Not long ago, Hsu Research introduced their MBM-12 MK2 mid-bass module which is their second generation model.
This unit comes with a brand new ‘Sealed’ and ‘Ported’ variable tuning operating modes for better tuning options. According to the company, the ‘Sealed’ mode is ideal for those looking for the best possible integration with the true subwoofer, while the ‘Ported’ mode is ideal for those looking for the highest possible mid-bass headroom. This is something I like to see in bass products because it gives us more flexibility when tuning our music or home theater systems.
Now, check this out as this is the interesting part. With this module, Hsu has included a patent pending concept which they say splits up the bass frequencies and doubles the mid-bass impact.
This is what they had to say about this concept:
"In most moderately sized rooms, mid-bass is best reproduced near the listener, while deep bass is best reproduced in a far corner. The mid bass module allows one to do optimally position the low frequencies nearby, for maximum impact. The high direct to reflected sound ratio of nearfield placement helps reduce room effects, gives excellent headroom (high SPL with low power since you are right next to the woofer), and low distortion. Low bass, on the other hand, is most efficiently reproduced when placed in a front corner (see figure below)." - Hsu Research
"Just like the VTF concept, a woofer optimized for low bass reproduction is not the best for mid to upper bass reproduction. A heavy cone is best for low bass, but that reduces the mid to upper bass efficiency. The MBM-12 MK2 woofer is optimized for mid to upper bass reproduction - a very light cone, low inductance voice coil, and a strong magnet yields extremely quick response with high efficiency. It demonstrates excellent micro-dynamics and an extremely wide dynamic range that no single subwoofer can provide." - Hsu Research
If we take a look at the rear panel of the module, we will find the usual controls like power mode, crossover frequency setting, gain/volume, crossover's bypass, phase, and a nice speaker (input/output) section. So there you have it, guys. It sure looks interesting to be honest.
Check out the following specifications, share your thoughts about it and don't forget to share it with your friends!
SPECIFICATIONS:
- Amplifier Power (RMS): 1400 W Short Term / 350 watts Continuous.
- Frequency Response: 50 - 250 Hz +/- 2 dB
- Woofer: Down Firing 12 Inch
- Crossover: 50 - 150 Hz, Bypassable
- Crossover Slope24 dB/Oct
- Phase: 0°/180°
- Inputs: Line Level (2), Speaker Level (2)
- Power Outlet Requirement: 430W, 120/240V
- Enclosure Dimensions: 17" H x 14" W x 17" D.
- Dimensions with Feet & Amp: 19" H x 14" W x 173⁄4" D.
- Weight: 39 lbs.
- Warranty: 7-years on Woofer, 2-years on Electronics.
- Designed and Engineered in the U.S.A.
- Available in real wood finish or custom satin black paint.
Price: $499.00/each (Satin Black)
Price: $599.00/each (Real Wood Veneer, Rosenut)
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