S/850 Piano Black Lacquer

This is a large, adult REL for those who want not to feel the limits of bass, but simply to live inside the music or film.

The S/850 is very confident and large-scale in character. It does not try to impress from the first seconds - it calmly takes control of the room and keeps it without tension. The bass here is deep, dense, with noticeable weight, but at the same time surprisingly fast for such a size. No "buzz", no overload - just a clear foundation on which the music sounds convincing and voluminous.

In stereo, the S/850 does one very important thing: it takes the load off the main speakers. They begin to breathe more freely, the stage opens up, the midrange becomes cleaner, and the sound is more massive. The double bass acquires real size, the grand piano - physicality, electronics - pressure that is felt physically, but does not press.

In cinema, this is a different level of emotion. The S/850 does not just "hit" - it creates an atmosphere. Explosions have mass, engines have low vibration, and intense scenes have a subconscious pressure that you feel with your body. And at the same time, it doesn’t destroy the scene or drown out the dialogue — everything remains controlled and clean.

Like all RELs, it integrates brilliantly with the system. Thanks to the high-level connection, the sub plays with the same character as the amplifier, so the bass is not “alien”, but native. After a few tracks, you stop thinking about the subwoofer — it seems as if your system has simply become bigger and more mature.

The REL S/850 is ideal for large rooms and serious systems, where effect is not needed, but scale and confidence. For those who listen loudly, but value control. For those who want one sub — and for a long time.

This is REL at its best: depth without dirt, power without aggression, bass without compromise.

The case when the low end is not just audible - it shapes the entire character of the system's sound.