Xws li nyob ib puag ncig cov neeg tuaj yeem ua rau cov neeg siv khoom lag luam zoo hauv cov twj portable, 1. {} Nti (38mm) cov neeg hais lus muaj txiaj ntsig. Kev Lag Luam Kev Lag Luam Kev Tshawb Fawb Txog Kev Tshawb Fawb Txog Kev Tshawb Fawb Txog Kev Tshawb Fawb Micro-Fagrival kom loj hlob ntawm 12.3% CLAGER los ntawm peb qhov tseem ceeb:
Chaw Zoo
Cov lus qhia ntse, cov neeg saib xyuas kev twv txiaj, thiab cov peev txheej tsheb tam sim no xav tau cov neeg hais lus hauv qab 15mm tob
Piv Txwv: LG's 2025 OLED TV kab siv 1.5 "Cov lus tua hluav taws kom muaj 4.9mm vaj huam sib luag tuab
High-desolution audio saws me nyuam
72% ntawm streaming cov neeg siv tam sim no nkag mus rau cov khoom tsis muaj sia (Kua paj nruag Apple / Amazon HD cov ntaub ntawv)
Zaus teb li 20kHz tau dhau los ua ib qho kev cia siab hauv qab
Kev tswj hwm kev txuag hluav taws xob
EU Erodesign Cov Lus Qhia Txog Kev Ua Haujlwm Sawv Cev<0.3W for audio devices by 2026
Cov Kev Tshwj Xeeb Tshwj Xeeb: Benchmarking 1. 5- nti} nti hais lus kev hais lus
Cov kev tsis sib haum tseem ceeb sib piv
| Me me | Cov Chav Nyob | Cov Chav Txheem Ua Haujlwm |
|---|---|---|
| Zaus heev | 75Hz-25kHz (± 3dB) | 150Hz-18kHz (± 6db) |
| Kev hnov tau | 88db / w / m | 82db / w / m |
| TAG NRHO HARONED DEDORO | <1% @2W | <3% @1W |
| Lub Zog Tuav Tes | 15W RMS (25W Peak) | 8W rms (15W ncov) |
Engineering tshiab kev tsav tsheb tsav tsheb
Puas yog diaphragms
Aluminium-Magnesium alloys txo cov breakup distortion ntawm cov ntau zaus
Laser Doppller Kuaj Xyuas qhia tau 40% zoo dua ntawm cov lus teb vs. daim ntawv cones
Neodymium hybrid magnet tshuab
Ua tiav 1.2 Tesla Flux ntom ntom hauv 30% cov pob me me
Qhov kub kom tswj tau txog 110 degree (tseem ceeb rau kev siv tsheb siv)
Portless bass li kev txhim kho
Breakliv tsim tsim kom 80zz bass txuas ntxiv hauv 12 hli-tuab tshuab
Daim Ntawv Thov Kev Ua Si: Qhov twg cov lus sib cav uas tau compact Excel
1. GAMING SAIB AUPTIE tshuab
Cav: Txwv qhov tob (5-8mm) thiab electromagnet cuam tshuam los ntawm cov lus
Lus teb:
Lub suab nrov Ferroflu-cooled lub suab coils tiv thaiv cov thermal compression thaum 3- teev game kev sib tw
Cov thaiv cov qauv muaj lub cev muaj zog txo tau los ntawm 18db (ib qho kev kuaj sim ib zaug)
2. Ntse Tsev Hubs
Qhov toob kas: Dav dispersion rau lub suab pab
Kev nqis:
120 Qib Tawm Tawm-Axis Teb Kev Ua Haujlwm Zoo Siv Siv Cov Lus Qhia Zoo (FEA)
Dej-resistant txheej (IPX4) rau chav ua noj / chav dej chav dej
3. Automotive Headrest Suab
Qauv Ua Haujlwm:
AEC-Q200 Qib 2 Kub (-40 degree rau 105 degree)
15g kev co ua rau ib qho iso 16750-3
Tus Neeg Yuav Cov Lus Qhia: 5 yam rau kev xaiv 1. 5- nti cov neeg hais lus
Zaus linearity
Thov Peb-Tog Anchoic Chamber Kuaj Cov Ntawv Qhia
Ua ntej cov yob du-tawm hauv qab 100Hz rau cov bass thaj tsam bass
Ntev ntev
Txheeb xyuas 1, {{{000- teev cov suab nrov pig me nyuam kuaj daim ntawv pov thawj (IEC {2}})
Check terminal oxidation resistance (salt spray test >96 teev)
Raug rau xwm yeem
Thov cpk ntau dua los yog sib npaug rau 1.33 rau cov tsis tseem ceeb
Review production process controls (e.g., gluing automation rate >95%)
Kev xaiv customization
Cov kev pab cuam tseem ceeb:
Ncej Geometry Hloov Kho (Hloov / Oval / Plaub Hau)
Cov Hom Txuas (JST / MOLEX / TAUG PADS)
Kev Tswj Fwm
Yuav tsum muaj ntawv pov thawj:
CE / RoHS / ncav cuag (EU)
FCC Ntu 15 (US)
KC Malakaus (Kaus Lim Qab Teb)
Kev Kawm Kev Kawm: Txhim Kho Kev Lag Luam Sffbar txoj kev ua tau zoo
Qhov nyob nram qab: European suab lag luam yuav tsum tau hloov kho nws cov kev nkag-keeb kwm suab (keeb kwm siv 2 "tus tsav tsheb) kom tau raws li DOLBY Immos yuav tsum tau ua.
Lus teb:
Siv 12 × 1.5 "Hais Lus Array nrog WaveGuide Tuning
Ua ke NXP DSP rau theem ua ntu zus ({0. 02ms kam rau hli)
Qho kawg:
Cov Khoom Siv-audio Incienty Incompory Kho Kom Zoo los ntawm 63% (rau ib tus neeg hu nkauj Harman)
Cov nqi tsim tau ntau dua 22% tiv thaiv ib txwm 3 "cov neeg tsav tsheb kaw
Cov Lus Qhia Txij Nkawm Rau lub sijhawm hais lus ntev
Tswj Dust
Siv cov cua compressed (tsawg dua los yog sib npaug rau 0. 3MPA) Peb lub hlis twg los ntxuav cov sib nqus
Lub Zog Tuav Tes
Tswj cov tswv yim voltage li ± 10% ntawm tus nqi rated
Kev Saib Xyuas
Ua tus neeg yuam kev uas cuam tshuam txhua xyoo (20Hz-20kHz) los xyuas cov laus