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RD400/4
RD400/4
RD400/4
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RD400/4

Marsoni M251S
Sale price$179.64
Pay 4 payments of $44.91 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
RD400/4Der RD400 4 ist ein Spitzenprodukt unter den 4 Kanal Verstrkern von JL Audio, bekannt fr seine hohe Effizienz und Audio Ausgangsleistung. Dank der exklusiven NexD Hochgeschwindigkeits Schalttechnologien liefert er herausragende Klangqualitt bei geringer Verzerrung in einem ultrakompakten Design. Die robuste, schwarz pulverbeschichtete Oberflche und zahlreiche innovative Features garantieren eine unvergleichliche Musikerfahrung. Merkmale 4 Kanal
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Delivery Options:

  • Standard: 3-7 business days
  • Fast: 2-3 business days
  • Express: 1-2 business days

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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.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
4.3 ★★★★★
Based on 1616 reviews
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Product Reviews
S
Verified Purchase
SanJoseCA
Los Angeles, US
★★★★★ 5
Looks exactly like the original car filter, but for a lot less than from the car dealership
Looks as good as the OEM filter and at a better price than at the car dealership. Hopefully it should do the filtering job.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2026
T
Verified Purchase
Taj
Bozeman, US
★★★★★ 5
Fits 2017 and 2018 Honda CRV 1.5l
Easy and perfect fit for 2017 and 2018 Honda CRV with 1.5l engines. You need a Phillips screwdriver to remove the 4 screws holding the airbox. After that you just remove the old one and put the new one in the same orientation and put the screws back on. Helps the engine breathe which can result in slightly more power and mpg. I recommend changing every few years.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 8, 2025
M
mike R
Boise, US
★★★★★ 4
Looks identical to the OEM
Changed this filter in a matter of 3 -4 minutes. The fit and feel seems identical to the Honda OEM filter---feels just as heavy and fit exactly. For $10 it's a bargain. I drove about 20 miles after installing, also with no problems. 4 stars because I want to give a long term report... I will report a few months from now to advise how it held up under North East conditions.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 11, 2023
C
Verified Purchase
craigerino
Lowell, US
★★★★★ 5
3rd purchase very good!
Great filter. Easy install with a Phillips screwdriver. 5 min and an amateur can do it. This is my 3rd purchase and will save so much money vs dealer
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 14, 2026
C
Verified Purchase
Chindee
Battle Creek, US
★★★★★ 5
Great price and perfect fit.
Fits perfectly in my 2017 Honda Cr-v.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 9, 2026

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