Crunch P1-12D4 Instruction Manual Download Page 9

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As the manufacturer of Maxxsonics, MB Quart, Autotek, Crunch and Hifonics car audio
products, Maxxsonics USA Inc. Warrants to the original consumer purchaser the amplifier
to be free from defects in material and workmanship for one (1) Year from date of purchase.

All other parts and accessories of the system are warrantied to be free from defects in 
material and workmanship for one (1) year from date of purchase. Maxxsonics will
repair or replace at it’s option and free of charge during the warranty period, any system 
component that proves defective in materials and workmanship under normal installation,
use and service provided that the product is returned to the authorized Maxxsonics dealer
from where it was purchased. A photo copy of the original receipt must accompany the 
product being returned.

Valid purchase receipts will contain the name and address of the authorized reseller.

Any damage to the product as a result of misuse, abuse, accident, incorrect wiring,
improper installation, alteration of date code or bar code labels, revolution, natural 
disaster, or any sneaky stuff because someone messed up, repair or alteration out side 
of our factory or authorized service centers and any thing else you have done that you
should not have done is not covered.

This warranty is limited to defective parts and specifically excludes any incidental
or consequential damages connected therewith. This warranty is not to be construed
as an insurance policy.

Warranty on installation labor, removal, re-installation and freight charges are not the 
responsibility of Maxxsonics USA Inc.

Warranty products damaged as a result of insufficient or improper packing materials
are not covered by this limited warranty and such damaged product will be returned
“as is” at the expense of the owner.

 

Maxxsonics Limited Warranty

Summary of Contents for P1-12D4

Page 1: ...SUBWOOFERS P1 12D2 P1 12D4 Powerone ...

Page 2: ...nsure a problem free and cosmetically integrated installation If you choose to install the subwoofers yourself please read the entire manual very carefully For product videos and great tutorials check out www youtube com maxxsonicsusainc 12 Inch DVC Subwoofer Dual 2 Ohm and Dual 4 Ohm Voice Coils High Energy Magnet With ABS Motor Cap Paper Cone Ultra Rigid Stamped Steel Basket Multi Layer High Tem...

Page 3: ... The volume taken up by the bracing should be added to the total enclosure interior volume There are two common bracing methods 1 Corner Bracing These help prevent the connection joints from separating under heavy vibration and air pressure Use 1 x 1 MDF at all interior joints 2 Diagonal Bracing These internal braces connect the top side to the bottom side as well front side to back side This prev...

Page 4: ...3 ...

Page 5: ...oud speaker Qes Electrical Q of a system Re DC resistance Le VC inductance Pe Maximum input power Qts Total Q of the system Sens Sensitivity An efficiency measurement in dB s Vc Volume of a closed or sealed enclosure Vb Volume of a vented enclosure Fc The resonant frequency of a closed or sealed system Fb The resonant frequency of a vented system F3 The half power 3dB frequency of a loud speaker e...

Page 6: ... 5 P1 12D2 DVC 2 Ohms PARALLEL COILS PARALLEL SUBS 0 5 Ohms SERIES COILS PARALLEL SUBS 2 Ohms SERIES PARALLEL 4 Ohms 1 Ohm ...

Page 7: ... 6 P1 12D4 DVC 4 Ohms PARALLEL COILS PARALLEL SUBS 1 Ohm SERIES COILS PARALLEL SUBS 4 Ohms SERIES PARALLEL 8 Ohms 2 Ohms ...

Page 8: ...7 SUBWOOFER DIMENSIONS When designing an enclosure for this subwoofer please ensure to leave atleast 2 of clearance from the back of the motor to the back of the enclosure 12 09 5 55 10 91 5 06 ...

Page 9: ...Valid purchase receipts will contain the name and address of the authorized reseller Any damage to the product as a result of misuse abuse accident incorrect wiring improper installation alteration of date code or bar code labels revolution natural disaster or any sneaky stuff because someone messed up repair or alteration out side of our factory or authorized service centers and any thing else yo...

Page 10: ...PART F2 11 ...

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