Inhmelhriattirna
Sumdawnna leh vantlang hmun hrang hrang, classroom, office, cafe, emaw corridor-ah te chuan wall-mounted speaker hi background music, vantlang puan chhuahna, paging leh thil dang tam tak atan duhthlan tur-a kalna tur a ni. An installation straightforward leh versatile coverage pattern te hian ceiling installation theih lohna leh duhthusam lohna hmunah a tha ber a ni.
Mahse sound tha tak chu speaker lei leh random taka mount mai mai a ni lo. Coverage area chhiar atanga model dik thlan thlenga ngaihtuahna senga ruahmanna - hian space pumpuiah sound quality inang tlang a tichiang a ni. A hnuaiah hian practical acoustic planning ideas te chu wall-mounted PA speaker siamtu rintlak tak VNETPA atanga thil siam tak tak nen kan inzawm khawm a ni.
Engin Nge Speaker Coverage A Nghawng?
Install hmain a bulpui tlemte hriatthiam a \\angkai hle:
1. Mounting San zawng
Speaker atanga ngaithlatu inkar vertical distance hian sound a darh dan a nghawng a ni. Mount sang lutuk leh audio energy hian key listening zone a miss thei a; a hniam lutuk a, coverage a tlahniam bawk.
2. Thiltihtheihna leh Sensitivity
● Rated Power (W) hian system ri nasa taka a kal theih dan a nghawng a, chu chuan sound chiang tak kalna hlat zawng a nghawng a ni.
● Sensitivity (dB/W/m) hian speaker-in power chu sound-ah a chantir theih dan a hrilh che a ni. Sensitivity sang zawk hian reach tha zawk tihna a ni tlangpui.
3. Coverage Angle a ni
Speaker-a horizontal leh vertical sound dispersion hian unit pakhatin floor area engzat nge a khuh theih tih a hril a ni. Angle zau zawk chuan hmun tam zawkah sound a thehdarh a, mahse intensity a tihtlem thei a; angle tawi zawkte chuan a kalh zawngin an ti thin.
Speaker engzat nge i mamawh dawn tih leh eng chen nge an inhlat tur tih i chhut hunah heng thilte hi a pawimawh hle. Entirnan, audio engineer te chuan audio dead zone awm loh nan coverage area 10–15% vel a inzawm theih nan speaker inhnaih tak tak an design fo thin.
Coverage Estimating: Entirna awlsam tak
Speaker pakhat chu m 2.5-a sangah dahin han mitthla teh:
• 90℃vel a ni thei
• 91 dB sensitivity a ni
• 6 W chakna a ni
• Target SPL (ngaithla theihna level): 80 dB
Industry standard formula hmang hian sound chu 80 dB - aia sangah a awm theihna tur maximum effective radius i hmu thei ang, hetiang a nih chuan 8.7 m vel a ni. Chu chu speaker pakhat tan coverage area 59 m2 vel a ni tihna a ni.
Chumi hmang chuan speaker spacing leh total numbers - chu corridor sei tak emaw multi-purpose room emaw pawh nise ruahmanna siam tan theih a ni.
Wall-VNETPA atanga Speaker Solution dahna
China khawpui Xiamen-a awm VNETPA hian IP-enabled audio public address leh SIP-compatible wall-mounted speaker siamna kawngah a thiam hle a, tunlai network PA system atan a tha hle. An product line hian environment hrang hrang atana siam wall speaker chi hrang hrang a huam a:
Classroom & Space tenau Speaker te a awm bawk
● 15W Network Wooden Wall Mounted Speaker (NS-W015) - compact mahse classroom-a thuchhuah emaw, background music nem tak emaw atan rintlak tak a ni.
Network PA Wall Speaker hmanga siam a ni
● 30W Network Wall Mounted Speaker (NS-W130) - hian Power-over-Ethernet (PoE) leh SIP alarm input te a support a. Network control leh setup awlsam tak a pawimawhna hmunah a tha ber.
VNETPA wall speaker hlawkna pawimawh tak tak:
● Tunlai PA system-a SIP leh IP inzawmkhawmna atana duan
● Industry standard network power leh control option hrang hrangte thlawp
● Classroom, office, storefront, leh lobby-a hman tur form factor thianghlim
● Project mamawh bik atan customized manufacturing a awm
Wall Speaker ropui tak performance atana Tips hnuhnung ber
● Simulation software (EASE emaw a dang ang chi) hian i layout chu a tithianghlim thei a, chu chu complex system emaw high{0}}end installation emaw i design a nih chuan.
● Environment tak tak - furniture, ceiling, leh room shape - hian sound kal dan a nghawng tih hre reng la, chuvangin on-site check hi a hlu hle.
● Zone management leh emergency paging awlsam zawk nan i speaker te chu network PA hardware leh controls inmil tak nen pair la.