Quantum qc12s4 User Manual

QC12S4 - 12” Subwoofer

Installation Instructions / Owner's Manual

QUANTUM AUDIO

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www.quantumaudio.net

INTRODUCTION

Congratulations on your purchase of an Quantum Audio state-of-the-art subwoofer
component. Your selection of an Quantum Audio car audio product indicates a true
appreciation of fine musical reproduction. Whether adding to an existing system or
including a Quantum Audio subwoofer in a new system, you are certain to notice
immediate performance benefits.

KEEP YOUR SALES RECEIPT

Take this time to attach your sales receipt to the manual and put in a safe place. In
case of any unforeseen reason this product may need warranty service, your receipt
will be necessary to establish purchase date.

RECOMMENDATION

A speaker's performance is only as good as it's enclosure. Proper installation,
enclosure size and crossover frequency will maximize the overall performance of
the subwoofer. To properly design and build an enclosure, knowledge of
woodworking as well as the proper tools are required. We highly recommend that
you have your enclosure built by an authorized Quantum Audio retailer. However, if
you decide to install it yourself, we have included the parameters of each driver and
recommended enclosure sizes. If after reviewing the enclosed information you have
any additional questions, please feel free to contact our technical dept.

WARNING!

Exposure to high sound pressure levels can cause hearing loss or
damage. Listening to your system at loud levels while driving, will
impair your ability to hear traffic sounds and emergency vehicles.
Use common sense when listening to your system.

When installing your subwoofer enclosure in the vehicle, securely
fasten it to the frame or floorpan. If the enclosure is not secured
properly, there is danger of it becoming a projectile in a collision.

Due to continuing product improvement, specifications and design are subject to change without notice.

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