MEMBX
DIGITAL BASS EXPANDER
Memphis Audio built a 50+ year legacy in the audio industry engineering the highest quality products to
produce the best possible listening experience for our fans and loyal supporters. To fully appreciate our
products we recommend taking the time to read and follow the instructions in this manual. As always, we
recommend all installations and service be performed by an authorized Memphis Audio dealer.
For optimal performance, Memphis recommends using only Memphis Connection accessories. Outfitting
your system with properly sized Memphis Connection wire and accessories will dramatically boost your
listening experience and increase the durability of your Memphis Audio products.
Ready to Turn It Up? Read This First!
Features
Specifications
NOTE:
Signal Connection
In a world of streaming compressed music, some low end frequencies are lost in translation compromising your
systems ability to perform to it's maximum potential. The MEMBX restores these lost frequencies returning
your system to peak performance during playback. The MEMBX offers high and low level inputs and a 9V output
allowing you to integrate the piece with a factory and aftermarket systems.
Bass Driver
: The MEMBX contains a bass driver circuit that accurately recreates and injects low frequency
information back into the signal path. This gives more bass impact to any audio saved in a compressed format.
Bass Equalization Circuit
: This feature accurately contours the restored bass to your speaker system.
Remote Control:
A mountable remote is included allowing you to adjust the effects of the MEMBX remotely. The
LED indicator grows brighter as you add more bass or dimmer when you decrease the amount of bass.
Bass Maximizer Indicator:
This indicator light on the MEMBX flashes when the bas maximization circuit is
activated.
For signal connection the output RCA connectors should be connected to the next component after the
MEMBX such as a crossover, equalizer or amplifier. Remember, the MEMBX should go inline before a crossover
Maximum Input Level
Maximum Output Level
Frequency Response
Total Harmonic Distortion
Signal To Noise Ratio
Balanced Input Noise Rejection
Input Impedance
Output Impedance
Power Supply
Power Draw
Recommended Fuse Rating
15V RMS
13.5V Peak
10Hz - 100KHz; +/-1dB
0.003%
-130dB
>60dB
10Kohm
150 Ohms
High Headroom PWM
150mA
1 Amp
MID RANGE
SPEAKERS
SUBWOOFER
