

About The Elementi Audio Basalt Subwoofer
Basalt is a custom installation subwoofer designed to reinforce smaller Elementi speakers from the ‘Fire’ and “Air’ ranges or as ‘LFE’ in smaller rooms. With its slim design, it is ideal to be mounted behind screens or around the perimeter of the cinema to reinforce and even out the bass response throughout the cinema. We also recommend this subwoofer as perfect for bass-steering applications. This subwoofer uses a 12” Neodymium ultra-low distortion driver with 3” voice coil for low power compression. Its energy is focused to produce high SPL and flat frequency response from 30-150Hz and then roll-off down to 25Hz. Basalt comes with a resilient mounting system to ensure that no vibrations transfer from the subwoofer directly into the structure of the cinema, further ensuring tight and clean bass at all times. For commercial cinema-level depth of sound, Elementi’s Earth subwoofers provide a rich bass experience to enhance your home cinema.
All Elementi subwoofer are fully digital and benefit from floating 32 point DSP processing, digital crossovers, FIR filters with correction in the frequency and time domains, look forward speaker protection, high flow PASCAL amplifiers and high quality D/A converters. All amplifiers are specified with 3dB of headroom at maximum output to ensure there is no clipping or general distortion. Each speaker is custom tested and run in to ensure optimal performance out of the box.
Elementi has been meticulously created to deliver the immersive, high-performance cinema experience you love by Australia’s leading Home Cinema Design Engineer and Acoustician, David Moseley, of Australia’s most awarded cinema design company - Wavetrain Cinemas.
Expertly crafted for unparalleled sound quality and performance, Elementi elevates your home cinema experience, delivering bespoke-tailored sound pressure levels through four distinct models: Earth, Water, Air and Fire.
Inspired by the four elements, each model provides a unique sound experience, from deep, earthy bass, to breath-taking surround sound. Transforming your home theatre into a bespoke cinema-quality destination to be lived in and enjoyed. One that’s uniquely yours.
Our Review
The Elementi Audio Basalt Subwoofer is all about adding depth and balance to your cinema experience without ever drawing attention to itself. Slim and discreet, it tucks neatly behind screens or along the room’s edge, yet it delivers bass that feels rich, even, and effortlessly smooth. Whether it’s the rumble of an action scene or the subtle weight of a soundtrack, Basalt brings a grounded sense of realism that makes movies feel more alive. It’s the kind of subwoofer that disappears into the room while leaving you completely immersed in the sound - powerful, refined, and perfectly in tune with the rest of your system.
Main Features & Specifications
- Design: High Output Custom Installation Active Subwoofer – Sold Individually
- Please Note: Subwoofer requires matching Elementi amplifier with DSP processing and digital crossovers
- Use: Wall Mounted Subwoofer
- Bass Driver: 12” (305mm) Neodymium Driver
- Amplification Requirements: Elementi 500 or 1,000W Module
- Frequency Range: 25-150Hz
- Continuous/Peak Output @1m: 120 + 3dB Headroom
- Distance From Seats: 6-8m
- Impedance: 4 Ohms
- Dimensions (WxHxD): 400 x 1,016 x 180mm
- Manufacturer's Warranty: 5 Years
Note: Features & Specifications Subject To Change Without Notice. E&OE.
