Jensen J12W Owner's Manual
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Jensen J12W Owner's Manual

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J12W
1200
W AT T S
12-inch SUBWOOFER
OWNER'S MANUAL

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Summary of Contents for Jensen J12W

  • Page 1 J12W 1200 W AT T S 12-inch SUBWOOFER OWNER’S MANUAL...

  • Page 2: Before You Get Started

    Before you get started J12W Thank you for purchasing the J12W 12" subwoofer. Although JENSEN has attempted to make sure all of the information contained within this manual is accurate, please be aware that any part of it is subject to change without notice.
  • Page 3 Installation Guidelines J12W To achieve the best possible sound from this subwoofer enclosure, Dual recommends acquiring the services of a professional car audio installation center. If you feel confident in your ability to install this product without the assistance of a professional, please read this section thoroughly.

  • Page 4: Specifications

    Specifications J12W ∅ ∅ ∅ ∅ SPECIFICATIONS Sensitivity: 89dB 1W/1M Frequency Response: 27Hz-350Hz Impedance: 4Ω Peak Power: 1200 watts RMS: 300 watts Fs:30Hz Vas:92.354m cu Qms: 11.701 Qes: 0.595 Qts: 0.566 Terminals: 205/205 Cutout Size: 11" Magnet Weight: 40oz All specifications are subject to change without notice...

  • Page 5: Enclosure Guidelines

    Enclosure Guidelines J12W To work properly, the walls of your enclosure must be free from flexing during high sound pressure generated by your subwoofer(s). For best performance, always use MDF (Medium Density Fiberboard) or Baltic Birch Plywood to build your enclosure. We highly recommend that your wood be at least 3/4"...

  • Page 6: Sealed Enclosure

    J12W Sealed Enclosure Good Bass Performance Mini-Enclosure (Vb) Box Volume=.75 Cu. Ft. Example Dimensions: 14" W x 14" H x 11.5" D Better Bass Performance Small Enclosure (Vb) Box Volume=1.00 Cu. Ft. Example Dimensions: 15" W x 14" H x 13" D...
  • Page 7 Vented Enclosure J12W Good Bass Performance Mini-Enclosure (Vb) Box Volume=1 Cu. Ft. Example Dimensions: 14.25" W x 17" H x 12" D (P) Port=3" ID x 9.7" Long Better Bass Performance Small Enclosure (Vb) Box Volume=1.25 Cu. Ft. Example Dimensions: 14.50" W x 17" H x 14" D (P) Port=3"...

  • Page 8: Bandpass Enclosure

    J12W Bandpass Enclosure Good Bass Performance/Mini-Enclosure (Vf) Box Volume .84 Cu. Ft. (Vr) Box Volume .47 Cu. Ft. (P) Port 4" ID x 1.0" Long (Sb) Speaker baffle location/outside front: 9.25" Example Dimensions: 15" W x 16.5" H x 15" D Better Bass Performance/Small Enclosure (Vf) Box Volume .84 Cu.

  • Page 9: Limited One Year Warranty

    Limited One Year Warranty J12W This warranty gives you specific legal rights. You may also have other rights which vary from state to state. Namsung America Inc. warrants this product to the original purchaser to be free from defects in material and workmanship for a period of one year from the date of the original purchase.

  • Page 10: Customer Support

    J12W OWNER’S MANUAL Customer Support 1-888-921-4088 (Monday-Friday, 9AM-5PM EST) Visit https://www.jensenmobile.com Designed and Engineered in USA All rights reserved. No part of this publication may be reproduced, distributed, or transmitted in any form or by any means, including photocopying, recording, or other electronic or mechanical methods, without the prior written permission of NAMSUNG AMERICA INC.

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