1. Puv-ntau daim ntawv hais lus(Feem ntau muaj)
Ntaub ntawv: Daim ntawv diaphragm nrog cov roj hmab puag ncig, ua khub nrog cov hlau nplaum ferrite .
Nta:
Tus nqi qis, haum rau nruab nrab-tsawg zaus teb nrog lub suab sov .
Feem ntau pom nyob rau hauv kev nkag-qib keyboards (e ., Casio}, Casio pt-e series {{4}
Qhov loj me:4 ~ 6 nti, Lub zog ntsuas hluav taws xob:5~20W(Paired nrog built-innifiers) .
2. Laric(Nruab nrab-rau-high-end-kawg qauv)
Kev teeb tsa: ObCov neeg hais tag nrho(tog tso suab los yog sib cais ntau zaus) .
Nta:
Txhim kho cov suab dav dav thiab cov muaj ntau yam (e {{} g}!, Yamaha pa series, {.
Yuav suav nrog lub rhawv hluav taws xob passive rau kev txhim kho bass .
3. Tweeter hais lus+ Crossover circuits
High-end style qauv(e {. g ., Roland Fp-90 x, Nord theem) yuav ua rau muaj:
Silk-Dome Tweeters: Txhim kho kev pom tseeb rau piano / organ siab zaus .
Crossover ci ntsa iab: Cais cov high / tsawg zaus kom txo distortion .
4. Passive Hais lus + Sab nraud amps
Qee theem pianos (e {. g}}}}}}}}}}}, yamaha cp88) omit built-in tham thiab xav tau:
Saib Xyuas Hais Lus(e {{. g .}, jbl eon series).
Pa system(rau kev ua yeeb yam) .
5. Tiaj Tus Vaj Huam Sib Luag Hais Lus (Kev Co Lus)(Portable Designs)
Tsis tshua muaj nyob hauv Ultra-nyias keyboards (e . g., Roland Mus: Yuam Sij:
Kev hais lus ncaj ncaj ncaj ncaj qha cov neeg hais lus, ua ntej ua ntej portability dhau suab zoo .
Cov lus qhia yuav:
Kev xyaum hauv tsev: Built-in forabers muaj txaus, uas yoglub phij xab hais lus(saib rau ntau dua los yog sib npaug rau 10W hwj huam hais lus) .
Nyob / Sau: Pom zoo cov lus sib tham sab nraud (e . g., roland kc series) .
Kev kho: Phim impedance (feem ntau 4 ~ 8ω) thiab lub zog thaum hloov lus .