REL Acoustics No.31 is essentially a pure reference model, carved out from the remnants of the superb No.32, but this time they have equipped it with a brand new 12″ (350mm) all carbon fiber driver.
Every aspect of the REL No.31 has been totally rethought and polished compared to the previous model. No.31 is also equipped with the traditional Reference filter as in No.32, same two parametric filters, a driver that can manage three times the power thus giving a really exciting experience.
REL Acoustics No.31 Reference Subwoofer
No.31 is a more compact version that can bring you almost the same level of sound quality, build quality, and feature thoughtful as No.32. By emulating the same exquisite design of No.32. Also, the beautifully plated handles embedded in an elongated circle are kept. As is the string grille that allows large volumes of air to explode into your room without making noise like cloth grilles.
The beautifully flowing radius No.31 has along the sidewalls is what the performance and the character of the speaker are most defined by. The absence of visual and physical mass in three dimensions is astonishing. No.31. When one cannot help but deliver the best, but space is limited.
Just like the LimitLess Limiter that enables the amp to virtually reach its limit without audible compression is part of the charm. It has a rhythmically effortless quality.
1,000 wWatt Class D Amplification
Inside No.31 is the same 1,000-watt, Class D, No.32’s NextGen 7 amplifier. With the power limited to 900 watts to be the ideal partner to the 12” bass driver in No.31. This ensures that the maximum dynamics can be delivered. While both components are very well taken care of and having a cheerful long life.
Here too, the magic is LimitLess Limiter.™ Which lets the amplifier run very close to its maximum level without running into audible compression. It is the one that gives a rhythmically very smooth quality.
Excellent Low Frequency Response
On top of that, its two parametric filters provide ultra-accurate micro-tuning. The bass at the very bottom is a bit more powerful. The top bass frequencies can be nicely cut to pave a perfectly natural and seamless transition from bass to the main speaker. The electronic featuring of the reference range is actually a work of art.
In fact, its two parametric filters allow very accurate micro-tuning. The deepest bass can be slightly boosted, while the upper ranges of bass can be gently trimmed in order to have a perfectly clear transition from bass to the main speaker. The reference range’s electronic design is quite simply a piece of art.
12 Inch Pure Carbon Fibre Driver
The REL No.31 set up a 350mm carbon fibre driver. Plus, a 96.5mm long-throw design to unlock the maximum audio experience. The 76.2mm specially wound coil will additionally be available to generate the deep, powerful frequencies. The 17Hz at -6 dB low-frequency extension provides a versatile sound that will surround you with pleasure.
Features and Benefits
- Precise Bass: Besides effectively adding to the clearness. It with a very deep bass.
- Frequency Response: With such a wide range of frequency and tuning controls. A person can very precisely tune the sound of their preference.
- Wireless Connectivity: Remember the time when you had to untangle wires in your audio system. It is very easy to go cable-free with the new wireless system.
- High-Quality Construction: Heavy-duty construction is a reflection of top-quality and high durability level materials used for the manufacture of the piece.
Summary of the REL Acoustics No.31 Reference Subwoofer
The REL Acoustics No.31 AI equips a sound system for smart home technology. By providing an AI technology virtually every user can interact with. Instead of a piece of physical electronics such as a mobile device.






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