All user reviews for the RCF LF18G401

I looked on the speaker response to calculations of my subwoofers, my first choice was for Beyma 18G50, but unfortunately they are no longer manufactured ....
I regret not my choice anyway, these are very strong HP! Amplified with FP9000 sub 4ohm, which sends their 3000w .... they not budge!

SOUNDS

Good HP going down in 35Hz, for him to get less is coupling, if it breaks .....

OVERALL OPINION

I use them for a year

This is the first model I bought, but had already tried the Beyma 18G50 before

The value for money is more than good, HP 200 euros which developed rather well!

I referaias my choice without any hesitation!

What characteristics have motivated your choice?

that it can be mounted in MHB-46

For what purpose? the low

What amp / What configuration? driven by FP6400 in the horn of the hybrid

SOUNDS

The frequency curve is sufficiently neutral? yes

The dynamics are respected? yes

The stereo image is good? bin as it is for the low ^ ^

The sound is clear and precise across the spectrum? patator saw the box above

OVERALL OPINION

How long have you been using? since 2010 it would shock

What is so special that you like most and least? Most HP a good well made ... least the packaging always as disparate in RCF

Did you try many other models before buying it? yes

How do you rate the quality / price? Very correct

With experience, you do again this choice? Yes

I'm leaning toward this model, mainly because his tour is very generous and we can bring it down without too much fear the end of the road.
It is a basic usage as I do, evening entertainment, it is coupled with two speakers in medium-low Beyma sm115 / n.

I use it on a crest audio 3501 in bridged which leaves around 800 Watts.
I put in a box house of 150 Litres bass-reflex, tuned to 45 Hz (laminar port) and is low-pass filtered at 100 Hz at -18 or -24 depending on the environment.

SOUNDS

The response curve is unfortunately rather cascaded, I note a particularly low in the zone from 75 to 85 Hz rather annoying, leaving her without a place to fish. Provide for equalization behind.

Dynamics, in turn, is superb at times, I only hear what is needed and when it happens, the stage floor literally starts to suffer.
The spacialisaton is pretty cool when it is paired with mediums.

The accuracy in itself is good, he attacks very fast at all but is, however, to "calm" at the end of the pulse, it will provide an amp with a good damping factor.

OVERALL OPINION

I use sinc now well 4 or 5 months.
I had before it an eminence delta 15 lfa, but it is not really comparable.
What I like most is of course the volume that can deliver which is phenomenal for a sub of this price.
What I like least is, however, that assistance will take him: EQ, good damping, which are essential for a good final.

This is a very good value for money, I would choose the other hand surely a future HP is heavier, less attack, but perhaps a more dry due to a suspension harder.