Alto Aviation ASW-518 Product Manual

Aircraft cabin subwoofer

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PRODUCT MANUAL
Product Manual
ASW-518
PN 106511-518-4A0001
Aircraft Cabin Subwoofer
Alto Aviation
86 Leominster Rd
PO Box 399
Sterling, MA 01564
Phone: 978.466.5992
800.814.0123
Fax: 978.466.5996
E-mail: tech@altoaviation.com
www.altoaviation.com
Doc Type
Drawing Number
PM
106511-518-4A0001PM
Rev #
Date
1
6
01/26/15
ASW-518
Page
15
of

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Summary of Contents for Alto Aviation ASW-518

  • Page 1 PRODUCT MANUAL ASW-518 Product Manual ASW-518 PN 106511-518-4A0001 Aircraft Cabin Subwoofer Alto Aviation 86 Leominster Rd PO Box 399 Sterling, MA 01564 Phone: 978.466.5992 800.814.0123 Fax: 978.466.5996 E-mail: tech@altoaviation.com www.altoaviation.com Doc Type Drawing Number Rev # Date Page 106511-518-4A0001PM 01/26/15...
  • Page 2 PRODUCT MANUAL ASW-518 Revisions Rev # Date Description 06/20/10 Initial Release 07/23/10 Fixed p/n typo in 1.1, 1.4 & Title 07/30/10 ECN07100006, edits 06/03/11 ECN0611001 Dimensions for reference only, added environmental categories 09/05/12 E1208011 Mating Pin PN, removed AWG reference...
  • Page 3 PRODUCT MANUAL ASW-518 Service Bulletin List Service Manual Manual Bulletin Subject Revision Revision Number Number Date Doc Type Drawing Number Rev # Date Page 106511-518-4A0001PM 01/26/15...
  • Page 4: Table Of Contents

    PRODUCT MANUAL ASW-518 Table of Contents GENERAL INFORMATION .................... 6 INTRODUCTION ........................6 PURPOSE OF EQUIPMENT ...................... 6 DESIGN FEATURES ......................... 6 TECHNICAL SPECIFICATIONS ....................7 OUTLINE DRAWING ......................... 8 INSTALLATION ......................10 GENERAL ..........................10 UNPACKING AND INSPECTION ..................... 10 MOUNTING BRACKETS ......................
  • Page 5 PRODUCT MANUAL ASW-518 List of Illustrations Figure 1: ASW-518 Photo (w/ L600 Mounting Option) ................7 Figure 2: ASW-518 Outline Drawing ....................8 Figure 3: L500 Mounting Option ......................9 Figure 4: L600 Mounting Option ......................9 Figure 5: Connector Pinouts ......................13 Figure 6: Basic Troubleshooting ......................
  • Page 6: General Information

    Design Features The ASW-518 is designed to be as small and lightweight as possible without sacrificing audio performance. It is only 3.5” deep. The small package allows for easy installation. The speaker has a maximum music power rating of 50 Watt RMS (40Hz – 200Hz).
  • Page 7: Technical Specifications

    PRODUCT MANUAL ASW-518 Figure 1: ASW-518 Photo (w/ L600 Mounting Option) Technical Specifications 5.25” high excursion, low magnetic leakage, Drivers high force design Frequency Response: 40Hz - 200Hz Impedance 4 Ohm nominal ALTO PN 106511-518-4A0001 Continuous Power Rating 25 Watt RMS...
  • Page 8: Outline Drawing

    PRODUCT MANUAL ASW-518 Outline Drawing Note: Dimensions are for reference only. See DA (Delivered Assembly) drawing for exact dimensions. Figure 2: ASW-518 Outline Drawing Doc Type Drawing Number Rev # Date Page 106511-518-4A0001PM 01/26/15...
  • Page 9: Figure 3: L500 Mounting Option

    PRODUCT MANUAL ASW-518 Figure 3: L500 Mounting Option Figure 4: L600 Mounting Option Doc Type Drawing Number Rev # Date Page 106511-518-4A0001PM 01/26/15...
  • Page 10: Installation

    PRODUCT MANUAL ASW-518 INSTALLATION General The information in this section assists the installer of the unit. Conformity to the electrical wiring and mechanical mounting guidelines will help to ensure proper operation of the unit. Review all information in this section before proceeding with the installation of the unit.
  • Page 11: Mounting Brackets

    PRODUCT MANUAL ASW-518 Mounting Brackets Prior to installation, the mounting brackets must be attached to the subwoofer enclosure. There are two options for brackets depending on which type of aircraft they are being installed in. 2.3.1 L500 Option This option will use (4) of the PN 200290 brackets (included with product).
  • Page 12: L600 Option

    PRODUCT MANUAL ASW-518 2.3.2 L600 Option This option will use (2) of the PN 105991-1 brackets (included with product) and (2) of the 105991-2 brackets (included with product). 2.3.2.1 Procedure Remove the 8 screws located on the two sides (4 on each side) of the enclosure as shown below.
  • Page 13: Connector Pinouts

    PRODUCT MANUAL ASW-518 Avoid parallel runs or installation of audio signal cables in close proximity of transmitter coax cables, high current DC power wiring, AC power wiring, or other high current wiring. Avoid installation in close proximity to any device with a strong alternating magnetic field such as an inverter or electrical motor.
  • Page 14: Troubleshooting

    PRODUCT MANUAL ASW-518 TROUBLESHOOTING Basic Troubleshooting Problem Possible Cause Possible Solution No Sound No output from Audio Amplifier Insure Audio amplifier is providing audio signal to loudspeaker Wiring / connection problem Insure continuity between amplifier and loudspeaker on both terminals...
  • Page 15: Environmental Categories

    PRODUCT MANUAL ASW-518 ENVIRONMENTAL CATEGORIES Environmental Tests RTCA/DO- Conducted Test Category 160F Section Temperature and Altitude Low Temp 4.5.1 & 4.5.2 Qualified by similarity to Category A2 High Temp 4.5.3 & 4.5.4 Qualified by similarity to Category A2 In-Flight Loss of Cooling 4.5.5...

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