Conectare boxe bi,tri-wire

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LEKTOR
Posts: 1774
Joined: 05 Oct 2008, 16:08
Location: Audiofilsburg

Conectare boxe bi,tri-wire

Post by LEKTOR »

Deci, ce experiente / rezultate aveti legate de conectarea boxelor pe 2-3-4 cai ?

Posibilitati

- placute jumper
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- wire jumpers
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- mai multe cabluri porning din amplificator spre fiecare difuzor/grup de difuzoare - woofer,medii, inalte - bi-tri-wire cable
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- solid core jumpers - gen Audioquest
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*** Interesant ce am aflat cautind poze pt jumpers ***

" When using jumpers (factory supplied or replacements), be sure
to put both red and black connectors - pins, bananas,spades - to the treble input of a 3-way or panel hybrid - Bass is less sensitive to having the jumpers in the signal path. "
... living a vi(ntage)king analog lifestyle in a digital world ...

lucian adrian
Posts: 25
Joined: 29 Apr 2014, 17:07

Re: Conectare boxe bi,tri-wire

Post by lucian adrian »

Bass is less sensitive to having the jumpers in the signal path. "
Destul de ciudat, adica pe calea prin care curge cel putin 60-70% din energie sa mai adaugi inca doua conexiuni (doar suprafete de contact, nu lipitura) cu inconvenientele inerente...
Pe repede inainte poti asimila conexiunea ca puzderie de mici capacitati strapate ici colo de jumperi (dar deja intri in teoria fractalilor :D ), adica filtre taie-sus....de aci ca ar vicia calea de medii-inalte...
Paranteza: nici cu lipitura nu e chiar kosher, cosa-aliaj-aliaj-cablu, deja doua bimetale, ce se intampla acolo la interfata...te ia de cap si-ti doresti o sarma direct din doza pina-n creieri! :lol:

User avatar
LEKTOR
Posts: 1774
Joined: 05 Oct 2008, 16:08
Location: Audiofilsburg

Re: Conectare boxe bi,tri-wire

Post by LEKTOR »

Problema cu conectarea intre speaker posts - devine si mai interesanta

AudioQuest recomanda

" Speaker cable lug (positive) to upper (mid - tweeter) positive speaker terminal.
Speaker cable lug (negative) to lower (bass) negative speaker terminal.

Jumpers complete the positive / negative speaker terminal connection "loop" maintaining polarity. In the above case, use the jumper banana termination on the speaker terminal that has the speaker wire lug attached and the jumper lug termination to the open speaker terminal. This avoids any "lug to lug" connections on the same speaker terminal and should maintain the highest signal transfer integrity between the upper and lower speaker terminals. "

Nordost recomanda Diagonal connection

" connecting the positive speaker lug to the lower speaker terminal and the negative speaker lug to the upper speaker terminal and completing using the jumpers "
... living a vi(ntage)king analog lifestyle in a digital world ...

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