3. S1-CX5.2

S1-CX5.2

120 Watt

S1-CX5.2

Technical Highlights

  • Power 120 W, impedance 4 Ohm, input sensitivity at 88 dB.
  • Maximum power of the tweeter 50 W, impedance also 4 Ohm.
  • Frequency separation at 4900 Hz, bass speaker sensitivity 89 dB.
  • More technical details
€139.00
€139.00 €139.00
2% discount with credit card

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ProductS1-CX5.2

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datasheet
Ai-Sonic-S1-CX5.2-5" (13cm) Lautsprecherset-masori-kaufen
€139.00
€139.00 €139.00

The Ai-Sonic S1-CX5.2 is a 5-inch Speaker Set from the S1 series as a 2-way component system. The 20 mm silk dome neodymium Tweeter can be integrated into the center of the mid-bass driver with the included adapter, allowing for coaxial mounting. The woofer uses a black, pressed paper cone with a rubber surround and a 25.4 mm ASV voice coil. The 2-way passive crossover in a rubber housing is designed for 4 ohms and separates at 4900 Hz. The slope of the Tweeter is 12 dB/oct. Sensitivity is 88 dB and power recommendation is 20–120 W. FS: 67.5 Hz (woofer) and 1400 Hz (Tweeter), frequency ranges 48 Hz–2 kHz and 2 kHz–25 kHz, efficiency is 89 dB each.

Features
  • 5-inch Speaker Set
  • 2-way component system, optionally coaxially mountable
  • Adapter for Tweeter center mounting in the mid-bass driver included
  • 20 mm silk dome neodymium Tweeter
  • Black pressed paper cone with rubber surround
  • 25.4 mm ASV voice coil
  • 2-way passive crossover with rubber housing
  • Impedance 4 ohms
  • Tweeter slope 12 dB/oct
  • Crossover frequency 4900 Hz
  • Power recommendation 20–120 W
  • Sensitivity 88 dB
Technical Specifications
  • S1-W5.2 Woofer / S1-T20 Tweeter
  • Resonance frequency FS: 67.5 Hz (woofer) / 1400 Hz (Tweeter)
  • Efficiency (SPL): 89 dB (woofer) / 89 dB (Tweeter)
  • Qts (woofer): 0.6
  • Vas (woofer): 9.1 l
  • Impedance: 4 ohms (woofer) / 4 ohms (Tweeter)
  • Frequency range: 48 Hz–2 kHz (woofer) / 2 kHz–25 kHz (Tweeter)
  • Maximum power woofer: 120 W
  • Maximum power Tweeter: 50 W

Frequently Asked Questions about S1-CX5.2

How is the S1-CX5.2 configured as a coaxial speaker system?

The S1-CX5.2 from manufacturer Ai-Sonic can be used both as a component system and as a coaxial speaker system. To use it as a coaxial system, the 20mm silk dome neodymium tweeter is screwed into the center of the 13cm mid-bass driver using the included adapter. This mounting method allows for a more precise phase alignment and a smoother frequency response. It combines the acoustic axis of both individual components to optimize sound quality and achieve a wider dispersion angle. This flexibility makes the S1-CX5.2 particularly attractive for custom installation requirements in vehicles.

What acoustic advantages does the 1″ ASV voice coil in the S1-CX5.2 offer?

The 1″ ASV voice coil in the Ai-Sonic S1-CX5.2 speaker system provides excellent thermal endurance and efficiency. ASV (Aluminum Capped Kapton) is known for withstanding high operating temperatures while ensuring high mechanical precision. The voice coil supports low frequencies down to 48 Hz and delivers powerful bass reproduction while ensuring stable operation. The combination of a high-quality voice coil and the black pressed paper cone of the woofer allows for crisp and distortion-free sound reproduction even at maximum power of 120 W.

What frequency crossover is suitable for the S1-CX5.2 speaker?

The frequency crossover in the Ai-Sonic S1-CX5.2 is achieved through a 2-way passive crossover that ensures a seamless transition between the woofer and tweeter. The tweeter has a crossover frequency of 4900 Hz with a slope of 12 dB per octave. This setting provides optimal power transfer between the components, covering both the clear high range from 2kHz to 25kHz and the bass range from 48 Hz to 2 kHz. This precise separation ensures that complex music signals are transmitted in detail and without distortion, significantly enhancing sound quality.

What is the speaker sensitivity of the S1-CX5.2?

The speaker sensitivity of the Ai-Sonic S1-CX5.2 is 88 dB for the entire system, while the specific SPL (Sound Pressure Level) of the woofer and the tweeter is 89 dB. These values illustrate the effectiveness of the system in converting electrical power into acoustic sound. Higher sensitivity means that less amplifier power is needed to produce a loud sound. This is particularly advantageous in setups where efficient use of amplifier power is crucial to achieve high volumes without distortion.

What is the maximum power supported by the S1-CX5.2?

The Ai-Sonic S1-CX5.2 is capable of handling a maximum power of up to 120 W for the woofer and 50 W for the tweeter. This allows the speaker system to manage more intense music scenarios without risking sound loss or damage. The recommended power range of 20 to 120 W ensures excellent sound fidelity and dynamics at both moderate and high volumes. This capacity is ideal for users seeking powerful playback in their audio setup.

How do you correctly install the S1-CX5.2 in your vehicle?

When installing the Ai-Sonic S1-CX5.2 speaker in the vehicle, it is important to consider the dimensions of the 5.25″ speaker set. Suitable mounting openings must be available for both front placement (component system) and door mounting (coaxial system). The tweeter can be either integrated or mounted separately to create a personalized soundstage. The woofers should be mounted in a rigid environment to minimize resonances. The included passive crossover with a rubber housing must be installed near the corresponding speakers to avoid signal loss.

Which car brands is the S1-CX5.2 compatible with?

The Ai-Sonic S1-CX5.2 is compatible with a variety of vehicles due to its standard 5.25″ size and 4 Ohm impedance. The speakers can be easily integrated into models that provide installation openings for this dimension. However, it is always important to check the specific dimensions and impedance requirements of the respective vehicle model before installation. If there are no brand-specific requirements, the S1-CX5.2 can be adapted to many common car models, making its use flexible and universal.

What are the Thiele-Small parameters of the S1-CX5.2 woofer?

The Ai-Sonic S1-CX5.2 woofer is characterized by its specific Thiele-Small parameters, which determine its performance in bass reflex boxes and sealed enclosures. The resonance frequency (FS) value is 67.5 Hz, which provides insight into bass reproduction. The total quality factor (Qts) is 0.6, ideal for use in bass reflex constructions. Additionally, the woofer has an equivalent volume (Vas) of 9.1 liters. These parameters are crucial for enclosure design and allow for precise adjustments to achieve an optimal sound image in the vehicle interior.

What materials are used in the diaphragm construction of the S1-CX5.2?

The Ai-Sonic S1-CX5.2 uses a black pressed paper diaphragm with a robust rubber surround for the woofer. This choice of materials offers an excellent balance between stiffness and lightness, ensuring precise movements and minimal sound distortion. The rubber surround contributes to the flexible suspension of the diaphragm, allowing for controlled diaphragm travel that supports bass reproduction from 48 Hz to 2 kHz. A silk dome is used for the tweeter, enabling a smooth and clear high-frequency range, ideal for reproducing fine details in high resolution.

How does the impedance of the S1-CX5.2 behave during operation?

The impedance of the Ai-Sonic S1-CX5.2 is consistently 4 Ohms for both the woofer and tweeter. This impedance is optimal for many common car radio amplifiers and aftermarket amplifiers designed for 4 Ohms. The consistency in impedance ensures that the speaker remains stable at both low and high volumes. The 4 Ohm impedance allows for efficient use of the full power of the audio source. This is essential for even sound distribution and minimizing distortion even at maximum power.

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