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April 26, 2000
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All set to buy a new music system? Then according to Pradeep Pitchumani you should start by first picking a good pair of speakers, and then go in for components that work well with the speakers.
Think that's ridiculous? Not if you take a look at the reasoning behind it. Speakers are components that receive the boosted signal from the amplifiers and convert it to sound. The speaker load is extremely variable which means that different speakers will require different amplifier characteristics.
Furthermore, speakers introduce the most distortion into the system. Except for very expensive speakers, any decent CD player, interconnect, amplifier, or speaker cable will introduce less distortion than the speakers will. That is not to say that the other components will not effect the sound: just that the speakers will effect the sound a great deal more. So start by finding the speakers that you like and then find the electronic gadgetry that blends well with the speakers.
Starting the hunt! Make no mistake. It is extremely difficult to select a good speaker that accurately reproduces the signals it receives. Unless you are pumping in a lot of dough, you will have to make trade-offs while selecting a speaker.
It's common to find individuals who will largely agree upon the relative merits of an amplifier or a CD player but are at loggerheads when the subject turns to speakers. Moreover, even when two people hear the same system under identical circumstances, their appreciation of the system's balance of strengths and weaknesses may differ. Their emotional reactions may well be radically different, too.
The truly troubling aspect of this oft-repeated observation is not that people react differently to the same musical stimulus but that when several listeners each play music they like on the system, you would think their reaction would be more or less uniform. Not so. Speaker types
Most stores carry what are called Monopole Dynamic, which is the term given to the conventional front firing speakers. They are speakers that are mounted on the front of the enclosure and wired in-phase. You will see them either in a ported or a sealed enclosure.
The other conventional type is the Horn speaker. These speakers use regular drivers that are located at the base of a horn-type structure. Audiophiles believe that these are the most efficient speakers.
Then you have Dipole Planar, Bipolar Dynamic, and Dipole Dynamic speakers. The science of these speakers is as complicated and convoluted as their names, and generally used in home theatre systems rather than stereo systems.
Based on the size, you have tower or bookshelf speakers. The bookshelf has better drivers and cabinets compared to its floor standing counterpart, but the former is much more expensive.
Don't get bogged down by specifications
Specifications are not critical. In fact, they should be read only after you listen to the speakers. Incidentally, this should be the norm with any stereo system component. The specifics are never directly proportional to what you hear. The prime reason being that each manufacturer has his unique way of writing the component design specifications.
Bose, JBL, Polk, Infinity, Eosone, Optimus, Bang and Olfson, Technics, Sony, Pioneer, Fisher, Kenwood, Cerwin, Vega, DCM, KLH, MTX.
What to go for
B&W, ARCA, Cadence DS, Definitive Technology, Sync Audio, Paradigm, Phase Tech, ALP Jordan, Wharfedale, SAX, SRX, Denim, Carver, Mirage, Energy, JM Labs, Pinnacle, M&K, Boston Acoustics, Nakamichi, Snell, Jamo, Lithos, Telome, Mission, AE, Magnepan, Pandam, PSB, NHT.
Speaker placement
If you think buying a pair of speakers is mind-boggling enough, it's not over yet. You now have to position it to get the best out of it. Based on scientific research and observations, hi-end audio manufacturers have come up with different theories for positioning of speakers. One such theory proposed by the Hales Design Group (HDG) sounds very convincing. A good majority in the audiophile community seems to support this.
According to HDG, Effective Loudspeaker Position Formulas would be:
These formulae will always yield effective positions within any reasonable rectangular room. Here is a visual representation.
Guide to buying a music system
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