MJ Acoustics Pro 80 Mk1 - 12inch Powered Subwoofer

MJ Acoustics Pro 80 Subwoofer maintains the same diminutive size of its predecessors. The accuracy is provided via the legendary DAMP (2nd GEN) microprocessor circuits that handle display, crossover, gain settings, phase and power meter in addition to all the protection circuits.

Incredible Bass

MJ Acoustic’s unique combination of state-of-the-art electronics and tuned hand-built sealed cabinet affords the user the ultimate in sub-bass control. Add to this a beautiful non-reflective satin finish and attention to the finest and smallest detail. Once installed and dialled in you will not want to be without it.

The 180 watts of Class A/B MOSFET amplifier feeds an ultra long-throw super-rigid 12” sub-bass driver of rugged efficient design and finish. The PRO 80MkI delivers a vast punch and solid slam without the dreaded overhang. Deep and powerful enough for the most demanding movie soundtrack, yet subtle, agile, fast, and accurate for the highest fidelity in music listening.

D.A.M.P Circuit

For the Pro 80 subwoofer, MJ Acoustics took their landmark Pro 50 subwoofer and made very accurate adjustments so that in multiple subwoofer systems, they could properly tune them with repeatable settings to be stored in non-volatile memory. They aimed to extract the most output possible by tweaking the power available along with enhanced filters and crossover layout. All this was achievable, because the microprocessor within the DAMP circuits monitors system status very carefully to make sure that the purest of output emanates from the cabinet without the slightest hint of distress or distortion in the waveform.

Increased Power

With the required tweaks in filter design to accommodate the natural roll off characteristic changes in the cone from the increased mass, MJ Acoustics established a magnetic structure and Gauss setting for the motor assembly that extracts the very best from this Bass Engine. Increasing power up to 180 watts, the efficiency of the motor assembly was honed to perfection releasing its full potential and the results are quite stunning. Legendary High-Level and Line-Level inputs with Twin independent gain settings complete the design.

Great Features

Unrivalled features unveiled in the Pro 80 push the boundaries ever further. Designed from the ground up this subwoofer has variable phase, 180watts of power and a newly designed 12” driver all packed into a diminutive 345mm cube. It integrates seamlessly with any speaker from small satellites to high-end floor standers. With bass out lowered to 10Hz and a -3db rating at 19Hz in a room it really is unbelievable value that complements the most discerning cinema and music system!

You take this platform and add the ability to make very accurate adjustments so that in multiple subwoofer systems you can properly tune them with repeatable settings that can be stored in non-volatile memory.  You then push the boundaries as far as possible within the financial constraints of affordability and extract the most output possible by tweaking the power available along with enhanced filters and crossover layout.  All this achievable, because the microprocessor within the DAMP circuits monitor system status very carefully to make sure that the purest of output emanates from the cabinet without the slightest hint of distress or distortion in the waveform. It’s quite a marvel to listen to.

Proportionally the PRO 80Mk1 remains the same diminutive size.  The accuracy is provided by the addition of the MJ’s legendary DAMP 2nd GEN microprocessor circuits that handle the display, crossover,  gain settings, phase, power meter, in addition to all the protection circuits. With the required tweaks in filter design to accommodate the natural roll-off characteristic changes in the cone from the increased mass, we established a magnetic structure and Gauss setting for the motor assembly that extracts the very best from this Bass Engine.  Increasing power up to 180watts the efficiency of the motor assembly was honed to perfection releasing its full potential and the results are quite stunning. Legendary High-Level and Line-Level inputs with Twin independent gain settings complete the design.  Once again we set the standard for the most sound for pound you can achieve in a small cabinet.

Having set the scene thus far for new standards in affordable powerful subwoofers.  Unrivalled features unveiled in the PRO 80Mk1 push the boundaries ever further making this model the envy of our competitors. Designed from the ground up this subwoofer has all the essential ingredients. Variable Phase, 180watts of power, new designed 12” driver and all packed into a diminutive 345mm cube. offered to integrate with any speaker from small satellites to high-end floor standers. With bass output down to 10hz and a -3db rating at 19hz in a room it really is unbelievable value.

The PRO 80 MkI complements the most discerning cinema and music system! 180 watts of Class A/B MOSFET amplifier feeds an ultra long-throw super-rigid 12” sub-bass driver of rugged efficient design and finish. Add to this a beautiful non-reflective satin finish, and attention to the finest and smallest detail. The PRO 80MkI delivers a vast punch and solid slam – without the dreaded overhang – down to a gut-wrenching 13Hz.

Our unique combination of state-of-the-art electronics and tuned hand-built sealed cabinet affords the user the ultimate in sub-bass control. Deep and powerful enough for the most demanding movie soundtrack, yet subtle, agile, fast, and accurate for the highest fidelity in music listening. It really is just like being there! Scary at times in a movie when required but if removed, leaves a system without foundation. Once installed and dialled in you will not want to be without it.

Specifications

• Double Magnet High Gauss Energized
• 12" Driver with High Compliance Motor
• 50mm Voice Coil Ultra Pure Oxygen Free Copper Core
• Dual Layer Voice Coil Windings
• Single Powered Driver
• Multi-Stage Audio Grade Power Supplies - Regulated
• Audio Grade Toroidal Transformers
• High Quality 24ct Gold Plated PCB Tracks
• Flexible FR4 PCB Material
• Audio Damped PCB Standoffs
• Vibration reduction measures for PCB Mechanical Mounting
• Gold Plated RCA Sockets
• Digital Display on Rear Panel
• Power Output Meter Rear Panel
• Multi-Channel Inputs
• Simultaneous Input use
• Speaker Level Connection - Speakon
• Stereo Line Level input L+R
• Line Level input LFE
• LFE/CEN input
• Display Dimmer, Display Time Out and Auto Dimmer
• D.A.M.P. 2nd Gen
• Twin Gains
• User Memory Pre-sets x 4
• Last Setting Auto Save & Recall on Power Up.
• High Level Gain Adjustable
• Line Level Gain Adjustable
• Infinite Gain adjustment from -99 to 0db
• LFE Input with X-over adjustment 20 - 200Hz
• LFE ByPass (200Hz)
• LFE Loop Out
• Infinite Phase Adjustment 0 - 180
• Auto Power on/off Sensitivity adjustment
• Anti Thump Soft Start Power Up Circuit
• Intelligent Speaker Protection (CPU Monitored)
• High Grade MOSFET output Devices
• ClassA/B Power Amplifier 180Watts RMS 375Watts Peak
• Frequency Response 13Hz to 200Hz -3db
• DELRIN - H Turned Feet
• Floor Decoupling Option - Spikes/Insert Feet
• Dimensions (WHD): 345 x 383 x 345
• Weight: 18Kg

Options

• Standard Finish -  Black Ash real wood veneer Painted
• Special Finish - Satin Paint (or) High Gloss