The stand mount / bookshelf speakers are reflex designs with narrow, deep cabinets and rear reflex ports. The floor standing speakers feature Castle's own quarter wavelength speaker loading system – a special form of transmission line in which smooth low frequency extension is achieved without the usual upper bass “hot”...
Do not attempt to dismantle the loudspeaker. There are no user serviceable parts inside and you will invalidate the warranty. You should site all Castle Knights loudspeakers at least 0.5 m away from TV sets and magnetic storage media. All Castle centre loudspeakers may be sited close to a TV screen with no adverse effects.
Unpacking Your Loudspeakers Now you have opened the carton, we hope you are reading this manual. If you are unpacking the larger loudspeakers remember that these units are heavy. We suggest that you have someone to assist you. Lift the loudspeaker carefully out of the packing. Do NOT try and lift the loudspeaker using the cloth bag. Unpack any accessories carefully.
When connecting terminals, make sure you leave no strands of bare wire that can short across to adjacent terminals. As an alternative to bare wire you can use specialist spade connectors. Your Castle dealer will be pleased to advise you. Page 4...
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The amplifiers in the treble and bass sections of a bi-amped loudspeaker need not be identical but they must exhibit the same phase characteristics. If you wish to bi-amp your loudspeakers we suggest you consult your Castle dealer if you are in any doubt. Page 5...
The optimum listening position is in the area broadly known as the ‘sweet spot’. The more extreme the angle, the narrower is the sweet spot. Castle loudspeakers are designed to cover a medium sonic perspective so there should be no need fo extreme settings.
Phase anomalies in high fidelity systems can be extremely annoying and, especially when the speakers are bi-wired or bi-amped, difficult to pin down. A correctly connected Castle loudspeaker system will give you deep sonorous bass with pinpoint imaging and clarity. Page 7...
Servicing Servicing of Castle products should only be carried out by authorised service agents. If service is required the equipment should be returned, securely packaged, preferably using original packaging, to your dealer. In the UK equipment may be returned to the IAG Service Centre. Always telephone before returning any equipment.
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