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USA
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- CAN
- USA
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Ships within 48 hours · Estimated delivery Jul 22 - Jul 27
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Description
OPEN BOX | MACHETE MFA-4.220 | 220 Watt 4-channel amplifierThe product is Open box Open box means: the product is still in brand new condition but has a damaged packaging. The product is still under the 1 year limited warranty. Warranty doesnt cover: Damage due to misuse of product Damage due to using the product outside of the recommended specifications. Damage due to negligence or abuse Improper installation (including professional installation) Damage due to clipping, overpowering and or distortion
The product is Open box
Open box means: the product is still in brand new condition but has a damaged packaging.
The product is still under the 1 year limited warranty.
Warranty doesn’t cover:
Damage due to misuse of product
Damage due to using the product outside of the recommended specifications.
Damage due to negligence or abuse
Improper installation (including professional installation)
Damage due to clipping, overpowering and/or distortion (improper tuning)
Specifications
| Model | MFA-4.220 |
| Class | D |
| Number of the channels | 4 |
| Frequency response | 20-20000 Hz |
| 2 Ohm RMS Power (14.4 V) | 330 W x 4 |
| 4 Ohm RMS Power (14.4 V) | 220 W x 4 |
| 4 Ohm RMS Power (Bridge) | 660 W x 2 |
| Minimum permissible load on the channel | 2 Ohm |
| Minimum permissible load in a bridge connection | 4 Ohm |
| Input SPL | 0.4 - 8V |
| Low pass filter | 50-12000 Hz |
| High pass filter | 50-12000 Hz |
| LPF and HPF simultaneous operation | True |
| Crossover | 12 dB/Oct |
| Input terminal | 4 Ga |
| Output terminal | 10 Ga |
| Working voltage | 9 - 15V |
| Signal-to-noise ratio | ≥ 90 dB |
| Size (WxLxH) | 10.5 x 6 x 2.2 inch |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 21 reviews
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Product Reviews
★★★★★ 4
Very good Value for replacement part and reliable
Style: with Pre-Filter
Very good product for the price - the front brushes wear fast compared to the original Eufy’s but for the value you do get a lot of product. So only 4 stars but just for the brushes “appearing to not last as long and bend but the buy is worth the extras. The filters look and work identical to the OEM. Good stuff - thanks!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 25, 2025
★★★★★ 5
Perfect fit, 11s running like new!
Style: with Pre-Filter
All parts fit perfectly. My vacuum lasts about 20 min longer since the filter isn’t clogging it. Also, replacing the spinning brush quieted it down significantly, it sounds like new again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026
★★★★★ 5
Replacement parts
Style: with Pre-Filter
Was so happy to find the replacement parts for my eufy robovac. Really makes a big difference in vac performance.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 5, 2026
★★★★★ 5
Good quality and good value
Size: 2+6+1+12 Pack
this is a great deal and so nice to have on hand. I like being able to just grab replacement parts as needed and not have to place orders for them. It gives peace of mind to know I already have them on hand. much more affordable to buy all at once too
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 29, 2025
★★★★★ 5
Works well
Size: 1+6+6 Pack
Fit perfect
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 11, 2026
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