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BASS CONTROLS

The WIDE knob adjusts how wide of a frequency range the MB1 will 
affect.  The  SWEEP  knob  allows  you  to  pick  the  center  frequency 
(between 27Hz and 63Hz) that you want the MB1’s restoration circuit 
to maximize. 

POWER INDICATOR

Indicates that all the wires are properly connected. If it does not light 
up, please check all wiring.

BALANCED INPUTS

Designed  to  handle  very  high  signal  voltage  up  to  15  Volts,  these 
balance inputs also help minimize feedback.

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All specifications are subject to change without notice.

www.earthquakesound.com

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OUTPUT CONNECTIONS

These RCA connectors should be connected to the next component 
after the MEGA BASS, such as a crossover, equalizer or amplifier.   
    NOTE: The MB1 should be in line before a crossover.

DASH INPUT CONTROL

This allows you to connect the MB1’s remote control knob. You can 
mount  the  knob  anywhere  you  want.  However,  it  is  commonly 
mounted in the front of the vehicle.
   NOTE: The remote control knob 

must be

 connected for the MB1 

to operate properly.

POWER CONNECTIONS

This  connector  allows  you  to  connect  the  Ground  and  Remote 
TURN-ON signals to the MB1. Carefully remove the connector. In a 
well lit area, properly connect all the wires. Once you decide the 
mounting location of the MB1, plug the connector back  to the MB1.

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MB1 OVERVIEW - EXTERNAL

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Digital Bass Synthesizer

Содержание MEGA BASS MB1

Страница 1: ...Will Move You Earthquake Sound Corporation 2727 McCone Avenue Hayward CA 94545 USA US Toll Free 1 800 576 7944 Tel 510 732 1000 Fax 510 732 1095 www earthquakesound com MB1 Digital Bass Synthesizer Installation Manual ...

Страница 2: ...e 4 5 Page 5 Page 6 7 Page 7 Page 8 Page 9 Page 10 11 OUR THANKS Thank you for choosing Earthquake Sound s MEGA BASS digital bass synthesizer for superior enhancement of your vehicle s audio system With proper installation and responsible listening your bass synthesizer will give you years of phenomenal listening enjoyment We strongly recommend having your new bass synthesizer installed by an auth...

Страница 3: ...system s bass output right from the driver s seat In addition the dash mount unit comes with a built in dual LED that dims and brightens as the bass increases and decreases DPF DC PROTECTION FILTER The MB1 s DPF overdrive circuitry allows the user to have massive hard hitting concrete shattering bass while protecting the speakers from DC failures commonly found in other bass enhancement devices BA...

Страница 4: ...NS These RCAconnectors should be connected to the next component after the MEGABASS such as a crossover equalizer or amplifier NOTE The MB1 should be in line before a crossover DASH INPUT CONTROL This allows you to connect the MB1 s remote control knob You can mount the knob anywhere you want However it is commonly mounted in the front of the vehicle NOTE The remote control knob must be connected ...

Страница 5: ...INPUT GROUNDING For most systems you can leave this jumper set in the BALANCED position In some systems the source unit may look for a ground through the RCA connectors If that is the case you should go ahead and change the jumper to the UNBALANCED position GROUND ISOLATION JUMPERS Occasionally alternator whine may appear in a system because the source unit and amplifier may use different groundin...

Страница 6: ...d in the trunk of the vehicle Rear Speakers usually located in the rear deck MiNi D2500 To Remote Control Knob From Head Unit MB1 MEGA BASS Digital Synthesizer needs to be installed in the signal path as close as possible to the source unit between a head unit and an external amplifier before any crossover circuit Although the MB1 is close to the source unit s signal it is usually mounted in the r...

Страница 7: ... of the battery a ground bus or a verified ground location The factory head unit ground is not a good ground When all connections are complete you may connect the negative battery terminal to its original state The MB1 is the most powerful bass component on the market It is able to dramatically enhance any audio system to audiophile preference status It is equipped with several different bass outp...

Страница 8: ...tal Harmonic Distortion Balanced Input Noise Rejection Input Impedance Output Impedance Power Supply Power Draw Recommended Fuse Rating Dimensions H x W x D Weight 15 Vrms 13 5 Vpeak 10Hz 80kHz 0 3dB 0 001 60dB 10 kOhms 150 Ohms High headroom PWM 160 mA 1 Ampere 1 1 8 x 8 x 5 3 4 including RCAs 1 7 lbs SPECIFICATIONS FACTORY SETTINGS OPTIONS 8 All specifications are subject to change without notic...

Страница 9: ...lockwise If there is no change then make sure that the MB1 is installed in the right part of the signal path SOUND IS DISTORTED If the speakers are moving way too much and produce distorted sound then decrease the amount of bass restoration by turning the dash remote knob counter clockwise Be sure to adjust the DPF frequency higher or lower accordingly to the setting of your Bass Control STILL NO ...

Страница 10: ...t notice www earthquakesound com Earthquake warrants the original purchaser that all Factory Sealed New Audio Products be free from defects in material and workmanship under normal and proper use for a period of five 5 years from the date of purchase as shown on the original sales receipt with serial number affixed written on it The five 5 years warranty period is valid only if the product is prop...

Страница 11: ...ct to Earthquake Sound Corp 2727 Mc Cone Avenue Hayward CA 94545 You are responsible for the cost of shipping the product to Earthquake Sound Corporation G Disputes Resolution All disputes between clients and Earthquake Sound Corporation resulting from the five 5 years limited warranty policy must be resolved according to the laws regulations of the county ofAlameda California ...

Страница 12: ...The Sound That Will Move You Copyright Earthquake Sound Corporation Earthquake Sound reserves the right to amend details of the specifications without notice ...

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