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Technical Highlights
- RMS power: 4x 330W@2 Ohm, impedance: min. 2 Ohm/channel.
- Frequency range: 20-20000 Hz, signal-to-noise ratio: ≥ 90 dB.
- LPF and HPF: 50-12000 Hz, Input: 0.4 8 V.
- More technical details
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Machete Fight MFA-4.220 by Deaf Bonce
The Machete Fight MFA-4.220 from Deaf Bonce is a 4-Channel Amplifier of Class D with a frequency range of 20 to 20000 Hz. The RMS power is 330 W x 4 at 2 Ohm and 220 W x 4 at 4 Ohm, in bridged mode 660 W x 2 at 4 Ohm. The minimum load impedance per channel is 2 Ohm, in bridged mode it is 4 Ohm. The input sensitivity is 0.4 to 8 V. Low-pass and high-pass filters are adjustable from 50 to 12000 Hz and can be activated simultaneously, the Crossover operates at 12 dB/Oct. The signal-to-noise ratio is specified at ≥ 90 dB. The operating voltage is between 9 to 15 V. Power connections for 25 mm² and speaker connections for 6 mm² are available. The dimensions are 151.9 x 267.0 x 54.7 mm (LxWxH), and the weight with packaging is 2.64 kg. Included: Amplifier, mounting kit, manual, warranty card.
- 4-Channel Amplifier
- Class D
- Frequency range 20–20000 Hz
- RMS power @ 2 Ohm (14.4 V): 330 W x 4
- RMS power @ 4 Ohm (14.4 V): 220 W x 4
- RMS power @ 4 Ohm (bridged): 660 W x 2
- Minimum load impedance per channel: 2 Ohm
- Minimum load impedance in bridged mode: 4 Ohm
- Input sensitivity: 0.4–8 V
- Low-pass filter: 50–12000 Hz
- High-pass filter: 50–12000 Hz
- Simultaneous activation of LPF and HPF
- Crossover: 12 dB/Oct.
- Operating voltage: 9–15 V
- Signal/Noise: ≥ 90 dB
- Model: MFA-4.220
- Number of channels: 4
- Power connections: 25 mm²
- Speaker connections: 6 mm²
- Dimensions (LxWxH): 151.9 x 267.0 x 54.7 mm
- Weight with packaging: 2.64 kg
- Accessories: Amplifier, mounting kit, manual, warranty card

