MJ Acoustics

At a glance Digital display - easy setup. Single downward firing 10" long throw driver. 150w True RMS amp panel. High & Low level simultaneous connection capable. Infinitely variable frequency contour. Produces a superb low 13Hz. Small, compact, powerful & discreet. Every conceivable type of input & output connectivity. The Reference 150 Active Sub with digital display and D.A.M.P technology onboard. Best of both worlds Huge sound, deep, fast, musical, compact, yet powerful, just some of the words you'll utter once you've heard the Reference 150. The Reference 150 Active Sub Bass System has all the input and output connectivity you could ever wish for. A 150 watt amplifier powering a 250mm long throw driver, makes the Reference 150 a truly awesome performer for its size. Its beautiful cabinet finish and muscular composure, further add to its asthetic appeal. This sub has the output of larger models but in a gorgeous compact cabinet.... the best of both worlds. Crossover The "Reference 150" has the ultimate in sophisticated crossover circuits. A Digitally Accurate MicroProcessor controlled crossover circuit (DAMP), incorporates a digital display so that the upper response limit can be set in musically accurate variable increments between 30hz and 120hz. A "straight-through" LFE bypass facility is activated at one end of the controls travel which allows the input signal to bypass the filter circuit. The LFE bypass is used where an already filtered signal is offered to the low level input sockets. An example of this would be a sub output from a dedicated control pre-amplifier such as found in a Home Cinema system. Controls There are separate gain controls for high and low level inputs, a "straight-through" LFE bypass and an audibly transparent, "Automatic Speaker Protection" (A.S.P.) circuit which monitors the output stages for clipping and limits the cone movement if the amplifier is being over-driven. Professional Neutrik Speakon connectors are s