The "l" in 5N411L means "longer voice coil". The Bl & efficiency went down, the Qts goes up a tad, and the Xmax increases, as well as the moving mass. Fs may drop a bit as I remember.
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MT
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MT
Help Need Focal 5N411L woofers and specs 5N411
Been looking for a pair of Focal 5N411L woofers for my chario Academy 1 monitors. Ive been looking everywhere Orca, JM Labs, Canada, Netherlands Italy even emailed Focal France but no return. I did find a pair of 5N411. But I cant find the specs anywhere to compare these drivers side by side. Does anyone no what the L stands for. Audiophiles thanks in advance for any help.