima AP 690 is a perfect example of modern high-end in-car audio. The precisely engineered speaker guarantees outstanding sound fidelity and performance that meets even the most demanding requirements. If you have any questions, Masori Support will be happy to help. Our comprehensive expert support FAQ & Help offers detailed answers to technical and installation questions. You can also benefit from our on-site installation in Frankfurt (Oder) and find inspiration for future projects in our audio blog .