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Amina Technologies Ltd
Models: LFi2T & LFi4T
Amina Life-Fidelity™ Series
100V/70V plaster-in-wall and
in-ceiling loudspeaker
Amina T echnologies Ltd
Cirrus House
Glebe Road
Huntingdon
Cambridgeshire
PE2 9 7DX
T +44(0)1480 354390
F +44(0)1480 356564
E inspired@amina.co.uk
W www.amina.co.uk
®
T E C H N O L O G I E S
L t d
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Summary of Contents for Amina Life-Fidelity LFi2T
- Page 1 Amina Technologies Ltd Models: LFi2T & LFi4T Amina Life-Fidelity™ Series 100V/70V plaster-in-wall and in-ceiling loudspeaker Amina T echnologies Ltd Cirrus House Glebe Road Huntingdon Cambridgeshire PE2 9 7DX T +44(0)1480 354390 F +44(0)1480 356564 E inspired@amina.co.uk W www.amina.co.uk ® T E C H N O L O G I E S...
- Page 2 Thank you for purchasing an Amina Technologies product ® We recommend that you spend a few minutes reading this guide, which has been written to help you get the most from your purchase. Safety Warning: Never connect this product directly to the mains electrical supply! Fragile Electronic Equipment: This Amina product is a sensitive piece of electronic equipment, ®...
- Page 3 Introduction: The Amina Life-Fidelity™ technology utilises a revolutionary 'diffuse source' vibrating soundboard ® technique (like that of a traditional acoustic musical instrument) to reproduce high quality, high clarity, highly intelligible sound, even in acoustically reflective areas where conventional cone 'point source' loudspeaker systems generally under perform.
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Page 4: Amina Versus Ordinary Speakers
'point source', inherently directional, cone loudspeakers. There is no need to angle this product to a specific direction, its height is far less relevant and can be placed in any orientation or plane. Polar plot of an Amina LFi2T Diffuse Source Loudspeaker... - Page 5 The Sound pressure level fall off is more gradual off axis and in a bounded space: Sound pressure level (S.P.L.) from a conventional 'point source' cone loudspeaker falls off dramatically as the listener moves away from the speaker. This is more true than ever when listening 'off-axis' (i.e. not directly in front of the cone speaker).
- Page 6 ® Amina bespoke service: ® For situations where Plaster In-wall or In-Ceiling panel loudspeakers are not appropriate, Amina provide a bespoke manufacturing and customisation service. Panel loudspeakers can be painted, veneered, flocked or have a laminated print (containing the image of the clients choice) mounted to its surface.
- Page 7 Lounge system set-up Bedroom system Swimming Pool room layout set-up Ceiling Ceiling Mount Mount Ceiling Ceiling Mount Mount Stereo Stereo for music Panels positioned in ceiling above pool area Wall Mount 5.1 Wall Mount 5.1 Wall Mount 5.1 & sub Optional front &...
- Page 8 Product Positioning and Quantity Requirements: Commercial Installation The overriding factor in terms of best product positioning for multiple source installations is, where possible, to evenly space the number of panels across the given space. This will create a very even S.P.L. across the whole environment. The direction, orientation and height are much less relevant.
- Page 9 If you have special requirements please contact your supplier or Amina for assistance. ® Sound transmission in buildings and isolation techniques: The actual sound energy generated from the rear of the Amina Plaster In-wall or In-Ceiling ® loudspeaker is equal to that generated from its front surface. Superficially this might be thought of as being trapped within the wall or ceiling and, to some extent, this is true.
- Page 10 Installing your Amina life-Fidelity™ ® In-wall/In-Ceiling Panel Loudspeaker:...
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Page 12: System Requirements
System Requirements: 1) A high quality 100 or 70V line amplifier. . Electrical connection types available on the Amina ® In-wall/In-Ceiling Panel Loudspeaker: 2) This product must be fed with a signal that is high pass filtered at 80 Hz (minimum 24dB per octave) to ensure long term The Amina Plaster In-Wall/In-Ceiling Loudspeaker is fitted with reliable operation. -
Page 13: Installation Fault Finding Guide
Installation Fault Finding Guide: It is imperative that, once the product is located into the wall or ceiling, Sound output is very low: and prior to plastering over, it is fully electrically and acoustically tested Check the specification label on the back of the product. Ensure that to avoid time consuming repairs or modifications at a later stage. -
Page 14: Further Details
By tapping the wall or ceiling, locate the In-wall loudspeaker. Take a decorator’s scraper or sharp chisel. Hold the tool at an acute angle to the wall or ceiling directly over the buried panel Further details: loudspeaker. Carefully chip in to the plaster to expose a small area of the panel surface. -
Page 15: Product Specifications
Amina for assistance. W www.amina.co.uk ® ® This document is Copyright of Amina Technologies Ltd, 2007 Easi-fill is a trademark of British Gypsum Ltd Amina is a registered trademark of Amina Technologies Ltd Life-Fidelity is a trademark of Amina Technologies Ltd... - Page 16 “Sound has never looked so good” Amina T echnologies Ltd Cirrus House Glebe Road Huntingdon Cambridgeshire PE2 9 7DX T +44(0)1480 354390 F +44(0)1480 356564 E inspired@amina.co.uk W www.amina.co.uk ® ® T E C H N O L O G I E S T E C H N O L O G I E S L t d L t d...
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