
MJ Acoustics · Reference
Reference 210 MkI Active Sub Bass System
Authoritative sub-bass precision crafted for seamless high-fidelity integration.
The Reference 210 MkI stands as a high-performance solution within the Reference series, designed for those who demand that the lowest frequencies are rendered with the same speed and clarity as the main speaker array. It excels at filling a room with substantial, controlled bass that never masks the subtle details within a recording.
At its core, this system utilizes a bespoke driver and a linear amplifier designed to maintain total control over the moving mass. By avoiding the common pitfalls of digital signal processing, the unit preserves the integrity of the original waveform, ensuring that transients are sharp and free from the latency often found in lesser designs.
In terms of presentation, the Reference 210 MkI offers a refined, musical character. It is an unobtrusive performer, seamlessly blending into the background until the music or soundtrack calls for weight and impact, at which point it delivers with poise and effortless authority.
Key Features
01
DAMP 3rd Gen Crossover
Microprocessor-controlled crossover allows for 1Hz frequency adjustments and 1dB gain increments for precise system matching.
02
Remote Positioning Control
All parameters including volume, crossover frequency, and phase are adjustable via remote from the listening position with four user memory presets.
03
Twin Independent Inputs
Dedicated high-level and LFE inputs allow for simultaneous connection to stereo and cinema systems with separate gain and crossover settings.
04
Pure Analogue Signal Path
The signal path is kept entirely analogue to prevent latency and ensure phase coherence with high-end loudspeakers.
Chapter 01
Engineering Philosophy
MJ Acoustics designs each subwoofer to act as a seamless extension of the main speakers rather than an independent sound source. By using high-impedance, high-level inputs, the Reference 210 MkI replicates the exact signal sent to the main speakers, ensuring perfect synchronisation in timing and character.
Chapter 02
Build and Construction
The cabinet is hand-built using high-density materials to provide an inert, rigid structure that eliminates resonant colouration. Every component is selected for its ability to handle high-energy transients, ensuring that the structural integrity supports the visceral output of the 250mm driver.
Chapter 03
Listening Notes
This model is lauded for its transient agility and lack of overhang. It avoids the heavy, sluggish sound of mass-market subwoofers, providing instead a taut and tuneful foundation that uncovers the texture of acoustic instruments and the deep weight of cinematic soundtracks.
Specifications
TypeActive sub-bass system
Frequency response13Hz – 200Hz
Power handling200W linear MOSFET amplifier
Dimensions (H × W × D)400mm × 330mm × 330mm
Finish optionsBlack satin, real wood veneers
