Nnianimu
Sɛ woreyɛ nhyehyɛe anaa woreyɛ ɔdio nhyehyɛe bi foforo - sɛ ɛyɛ sukuu, aguadidan, sukuupɔn, anaa ɔmanfo dan - a, nneɛma a ɛho hia sen biara no mu biako ne amplifier. Ɛnyɛ sɛ amplifier pa ma w’akasam ahoɔden nko, na mmom ɛkyerɛ sɛnea nnyigyei bɛfa w’ahunmu a wotumi de ho to so na emu da hɔ nso. Sɛ wopaw amplifier a ɛnteɛ a, ɛtaa ma nnyigyei a ɛyɛ mmerɛw, ɛkyinkyim, anaasɛ hardware mpo sɛe, bere a paw a ɛfata no de adwumayɛ a ɛyɛ pintinn, ti a ɛwɔ hɔ ma daakye ntrɛwmu, na ɛnyɛ den sɛ wobedi so ba.
Dɛn Ne Amplifier ne Nea Enti a Ɛho Hia
Amplifier de ɔdio nsɛnkyerɛnne kɔ akasam mu, na ɛma nnyigyei nketenkete ahoɔden yɛ kɛse sɛnea ɛbɛyɛ a nnyigyei betumi ahyɛ dan bi mu ma. Nnɛyi amplifiers de mfiridwuma a ɛkɔ anim te sɛ IP audio networking, Class-D efficiency, DSP signal processing, ne remote control bom, na ɛtrɛw wɔn mfaso mu kɔ akyiri sen atetesɛm analog units.
Nneɛma Titiriw a Ɛbɛma Woapaw Amplifier
Nsɛntitiriw a ɛsɛ sɛ obiara a ɔyɛ nnyigyei nhyehyɛe susuw ho ni:
1. Fa Amplifier no hyia Wo System no
Ansa na wobɛyɛ biribi foforo biara no, hu akasam nhyehyɛe ko a wode redi dwuma:
● Akasam a ɛba fam-impedance (4Ω/8Ω): Ɛhwehwɛ sɛ wɔde amplifiers a wɔtaa de di dwuma.
● High-impedance systems (70V/100V): Wɔtaa hu wɔ nhyehyɛe akɛse a wɔakyekyɛ mu.
● IP network akasam: Ɛhwehwɛ sɛ wɔde IP amplifiers, a egye ɔdio wɔ Ethernet so.
Sɛ wopaw amplifier a ɛfata a, esiw nea ɛnhyia a ebetumi asɛe mfiri anaasɛ asɛe adwumayɛ no ano.
2. Tumi Ho Nsɛm
Ɛsɛ sɛ amplifier tumi a ɛde ba no yɛ nea ɛfata ma akasam ne baabi a ɛwɔ no:
● Mmara pa a wɔde di dwuma ne bɛyɛ 1.5× akasam no RMS tumi dodow - eyi ma headroom na wɔakwati sɛ wɔbɛtwitwa ne distortion.
Wɔ nneɛma akɛse a wɔde besisi hɔ ho no, ɛsɛ sɛ saa tumi a wɔhwehwɛ yi yɛ kɛse sɛnea ɛfata.
3. DSP, Network, ne Control Nneɛma a Wɔde Di Dwuma
Nnɛyi amplifiers taa de nneɛma te sɛ:
● DSP (Digital Signal Processing) a wɔde yɛ EQ, crossover, anohyeto, ne tuning.
● Remote control a ɛwɔ IP anaa wɛb interfaces so.
● Gyinabea a wɔhwɛ so hwɛ ɔhyew, adesoa tebea, ne mfomso ahorow.
Eyinom som bo titiriw wɔ adwumayɛfo dwumadi ahorow a ɛho hia sɛ wɔyɛ zone ahorow pii, paging, anaa nhyehyɛe.
4. Ahobammɔ & Ahotoso
Hwehwɛ amplifiers a ɛbɔ ɔhyew ho ban, ɛbɔ nneɛma a ɛboro so ho ban, ɛwɔ short circuit safeguards, ne ɔhyew a ɛtwetwe no yiye. Saa nneɛma yi hwɛ hu sɛ ɛtra hɔ kyɛ na ɛyɛ adwuma a ɛyɛ den wɔ aguadi mmeae.
VNETPA IP Amplifier Lineup - Ankasa-Wiase Nhwɛsode
VNETPA yɛ Chinafoɔ a wɔde nneɛma ma a wɔn ho akokwaw wɔ IP-gyina PA nhyehyɛeɛ ne SIP ɔdio ɔmanfoɔ address mu, a IP amplifier ahodoɔ a wɔayɛ ama nnɛyi ntwamutam ɔdio nhyehyɛeɛ ka ho.
Ase hɔ no yɛ nneɛma atitiriw bi a efi wɔn lineup mu:
NS-P012 – 120W IP Adesua-D Mixer Amplifier
● IP amplifier a ɛyɛ ketewa nanso ɛyɛ adwuma a ɛwɔ 120W Class-D output
● Wɔakyekye-wɔ mixer ne audio source mmoa mu
● Ɛne SIP paging hyia ma network audio nkabom
Perfect ma adan nketewa ne installations.
NS-P024 – 240W IP Paging Amplifier a ɛyɛ den
● Tumi a ɛkorɔn ma adan akɛse anaa mmeae a wɔte nneɛma a ɛyɛ den kɛse
● SIP mmoa ne netɛw sohwɛ
● Ɛhwɛ Class-D nhyehyɛe a etu mpɔn so
Ɛfata yie ma adwumayɛ abrannaa, adwumayɛbea, ne mmeaeɛ a ɛwɔ mfimfini-.
NS-P035 – 350W IP-Amplifier a egyina so
● Wɔayɛ ama mmeae akɛse a wɔbɛkata so
● Ebetumi adi akasam pii ne output a ɛkorɔn a wɔhwehwɛ ho dwuma
● SIP-a ɛne no hyia ma IP ɔmanfo address a ɛnyɛ den
Ɛyɛ papa ma sukuu, sukuupɔn, ne multi-zone ano aduru.
NS-P050 – 500W VoIP Paging Amplifier a ɛyɛ den
● Tumi a ɛkorɔn sen biara model wɔ range no mu
● Paw a emu yɛ den wɔ baabi a ɛho hia sɛ wɔbɔ nnwom a ano yɛ den wɔ akyi ne paging
● IP audio stream mmoa ne Class-D ahoɔden a ɛyɛ den
Ɛyɛ papa ma aguadidan akɛse, adwumayɛbea ahorow, anaa ɔmanfo kasa a wɔde di dwuma wɔ mmeae pii.
Nea Enti a IP Amplifiers Yɛ Daakye
Amanne kwan so amplifiers de wɔn ho to analog wiring ne local control nkutoo so. IP amplifiers, ɔkwan foforo so no:
● Gye ɔdio wɔ Ethernet ntam nkitahodi ahorow a wɔahyɛ da ayɛ so
● Ma kwan ma wɔhwɛ mmeae pii so wɔ baabiara
● Tew wiring a ɛyɛ den ne ɛka a wɔbɔ wɔ instɔlehyɛn so no so
● Boa akyirikyiri nhyehyɛe, hwɛ, ne nkabom ne VoIP/SIP nhyehyɛe ahorow
Saa nneɛma yi ma IP amplifiers agye din kɛse wɔ adan a nyansa wom, sukuupɔn ahorow, ne adwumayɛfo AV nhyehyɛe ahorow mu.
Nsɛm a Wɔaboaboa Ano - Smart Selection Fi Ahiadeɛ Mu
Sɛ worepaw amplifier a ɛfata a:
✔ Kyerɛ akasam su ne adesoa a wɔhwehwɛ
✔ Si tumi dodow a ehia ho gyinae bere a wowɔ ti kakra
✔ Hwehwɛ nnɛyi DSP, network control, ne ahobammɔ tech
✔ Pɛ IP-tumi nhyehyɛe ma instɔlehyɛn akɛse anaa nea ɛka bom
Sɛ wode amplifier a ɛfata - te sɛ nea VNETPA - de ma no bom a, ɛhwɛ hu sɛ wo audio system no bɛyɛ nea ahoɔden wom, ɛyɛ mmerɛw, na ɛyɛ daakye-asiesie.