For manufacturers designing intercoms, alarms, and surveillance devices, speaker selection directly impacts product performance. Siab - zoo40mm ultra -} nyias hais lusXa:
Crisp nruab nrab -} ntau qhov tseeb: Qhov tseem ceeb rau lub suab kis tau thaum muaj xwm txheej ceev thiab ob - txoj kev sib txuas lus.
Qhov Chaw Ua Tau Zoo: 5.2mm slim profile (piv txwv li, φ40 × 5.2mm) haum cov tsev tsis muaj cov khoom tawg.
Yam ruaj khov: IP67 waterproofing (pem hauv ntej -}}
Khoom Taw Qhia: 40MM MYLAR Mid -} Ntau Yam Lus Qhia Kev Ruaj Ntseg
1. Kev Ua Haujlwm Tshwj Xeeb
Lub Zog Tuav Tes:
Nyob: 1W (2.83V) / Tus zuag: 1.5W (3.46V) - Cov Nyiaj Pov Tseg Zog thiab cov kev xav tau.
Kev yuam: 8ω ± 20% (DCR 7.CUE 15%), Tau tshaj nrog cov cuab yeej tsim kev ruaj ntseg.
Acoustic tawm:
Kev hnov tau: 98 ± 3db (0.1W / 0.1m, 800-100Hz AVG), outperforming generic 40mm cov lus hauv nruab nrab {}} ntau qhov projection.
Bandwidth: F0-5Khz (-10db), optimized rau lub suab thiab lub suab nrov.
2. Tus qauv tsim qauv rau kev siv kev siv
Kev ntsuam xyuas kev ntxhov siab txuas ntxiv:
96 {{{{- teev dawb lub suab nrov thauj khoom (vs. kev lag luam-txheem 48hrs).
6x poob qis (1m qhov siab) thiab 96hr cov av noo / thermal mus.
IP67 Pem Hauv Ntej Kev Tiv Thaiv: Daim tawv hlau tiv thaiv cov hmoov av thiab dej ingress rau sab nraum zoov / lag luam.
3. Kev sib tw sib txawv
MyLar Diaphragm: Txhim kho ya raws hawb pob cov ntaub ntawv.
Tsawg distortion: Tsawg dua lossis sib luag rau 5% ntawm 0.1W (1kHz), tseem ceeb rau kev ceeb toom tsis muaj chaw nyob hauv ib puag ncig.
Kev Lag Luam Hauv Kev Lag Luam & Xaiv Kev Pom Zoo
Google tshawb rau"40mm waterproof hais lus rau intercom"thiab"IP67 Mid -} deb qhia lus tswb"Muaj kev xav tau rau kev siv zog ua kom muaj zog, kev daws teeb meem audio. Piv rau cov neeg siv khoom noj khoom haus - qib 40mm tsav (piv txwv li, cov qauv ua si hauv), cov qauv no muaj:
Siab dua lub zog ntom ntom: 1.5w max vs. raug 0.5W-1W rivals.
Tub rog -} qib kom kawm qib: 6x poob kev ntsuam xyuas thiab cov qhab nia IP67 tshaj qhov yooj yim IP55 muaj cov qauv kev lag luam.
Zoo tagnrho rau:
Lub tswb ceeb toom thaum muaj xwm ceev: 98db rhiab heev kom pom tseeb hauv qhov chaw muaj neeg coob.
Sab Nraum Zoov Intercoms: IP67 ntaus nqi tiv thaiv nag / plua plav raug.