H-285 siv ob-txoj kev passive trapezoidal plhaub, dual 15-nti woofers qhia txog tib neeg lub suab thiab nruab nrab-tsawg zaus dynamics, ib tug 8-nti tag nrho kaw horn raws li nruab nrab zaus tsav tsheb kom muaj kev cuam tshuam lub fullness ntawm tib neeg lub suab, thiab ib tug 3-nti 65-ntxhais tweeter tsav tsheb tsis tsuas yog guarantees lub suab siab thiab siab. zaus. Lub mid-rau-high zaus load horn yog ib qho kev sib koom ua ke pwm, uas muaj cov yam ntxwv tseem ceeb xws li kev ua haujlwm loj, lub suab siab, thiab lub suab ntev. Nws txais 18 hli plywood txee, uas yog tsim rau me me thiab nruab nrab-sized mobile deductive sound reinforcement.

Configuration:

2 × 15 "ferrite woofer (100mm suab coil)

1 × 8 "Ferrite nruab nrab chav tsev (50mm suab coil)

1 × 3 ″ Ferrite tweeter (65 hli lub suab coil)

Qhov zoo:

1.Lub thawv lub cev tau txais cov ntawv sib txuas thiab cov phaj tshwj xeeb txuas cov qauv kom tshem tawm tus kheej zoo siab resonance ntawm lub thawv lub cev

2.Long-stroke bass tsav ncaj qha hluav taws xob hom, lub suab yog ntuj thiab muaj tseeb

3.Long projection nrug thiab siab txhais

4. Tsawg zaus dhia dej yog puv thiab muaj zog, thiab yoog raws

5.Qhov nruab nrab zaus yog qhov muaj zog thiab kev nkag siab siab, thiab qhov siab zaus yog qhov muag heev thiab tawm ntawm cov tsoos ob npaug 15-nti high-frequency ntxhib style

6.Lub zog tawg, muaj zog tsawg zaus ib puag ncig thiab kev nkag siab ntawm qhov muaj nyob

7.Drive mid-frequency unit nrog kev nkag siab siab