4-Channel Class AB Amplifier 120W RMS x4 @ 4Ω
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Description
Description
Highlights
- High-quality 4-channel Class AB amplifier
- Power: 4 x 120W RMS @ 4Ω or 4 x 160W RMS @ 2Ω
- Bridged mode: 2 x 320W RMS @ 4Ω for subwoofers
- Full active crossovers: high-pass (100-1000Hz) and low-pass (40-400Hz)
- Adjustable bass boost from 0 to 12dB for bass enhancement
- Class AB technology for audiophile sound quality
- High damping factor > 170 for precise control
- Signal-to-noise ratio > 90dB for crystal clear sound
Description
This 4-channel Class AB amplifier is designed to offer exceptional sound quality and maximum versatility. With its 4 x 120W RMS @ 4Ω (or 4 x 160W RMS @ 2Ω), it can power a complete high-performance system or be configured in bridged mode to deliver 2 x 320W RMS for your subwoofers. Class AB technology guarantees superior audiophile sound quality.
Key Features:
- Class AB technology for audiophile sound quality and minimal distortion
- Flexible configuration: 4 separate channels or 2 bridged channels
- Adjustable high-pass filter from 100Hz to 1000Hz for speakers
- Adjustable low-pass filter from 40Hz to 400Hz for subwoofers
- Adjustable bass boost from 0 to 12dB for bass level adjustment
- Wide frequency response 10Hz-20kHz for full reproduction
- Damping factor > 170 for precise cone control
- Signal-to-noise ratio > 90dB ensuring noise-free sound
- Adjustable input sensitivity from 0.2V to 6V for universal compatibility
- Dimensions (379 x 182 x 54mm) for easy installation
Technical Specifications
| Number of Channels | 4 |
| Amplifier Class | Class AB |
| RMS Power @ 4Ω | 4 x 120W |
| RMS Power @ 2Ω | 4 x 160W |
| Bridged RMS Power @ 4Ω | 2 x 320W |
| Frequency Response | 10 - 20000 Hz |
| High-Pass Filter | 100 - 1000 Hz (adjustable) |
| Low-Pass Filter | 40 - 400 Hz (adjustable) |
| Bass Boost | 0 - 12 dB (adjustable) |
| Damping Factor | > 170 |
| Signal-to-Noise Ratio | > 90 dB |
| Supply Voltage | 9 - 16 V DC |
| Input Sensitivity | 0.2 - 6 V (adjustable) |
| Recommended Fuses | 3 x 35A |
| Dimensions (L x W x H) | 379 x 182 x 54 mm |
Why Choose It
- Class AB technology offering superior audiophile sound quality compared to Class D
- 4 x 120W RMS power ideal for high-performance complete systems
- Maximum versatility: 4-channel or 2-channel bridged mode to suit your needs
- Complete active crossovers for optimal system integration
- Adjustable bass boost for sound personalization
- High damping factor ensuring control and precision
- Wide frequency response (10Hz-20kHz) for full spectrum reproduction
- Signal-to-noise ratio > 90dB for crystal clear, noise-free sound
- Excellent value for money for a Class AB amplifier
pre-order
pre-order
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The Sound Auto Concept Team
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Free delivery from €49*
Free delivery from €49*
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