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Ai-Sonic S2-A65.2 2-Channel Amplifier
SKU:  S2-A65.2
EAN:  6430042126255
105 Watt

S2-A65.2

SKU:  S2-A65.2
EAN:  6430042126255

Technical Highlights

  • 2-channel amplifier, 2x105W RMS at 2 ohms, 2x70W RMS at 4 ohms.
  • Frequency range 10Hz-40kHz, S/N ratio > 105dB, THD < 0.02%.
  • Low pass filter 50-500 Hz, high pass filter 12-5000 Hz, bass boost 0/6 dB.
  • More technical details
€159,00
€159,00 €159,00
5% discount with credit card
inkl. VAT , possibly plus shipping
Only a few left in stock (1 pieces available)
In stock
Jun 3, - Jun 4,
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S2-A65.2 by Ai-Sonic

The Ai-Sonic S2-A65.2 is a 2-Channel Amplifier of Class AB. The operating voltage is between 10–16 V. RMS power at 2 Ohms at 12 V: 2 x 105 Watts. RMS power at 4 Ohms at 12 V: 2 x 70 Watts. Bridged power at 4 Ohms at 12 V: 1 x 210 Watts. Bandwidth 10 Hz to 40 kHz, S/N ratio (A-weighted) over 105 dB and channel separation over 45 dB; THD distortion under 0.02 percent at 4 Ohms and under 0.04 percent at 2 Ohms. Input sensitivity 0.5 to 6 V, crossovers with low pass x1 50–500 Hz and x10 500 Hz–5 kHz, high pass x1 12–250 Hz and x2 500 Hz–5 kHz, as well as bandpass front 12 Hz–5 kHz at 12 dB/Oct. Bass boost 0/6 dB at 45 Hz, power supply fuse 1 x 30 A, dimensions 183 mm width, 60 mm height, and 274 mm length. Housing with dark covers and brushed black aluminum profile, as well as illuminated Ai-Sonic logo in operation. Optional remote control with LEDs for protection, power, and clipping; bass level controller sold separately.

Features
  • 2-Channel Amplifier
  • Class AB
  • Brushed black aluminum profile
  • Dark covers
  • Illuminated Ai-Sonic logo
  • Optional remote control with LEDs for protection, power, and clipping
  • Bass level controller sold separately
  • Dimensions: Width 183 mm, Height 60 mm, Length 274 mm
Technical Specifications
  • Operating voltage: 10–16 V
  • RMS power at 2 Ohms at 12 V: 2 x 105 Watts
  • RMS power at 4 Ohms at 12 V: 2 x 70 Watts
  • Bridged power at 4 Ohms at 12 V: 1 x 210 Watts
  • THD distortion at 4 Ohms: < 0.02 %
  • THD distortion at 2 Ohms: < 0.04 %
  • Bandwidth: 10 Hz – 40 kHz
  • S/N ratio (A-weighted): > 105 dB
  • Channel separation: > 45 dB
  • Input sensitivity: 0.5 – 6 V
  • Low pass x1: 50 – 500 Hz
  • Low pass x10: 500 Hz – 5 kHz
  • High pass x1: 12 – 250 Hz
  • High pass x2: 500 Hz – 5 kHz
  • Bandpass (front): 12 Hz – 5 kHz
  • Crossover slope: 12 dB/Oct.
  • Bass boost: 0/6 dB at 45 Hz
  • Power supply fuse: 1 x 30 A

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Ai-Sonic S2-A65.2 Datasheet

Open datasheet

Frequently Asked Questions about S2-A65.2

What is the effective power of the S2-A65.2 Amplifier at 2 Ohms?

The S2-A65.2 Amplifier from Ai-Sonic delivers an effective power of 2x105 Watts RMS at an impedance of 2 Ohms. This means that the amplifier is capable of providing significant power at a low impedance, which is suitable for speakers that require higher power consumption. The technical design of the amplifier allows it to efficiently convert electrical energy into acoustic energy without distorting the sound. This power ensures clear and powerful audio playback, ideal for use in car Hi-Fi systems.

What are the dimensions of the Ai-Sonic S2-A65.2 Amplifier?

The dimensions of the Ai-Sonic S2-A65.2 2-channel amplifier are as follows: Width 183 mm, Height 60 mm, and Length 274 mm. These compact measurements facilitate installation in various vehicle models, as it can be flexibly accommodated in many mounting locations. When installing in a vehicle, it is important to carefully plan the placement to ensure adequate ventilation and avoid overheating. Its sleek design made of brushed black aluminum visually fits into most vehicle interiors.

What crossover settings does the S2-A65.2 offer?

The S2-A65.2 Amplifier is equipped with extensive crossover settings. The low-pass filtering allows settings from 50 Hz to 500 Hz (x1) or 500 Hz to 5 kHz (x10), while the high-pass filtering ranges from 12 Hz to 250 Hz (x1), extendable to 500 Hz to 5 kHz (x2). The crossover slope is 12 dB/octave, allowing finely tuned transitions between frequencies. Additionally, there are bandpass crossover settings in the range of 12 Hz to 5 kHz, enabling flexible adjustments to individual listening preferences and adapting the amplifier to different speaker systems.

What voltage does the Ai-Sonic S2-A65.2 Amplifier require?

The Ai-Sonic S2-A65.2 Amplifier operates in a voltage range of 10 to 16 volts. This makes it ideally suited for most car Hi-Fi applications, as the onboard voltages of vehicles typically fall within this range. With a stable power supply, the amplifier ensures consistent operation, which is particularly important for delivering maximum audio quality without unpleasant interruptions. It is essential to install the wiring correctly to ensure a safe power supply in the vehicle.

Can the input sensitivity of the S2-A65.2 be adjusted?

Yes, the input sensitivity of the Ai-Sonic S2-A65.2 Amplifier can be adjusted in the range of 0.5 to 6 V. This adaptability is particularly important to ensure optimal integration with various audio sources that may have different output levels. Thus, the amplifier can be calibrated to the specific conditions of the audio system in use. A correct setting of the input sensitivity prevents distortion and allows for finely tuned volume control, which ensures a balanced sound.

How is the sound quality of the S2-A65.2 Amplifier in terms of distortion factor and channel separation?

The Ai-Sonic S2-A65.2 features a remarkably low distortion factor, with values under 0.02% at an impedance of 4 ohms and under 0.04% at 2 ohms. These low distortion values enable very precise audio playback. The channel separation of more than 45 dB also contributes to the excellent sound quality by ensuring a clear separation between channels. This technological capability makes the amplifier ideal for audiophiles who pay particular attention to detail and precision in their music.

What functions does the optional remote control for the S2-A65.2 offer?

The optional remote control for the S2-A65.2 Amplifier from Ai-Sonic features three different display LEDs for protection mode, power status, and clipping. These indicators allow for easy monitoring of the amplifier's operating conditions. Additionally, it allows for operation from a distance, which is particularly useful when the amplifier is not directly accessible in the vehicle. The bass level controller, which can be purchased separately, also enables fine-tuning of the bass playback to optimally utilize the sound preferences in the car.

What frequency range does the Ai-Sonic S2-A65.2 Amplifier cover?

The S2-A65.2 Amplifier from Ai-Sonic covers an impressive frequency range from 10 Hz to 40 kHz. This wide frequency coverage is ideal for reproducing the entire spectrum of music in detail and without distortion. Realistically producing a bass tone of 10 Hz is a challenge for many amplifiers, which the S2-A65.2 overcomes by accurately representing the lowest frequencies. At the same time, the upper frequency range of 40 kHz allows for the reproduction of very high tones, which is fully realized with high-resolution audio files and quality speakers.

How is bass enhancement achieved with the S2-A65.2 Amplifier?

The Ai-Sonic S2-A65.2 Amplifier offers a bass enhancement of 0 or 6 dB at a frequency of 45 Hz. This optional enhancement allows for targeted emphasis on the bass range, which can be particularly useful for music styles with pronounced bass. By specifically boosting the bass frequencies, the depth effect is improved without compromising overall sound quality. This effect can be ideally adjusted in conjunction with the crossovers to achieve the desired sound structure in the vehicle that matches listening preferences.

What S/N ratio does the Ai-Sonic S2-A65.2 Amplifier provide?

The Ai-Sonic S2-A65.2 Amplifier offers a signal-to-noise ratio (S/N ratio) of over 105 dB, ensuring extremely low noise in the signal path. A high S/N ratio is crucial for minimizing unwanted noise or hum in the sound, allowing for clean and clear audio output. This technical feature is particularly important for audiophiles who value pure sound, as well as for applications where high volumes are desired without noise. Thus, the amplifier provides an unadulterated listening experience.

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