Amina ALF80 Installation Manual

Discreet subwoofer
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Installation guide
ALF80
Discreet Subwoofer
®
THE INVISIBLE SPEAKER CO.
V2.1 February 2017

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Summary of Contents for Amina ALF80

  • Page 1 Installation guide ALF80 Discreet Subwoofer ® THE INVISIBLE SPEAKER CO. V2.1 February 2017...
  • Page 2: Table Of Contents

    Contents Included in the carton ...................1 Using the Adjustable Port System ..............2 Positioning the ALF80 ...................4 Positioning the ALF80 (Diagram) ..............5 Connection Options (Passive 2.1) ..............6 Connection Options (Passive 2.2) ..............7 Connection Options (Active 2.1) ..............8 Connection Options (Active 2.2) ..............9 Connection Options (Home Cinema) ............10...
  • Page 3: Included In The Carton

    12x 32 mm for joist etc) Rubber feet x4 Bracket x4 Please contact your dealer if any of the above parts are missing or you require spares. WARNING: TAKE CARE NOT DROP OBJECTS THROUGH THE PORT HOLES AND INTO THE ALF80 ENCLOSURE.
  • Page 4: Using The Adjustable Port System

    If it appears loose, check the o-ring has not dropped through the opening. Top Position This port position can be useful if you need to stand the ALF80 on its end (connection terminal facing upward), or when locating it in a ceiling void, port firing downwards. ”)
  • Page 5 Using the Adjustable Port System End/Side Positions These port positions can be useful when the ALF80 is located behind a kickboard, or underneath a sofa. M A X 11 0 m m ” ) Important notes: 5. Ensure the rubber o-ring is correctly...
  • Page 6: Positioning The Alf80

    Fixing Brackets Use the supplied brackets to secure the ALF80 to a solid structure. Use only the supplied, 13mm screws to fix the brackets to the cabinet. Never use longer screws as these may damage the unit’s internal components.
  • Page 7: Positioning The Alf80 (Diagram)

    Positioning the ALF80 (Diagram) In-Ceiling cont. 32mm screws into joist Brackets Ceiling joist 13mm screws Port into ALF80 Detail view min 10mm max 80mm gap ALF80 Plasterboard ceiling Port trim...
  • Page 8: Connection Options (Passive 2.1)

    ALF80 connected to the left channel of the amplifier. The output of an ALF80 in most situations will match a pair of AIW350i, a pair of iQ3 or a pair of Mobius5 speakers.
  • Page 9: Connection Options (Passive 2.2)

    Install APUi70 with Mobius7. Note: Amplifier must be 4 Ohm stable. For systems using a pair of AIW550i or Mobius7 speakers, a pair of ALF80’s will be necessary. In this scenario both channels of the stereo amplifier drive one ALF80 in parallel connection with an AIW550i/Mobius7.
  • Page 10: Connection Options (Active 2.1)

    In larger rooms care should be taken not to adjust the relative output of a single ALF80 too high. This may result in the unit reaching its mechanical limits well before that of the accompanying Amina speakers. In a larger room (>75m...
  • Page 11: Connection Options (Active 2.2)

    Active Stereo 2. 2: AIW550i/Mobius7 pair + 2x ALF80 *Install APUi50 with AIW550i. Install APUi70 with Mobius7. For systems using a pair of AIW550i/Mobius7 speakers in rooms larger than 75m , two ALF80’s will be necessary. In this scenario the amplifier will need four independent channels.
  • Page 12: Connection Options (Home Cinema)

    Connection Options (Home Cinema) 5.1 Cinema system: 5x AIW550i/Mobius7 + 2x ALF80 *Install APUi50 with AIW550i. Install APUi70 with Mobius7.
  • Page 13: Spring Terminals

    3. The supplied port cover plate can be used to improve the appearance of the port when, for example, the ALF80 is installed behind plasterboard walls or ceilings. The plate is supplied with 3. Press the top of the terminal down acrylic transfer adhesive already fitted;...
  • Page 14: Specifications

    SPL by as much as 6dB. Limited Warranty: The ALF80 is designed to operate reliably for many years. Correctly installed and in accordance with these instructions, Amina warranties the ALF80 against defective materials and workmanship for a period of one year.
  • Page 15: Dimensions

    Dimensions 60mm (2 / ") 605mm (23 / ") 55.8mm (2 / ") 61mm (2 / ") 605mm (23 / ") 60mm (2 / ")
  • Page 16 ® THE INVISIBLE SPEAKER CO. Amina Technologies Ltd Cirrus House, Glebe Road Huntingdon, Cambs, PE29 7DL England T: +44 1480 354390 W: www.aminasound.com / E: inspired@aminasound.com Copyright 2017 ALF80 V2.1...

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