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AI-Sonic  |  SKU: S3-A200.2

AI-Sonic S3-A200.2 – 2-Channel SQ Amplifier 2 x 380 WRMS 2 Ohm

€599.00
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The Sound Auto Concept Team

Description

Sound precision with intelligent biasing

Designed in Finland by AI-Group, the AI-Sonic S3-A200.2 is a 2-channel SQ amplifier intended for demanding in-car hi-fi installations. Its SCB technology automatically adjusts the power stage bias to preserve a pure and natural reproduction.

2 x 380 W RMS
At 2 Ω at 14.4 V
1 x 760 W RMS
In bridged mode at 4 Ω
0.05% THD
Low distortion stated

Highlights

  • SCB technology
    Bias adapted in real time to the load, signal, and temperature.
  • SQ reproduction
    A clear and natural reproduction with optimized efficiency.
  • Versatile configuration
    Stereo operation at 2 Ω minimum or bridged mono at 4 Ω minimum.
  • Integrated settings
    High-pass and low-pass filters from 50 to 500 Hz and optional S2-BASS KNOB control.

Description

The S3-A200.2 combines high-end components and intelligent power stage control. At the heart of this design, SCB technology monitors operating conditions and automatically adjusts the bias, without manual adjustment or calibration. It aims to reduce distortion, improve thermal management, and optimize efficiency without compromising sound quality.

Available at Sound Auto Concept, this amplifier allows you to build a stereo hi-fi installation or a bridged mono configuration, while respecting the indicated impedances. The integrated filters facilitate the adaptation of the frequency band to the connected speakers.

  • 2 x 220 W RMS at 4 Ω and 2 x 380 W RMS at 2 Ω at 14.4 V.
  • 1 x 760 W RMS in bridged mode at 4 Ω.
  • Compatible S2-BASS KNOB level control, sold as an option.
  • Sold individually.

Technical specifications

Feature Value
Brand / model AI-Sonic S3-A200.2
Design Finland, by AI-Group
Type 2-channel SQ amplifier
Supply voltage 10 to 16 V
RMS power at 4 Ω at 14.4 V 2 x 220 W
RMS power at 2 Ω at 14.4 V 2 x 380 W
Bridged power at 4 Ω 1 x 760 W RMS
Bridged mode at 2 Ω Not applicable in the provided data; minimum bridged load: 4 Ω
Minimum stable load 2 Ω stereo / 4 Ω bridged mono
Biasing technology SCB, automatic real-time adjustment
Total harmonic distortion 0.05%
Frequency response Source provided: "10-50 kHz", lower limit to be confirmed
A-weighted signal-to-noise ratio ≥ 100 dB
Input sensitivity 0.5 to 8 V
Input impedance 6 kΩ
Low-pass filter 50 to 500 Hz
High-pass filter 50 to 500 Hz
Cutoff slope 12 dB/octave
Filtering modes High-pass / full band / low-pass
Level control Optional S2-BASS KNOB
Maximum accepted section GND / +12 V 20 mm² / 20 mm²
Maximum accepted REM section 2.5 mm²
Maximum accepted speaker cable section 2.5 mm²
Dimensions W x H x D 409 x 50.3 x 215 mm
Packaging 1 piece
EAN 6430042126316

Why choose it

  • To prioritize a natural reproduction in an in-car hi-fi installation.
  • To benefit from automatically optimized biasing, without manual adjustment.
  • To have two powerful channels or one bridged channel at 4 Ω.
  • To adapt the filtering and add, if necessary, an optional remote level control.

⚠️ IMPORTANT - INSTALLATION: It is IMPERATIVE to connect this amplifier to the impedance recommended by the manufacturer and to use the recommended cable size. For amplifiers over 2000W RMS, the vehicle's original battery is no longer sufficient. It is strongly recommended to adapt the electrical supply (additional battery, reinforced alternator) to the amplifier's consumption to avoid any risk of failure and guarantee optimal performance. CAUTION: Any voltage drop below 12V can damage the product.

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AI-Sonic

AI-Sonic S3-A200.2 – 2-Channel SQ Amplifier 2 x 380 WRMS 2 Ohm

€599.00

Sound precision with intelligent biasing

Designed in Finland by AI-Group, the AI-Sonic S3-A200.2 is a 2-channel SQ amplifier intended for demanding in-car hi-fi installations. Its SCB technology automatically adjusts the power stage bias to preserve a pure and natural reproduction.

2 x 380 W RMS
At 2 Ω at 14.4 V
1 x 760 W RMS
In bridged mode at 4 Ω
0.05% THD
Low distortion stated

Highlights

  • SCB technology
    Bias adapted in real time to the load, signal, and temperature.
  • SQ reproduction
    A clear and natural reproduction with optimized efficiency.
  • Versatile configuration
    Stereo operation at 2 Ω minimum or bridged mono at 4 Ω minimum.
  • Integrated settings
    High-pass and low-pass filters from 50 to 500 Hz and optional S2-BASS KNOB control.

Description

The S3-A200.2 combines high-end components and intelligent power stage control. At the heart of this design, SCB technology monitors operating conditions and automatically adjusts the bias, without manual adjustment or calibration. It aims to reduce distortion, improve thermal management, and optimize efficiency without compromising sound quality.

Available at Sound Auto Concept, this amplifier allows you to build a stereo hi-fi installation or a bridged mono configuration, while respecting the indicated impedances. The integrated filters facilitate the adaptation of the frequency band to the connected speakers.

  • 2 x 220 W RMS at 4 Ω and 2 x 380 W RMS at 2 Ω at 14.4 V.
  • 1 x 760 W RMS in bridged mode at 4 Ω.
  • Compatible S2-BASS KNOB level control, sold as an option.
  • Sold individually.

Technical specifications

Feature Value
Brand / model AI-Sonic S3-A200.2
Design Finland, by AI-Group
Type 2-channel SQ amplifier
Supply voltage 10 to 16 V
RMS power at 4 Ω at 14.4 V 2 x 220 W
RMS power at 2 Ω at 14.4 V 2 x 380 W
Bridged power at 4 Ω 1 x 760 W RMS
Bridged mode at 2 Ω Not applicable in the provided data; minimum bridged load: 4 Ω
Minimum stable load 2 Ω stereo / 4 Ω bridged mono
Biasing technology SCB, automatic real-time adjustment
Total harmonic distortion 0.05%
Frequency response Source provided: "10-50 kHz", lower limit to be confirmed
A-weighted signal-to-noise ratio ≥ 100 dB
Input sensitivity 0.5 to 8 V
Input impedance 6 kΩ
Low-pass filter 50 to 500 Hz
High-pass filter 50 to 500 Hz
Cutoff slope 12 dB/octave
Filtering modes High-pass / full band / low-pass
Level control Optional S2-BASS KNOB
Maximum accepted section GND / +12 V 20 mm² / 20 mm²
Maximum accepted REM section 2.5 mm²
Maximum accepted speaker cable section 2.5 mm²
Dimensions W x H x D 409 x 50.3 x 215 mm
Packaging 1 piece
EAN 6430042126316

Why choose it

  • To prioritize a natural reproduction in an in-car hi-fi installation.
  • To benefit from automatically optimized biasing, without manual adjustment.
  • To have two powerful channels or one bridged channel at 4 Ω.
  • To adapt the filtering and add, if necessary, an optional remote level control.

⚠️ IMPORTANT - INSTALLATION: It is IMPERATIVE to connect this amplifier to the impedance recommended by the manufacturer and to use the recommended cable size. For amplifiers over 2000W RMS, the vehicle's original battery is no longer sufficient. It is strongly recommended to adapt the electrical supply (additional battery, reinforced alternator) to the amplifier's consumption to avoid any risk of failure and guarantee optimal performance. CAUTION: Any voltage drop below 12V can damage the product.

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