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🚛 Expédition sous 2-3 semaines ouvrés 2 x 105 Watts RMS
AI-Sonic  |  SKU: S2-A65.2

AI-Sonic S2-A65.2 – 2-Channel Amplifier 2 x 105 WRMS 4 Ohm

€159.00
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Description

Key Features

  • AI-Sonic S2-A65.2 2-channel amplifier
  • 105 W RMS per channel at 2 Ohm
  • 70 W RMS per channel at 4 Ohm
  • 210 W RMS bridged at 4 Ohm
  • High-level input
  • Finnish AI-Sonic design by AI-Group
  • Optimized cooling and compact size
  • PCB uses twice the copper of a standard car amplifier circuit
  • Adjustable low-pass, high-pass, and band-pass filters

Description

The AI-Sonic S2-A65.2 is a 2-channel amplifier designed for car audio installations requiring versatile amplification and excellent sound quality. It can power two separate channels or be used in bridged mode to deliver up to 210 W RMS at 4 Ohm.

AI-Sonic S2 amplifiers were designed in Finland by AI-Group with extensive work on cooling, component layout, and PCB design. The use of twice as much copper as a standard circuit contributes to a high-quality electrical design.

The S2-A65.2 features a high-level input and adjustable input sensitivity from 0.5 to 6 V. Its filters allow for low-pass, high-pass, or band-pass configuration, with several adjustment ranges to match the amplifier to the speakers and audio system.

An optional level control is available. It only works when the low-pass filter is enabled and includes power, clipping, and interference indicators.

Technical Specifications

Reference S2-A65.2
Type 2-channel amplifier
Input High-level input
RMS power at 2 Ohm at 12 V 2 × 105 W, THD 1%
RMS power at 4 Ohm at 12 V 2 × 70 W, THD 1%
Bridged power at 4 Ohm 1 × 210 W, THD 1%
Additional THD 0.02% at 4 Ohm, 0.04% at 2 Ohm
Frequency response 10 Hz to 40 kHz
Signal-to-noise ratio (A-weighted) 105 dB
Channel separation 45 dB
Input sensitivity 0.5 to 6 V
Low-pass filter ×1: 50 to 500 Hz; ×10: 500 Hz to 5 kHz
High-pass filter ×1: 12 to 250 Hz; ×2Q: 250 Hz to 5 kHz
Front band-pass filter 12 Hz to 5 kHz
Crossover slope 12 dB per octave
Bass boost 0 or +6 dB at 45 Hz
Power fuse 1 × 30 A
High-level input voltage 0.75 to 9 V
+12 V cable section 20 mm²
GND ground cable section 20 mm²
REM cable section 6 mm²
Speaker cable section 6 mm²
Maximum consumption 25 A
Dimensions W × H × D 183 × 60 × 274 mm
EAN 6430042126255

Why choose it

  • To power two speakers or use the amplifier in bridged mode
  • To enjoy power up to 210 W RMS at 4 Ohm bridged
  • To integrate a source equipped with a high-level output
  • To precisely adjust filtering with low-pass, high-pass, and band-pass settings
  • To benefit from an extended frequency response up to 40 kHz

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

Available at Sound Auto Concept, your car audio specialist.

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AI-Sonic

AI-Sonic S2-A65.2 – 2-Channel Amplifier 2 x 105 WRMS 4 Ohm

€159.00

Key Features

Description

The AI-Sonic S2-A65.2 is a 2-channel amplifier designed for car audio installations requiring versatile amplification and excellent sound quality. It can power two separate channels or be used in bridged mode to deliver up to 210 W RMS at 4 Ohm.

AI-Sonic S2 amplifiers were designed in Finland by AI-Group with extensive work on cooling, component layout, and PCB design. The use of twice as much copper as a standard circuit contributes to a high-quality electrical design.

The S2-A65.2 features a high-level input and adjustable input sensitivity from 0.5 to 6 V. Its filters allow for low-pass, high-pass, or band-pass configuration, with several adjustment ranges to match the amplifier to the speakers and audio system.

An optional level control is available. It only works when the low-pass filter is enabled and includes power, clipping, and interference indicators.

Technical Specifications

Reference S2-A65.2
Type 2-channel amplifier
Input High-level input
RMS power at 2 Ohm at 12 V 2 × 105 W, THD 1%
RMS power at 4 Ohm at 12 V 2 × 70 W, THD 1%
Bridged power at 4 Ohm 1 × 210 W, THD 1%
Additional THD 0.02% at 4 Ohm, 0.04% at 2 Ohm
Frequency response 10 Hz to 40 kHz
Signal-to-noise ratio (A-weighted) 105 dB
Channel separation 45 dB
Input sensitivity 0.5 to 6 V
Low-pass filter ×1: 50 to 500 Hz; ×10: 500 Hz to 5 kHz
High-pass filter ×1: 12 to 250 Hz; ×2Q: 250 Hz to 5 kHz
Front band-pass filter 12 Hz to 5 kHz
Crossover slope 12 dB per octave
Bass boost 0 or +6 dB at 45 Hz
Power fuse 1 × 30 A
High-level input voltage 0.75 to 9 V
+12 V cable section 20 mm²
GND ground cable section 20 mm²
REM cable section 6 mm²
Speaker cable section 6 mm²
Maximum consumption 25 A
Dimensions W × H × D 183 × 60 × 274 mm
EAN 6430042126255

Why choose it

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

Available at Sound Auto Concept, your car audio specialist.

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