Table of contents 3 2 1 - 1 1/2 1 1/2 1/4 or less 8 6 4 97 100 102 105 110 115 90 92 95 this chart shows permissible noise exposure according to the us governments’ occupational safety and health administration (osha) regulations that were in e f f e c t a t t h e t i m e o f t h i s publication (as...
3 all specifications are subject to change without notice. Www.Earthquakesound.Com why the mb1 mega bass? The bass response in a system is affected by four (4) factors: 1. The acoustics of the vehicle 2. The location of the speakers 3. The music being played 4. The speakers and/or speaker enclosures...
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 do...
Ground positive remote unbal bal right left j1 j2 200-ohm ground iso j5 bass output 10+ v 7.5 v 5 v 2.5 v j6 bass output control jumpers not all systems are designed the same way, some systems are designed strictly for spl while others are for average use. The mb1’s maximizer circuit can either incr...
Installation & wiring configuration aux main front rear sub out ground 12vdc antenna gain volume full range 45 hz 0db 18db 0db 0db 0db 0db 0db 0db 18db 18db 18db 18db 18db 18db 120 hz 275 hz 700 hz 2 khz 5 khz 14 khz in aux xover fader eq-7000pxi eq-7000pxi subwoofer main aux main pwr prot fuse . . ...
Bass output setting 2.5v 5v 7.5v 10+v adjusting the bass output setting 7 all specifications are subject to change without notice. Www.Earthquakesound.Com remote in connect a 22-gauge to 18-gauge wire from the head unit’s remote turn-on to the remote-in connector of the mb1. Positive (+12v) insert a...
Adjustable settings bass frequency............ Bass bandwidth............ Bass output setting....... Input circuit................... Ground isolation............ Subsonic filter............... Factory setting 40hz....................... Wide....................... 5 volts.................... Balanc...
Troubleshooting no power if the led on the dash remote is off, check the power light on the chassis of the mb1. If the power light is on, then check to make sure the cable connecting the remote to the mb1 is not pinched or disconnected. If the power light is off, then check to make sure the power an...
Warranty guidelines (d) warranty limitations: earthquake warranty does not cover products that have been modified and/or abused, including but not limited to the following: damages to enclosure or parts due to misuse, abuse, or improper use of cleaning materials/methods. Bent frame, broken speaker c...
11 all specifications are subject to change without notice. Www.Earthquakesound.Com we encourage you to include a written description of the problem inside the package. Ship product to: earthquake sound corp. 2727 mc cone avenue hayward, ca 94545 you are responsible for the cost of shipping the prod...
The sound that will move you copyright © earthquake sound corporation earthquake sound reserves the right to amend details of the specifications without notice..
