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FBT MDA 4125 - Four Channel DSP Amplifier 4x125W

Marsoni M251S
Sale price$945.00
Pay 4 payments of $236.25 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
FBT MDA 4125 - Four Channel DSP Amplifier 4x125WThe MDA 4125 is a compact, 1U half rack and energy efficient 4 channel Class D amplifier, ideal for low to medium power installations. It delivers 4 channels x 125W at 4 in LO Z mode or 2 channels x 250W at 100V in HI Z mode. THis amplifier has Power Sharing mode. With a built in DSP accessible via a web browser, integrated WiFi, S PDIF I O, and GPIO, this unit ensures flexible system control and straightforward setup using preloaded FBT speaker
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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4.2 ★★★★★
Based on 667 reviews
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Verified Purchase
Amazon Customer
Massapequa, US
★★★★★ 5
Great OEM replacement at hlaf the cost
Looks exactly like the OEM filter a quality product. it is the same size fit and performance. Filter replacement is fast 10 min tops, it's crazy how much a dealer charges to replace it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 15, 2025
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Elliot
Los Angeles, US
★★★★★ 5
As good as Honda OEM
Perfect fit. Lasts as long as OEM for 25% of the price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 27, 2025
F
Verified Purchase
Fatman
Boise, US
★★★★★ 5
Great fit
Perfect fit. FYI - I bought the exact same one on EBAY FOR $11.78
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Reviewed in the United States on May 2, 2026
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Verified Purchase
Amazon Customer
Waukegan, US
★★★★★ 5
East
Easy to replace and great fit
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Reviewed in the United States on January 4, 2026
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Verified Purchase
Tom
Phoenix, US
★★★★★ 5
Perfect fit
Nice quality
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Reviewed in the United States on May 10, 2025

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