Reddit reviews Road Kill RKFR6 3 Piece Foam Speaker Enhancer System Kit for 6" & 6.5" Drivers
We found 2 Reddit comments about Road Kill RKFR6 3 Piece Foam Speaker Enhancer System Kit for 6" & 6.5" Drivers. Here are the top ones, ranked by their Reddit score.
Back fora.S.T. (For acoustically sealing transducer) ring kit for 6" And 6.5" SpeakersAutomotive-grade open cell foamIncludes 3 piece foam speaker ringsAcoustically seals speakers for better sound performanceAbsorbs rear Wave, prevents front and rear Wave cancellation and reduces panels vibrations
What baffles?
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Door treatments will greatly improve the performance. Even if you do some CLD tiles and Foam rings.
A cheap way to get results is the look into improving the sound from your speakers.
You can add F.a.s.t rings on your speakers and/or add sound deadening mat in your door.
These should really improve the mid bass from your speakers for 30-100$.
F.a.s.t rings : https://www.amazon.com/dp/B076MM4DJV/ref=cm_sw_r_cp_apa_i_WOwZDb4JT6K0D