Deaf Bonce Machete MFA-2.520 - 2-Channel Class D Amplifier 520W RMS x2 @ 4Ω
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Delivery information
Delivery information
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Description
Description
Deaf Bonce Performance Car Audio
Deaf Bonce Machete MFA-2.520 - 2-Channel Class D Amplifier 520W RMS x2 @ 4Ω
Highlights
- High-performance 2-channel Class D amplifier
- Power: 520W RMS x2 @ 4Ω, 750W RMS x2 @ 2Ω
- Bridge mode: 1500W RMS x1 @ 4Ω for subwoofer
- Wide 20Hz-20kHz bandwidth for maximum versatility
- Adjustable 50Hz to 12kHz high-pass filter (12dB/octave)
- Adjustable 50Hz to 12kHz low-pass filter (12dB/octave)
- Bandpass filter for precise bandwidth control
- Damping factor ≥ 180 for precise control
- Signal-to-noise ratio ≥ 90dB for clear sound
- Ultra-compact dimensions (151.8 x 281.4 x 54.7mm)
- Featherweight of only 1kg
Description
The Deaf Bonce Machete MFA-2.520 is a high-performance 2-channel Class D amplifier designed to power speakers or a subwoofer in bridge mode. With its power of 520W RMS per channel @ 4Ω (or 1500W RMS in bridge mode), it offers maximum versatility. Despite its ultra-compact dimensions and featherweight of 1kg, it delivers impressive performance worthy of much larger amplifiers.
Main features:
- Class D technology for maximum efficiency and reduced heat
- Progressive power according to impedance: 520W x2 @ 4Ω, 750W x2 @ 2Ω
- Bridge mode: 1500W RMS x1 @ 4Ω to power a powerful subwoofer
- Wide 20Hz-20kHz bandwidth for maximum versatility
- Adjustable 50Hz to 12kHz high-pass filter with a 12dB/octave slope
- Adjustable 50Hz to 12kHz low-pass filter with a 12dB/octave slope
- Bandpass filter for precise bandwidth control
- Damping factor ≥ 180 for precise diaphragm control
- Signal-to-noise ratio ≥ 90dB ensuring clear sound
- Recommended 20mm² copper wiring for stable power supply
- Ultra-compact dimensions (151.8 x 281.4 x 54.7mm) for easy installation
- Featherweight of 1kg for easy installation
- Signature Deaf Bonce Machete design
Technical specifications
| Number of channels | 2 |
| Amplification class | Class D |
| RMS power @ 4Ω | 520W x 2 |
| RMS power @ 2Ω | 750W x 2 |
| Bridged RMS power @ 4Ω | 1500W x 1 |
| Frequency response | 20 - 20000 Hz |
| High-pass filter | 50 - 12000 Hz (12dB/octave) |
| Low-pass filter | 50 - 12000 Hz (12dB/octave) |
| Bandpass filter | Yes |
| Damping factor | ≥ 180 |
| Signal-to-noise ratio | ≥ 90 dB |
| Supply voltage | 9 - 15 V DC |
| Recommended wiring | 20mm² copper |
| Dimensions (L x W x H) | 151.8 x 281.4 x 54.7 mm |
| Weight | 1 kg |
Why choose it
- Exceptional power-to-size ratio (1500W RMS bridged for 1kg)
- Maximum versatility: 2 separate channels or 1 bridged channel of 1500W RMS
- Power of 520W RMS per channel @ 4Ω for high-performance speakers
- 1500W RMS @ 4Ω bridge mode to power a powerful subwoofer
- Ultra-compact dimensions (151.8 x 281.4 x 54.7mm) ideal for tight spaces
- Featherweight of 1kg for easy installation
- Wide bandwidth (20Hz-20kHz) offering maximum versatility
- High damping factor (≥ 180) ensuring control and precision
- Class D technology offering maximum energy efficiency
- Complete active filters (high-pass, low-pass, bandpass) for optimal integration
- Deaf Bonce Machete brand recognized for its excellent value for money
- Ideal for active 2-way systems or subwoofer power in bridge mode
⚠️ 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 recommended to adapt the electrical supply (additional battery, reinforced alternator) to the amplifier's consumption to avoid any risk of failure and ensure optimal performance.
CAUTION: Any voltage drop below 12V can damage the product.
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