ʻEhia mau watts hiki ke hoʻohana i ka uea leo leo 16?

I loko o kahi ʻōnaehana leo kani, he mea nui e ʻike i ke kelepona ana pono e pono ai ʻoe e hoʻohana i mea e hana pono ai a hoʻokō i nā koi uila o ka ʻōnaehana. ʻO ka hoʻohana ʻana i ka uwea anana hewa hiki ke hāʻawi i ka mana lawa ʻole a hopena i ke ahi a me ka palekana.

Ma kēia alakaʻi maʻalahi, e alakaʻi au iā ʻoe i ka nui o nā watts 16 gauge speaker uea hiki ke mālama, a me nā mea e pono ai ʻoe e ʻike e pili ana i kēia mau ʻano uea e pili ana i ko lākou mau hiʻohiʻona a me nā mea hiki.

Ka helu o nā watts i hiki ke lawelawe i ka uea leo 16 ana

Ua helu ʻia ka uea leo leo kaʻa 16 no 75-100 watts. Hoʻohana maʻamau ia no ka holo lōʻihi o nā kaʻa a me nā lekiō home, a i ʻole ka holo pōkole a hiki i 20 kapuaʻi. Eia hou, hiki iā ia ke mālama i ka liʻiliʻi ma mua o 225 watts, e like me nā subwoofers mana waena me nā lōʻihi pōkole. No laila, ʻo 16 gauge uea kahi koho maikaʻi loa no ka mana kiʻekiʻe a i ʻole nā ​​ʻōnaehana lōʻihi.

Ke koho ʻana i ke ana uea kūpono

Hoʻoholo kēia mau mea ʻekolu i ka nui o ka uea leo leo kūpono:

1. Ka mana hoʻopuka o kāu ʻōnaehana stereo a i ʻole amplifier.
2. Impedance nominal a impedance leo.
3. Pono ka lōʻihi o ke kaula no ka hoʻokomo ʻana i nā leo.

No ka uea leo leo kaʻa 16, ʻo ka lōʻihi o ka uea leo i manaʻo ʻia e pili ana i ka impedance leo (ohms load) penei: (1)

Uea 16 ana ana	Hoʻoikaika 2 Ohm	Hoʻoikaika 4 Ohm	Hoʻoikaika 6 Ohm	Hoʻoikaika 8 Ohm	Hoʻoikaika 16 Ohm
Uaea keleawe leo kani	12 kapuaʻi (3.6 m)	23 kapuaʻi (7.2 m)	35 kapuaʻi (10.7 m)	47 kapuaʻi (14.3 m)	94 kapuaʻi (28.7 m)
Uea Aluminum Kāpena keleawe (CCA)	9 kapuaʻi (2.6 m)	17 kapuaʻi (5.2 m)	26 kapuaʻi (7.8 m)	34 kapuaʻi (10.5 m)	69 kapuaʻi (20.9 m)

Nīnau pinepineʻia

He aha nā noi no nā uea leo 16 gauge? 

Ma ka ʻōlelo maʻamau, hiki iā ʻoe ke loaʻa ka uwea anana 16 i nā kaula hoʻonui, a hoʻohana ʻia ia i nā kūlana a pau e hoʻohana mau ʻia ai nā kaula hoʻonui, me ka hoʻopili ʻana i nā mea hana a puni ka hale, me ka hoʻohana ʻana i nā mea puhi, a me ka ʻoki ʻana i nā pā. Hiki i nā kaʻa ke loaʻa i kekahi manawa ka nui o kēia mau uea i loko o ko lākou mau kukui, nā hōʻailona huli, nā kaʻa hoʻomaka, nā kukui kaʻa, ka ʻili ʻāʻī, a me nā alternator. 

ʻEhia nā amp e hiki ke hoʻohana i ka uwea anana 16?

Hiki i ka uea leo 16 ana ke hoʻopaʻa i 13 amps. Eia kekahi, e like me ka National Electrical Code (NEC), 16 gauge uea hiki ke lawe i 18 amps ma 90 degere Celsius.

Ua kaupalena ʻia nā noi āpau no 16 gauge keleawe i 13 amps?

Hiki i ka uea ana 16 ke huki i 18 amps ma 90 degere Celsius e like me ka NEC. Eia naʻe, i nā kaula hoʻonui, hoʻohana pinepine ʻia me ka haʻahaʻa haʻahaʻa. He ʻokoʻa loa nā noi kaʻa no ka mea hiki iā lākou ke lawe i nā mea hou aku ma mua o ka mea i manaʻo ʻia a i ʻole ka mea i ʻōlelo ʻia ma ka NEC, no ka laʻana: (2)

– 3 kapuai he 50 amps

– 5 kapuai he 30 amps

– 10 kapuai he 18 a 30 amps

– 20 kapuai he 8 a 12 amps

– 25 kapuai he 8 a 10 amps 

Hiki ke nakinaki i ka uwea anana 16 i ka uea anana 18 a i ole 14 ana paha?

Ma ke kānāwai, pono ka uwea ma kahi o 14 anana no ka hoʻohana ʻana i ka AC. No laila, ʻo ka hoʻohui ʻana i kahi uea anana 16 i kahi uea anana 14 mai kahi mea hoʻomaha kaapuni he mea weliweli loa ia. Eia nō naʻe, ʻae ʻia nā uea 14 anana, 16 ana a me 18 anana e hui i nā noi leo e like me loko o kahi kaʻa.. E hoʻopaʻa pono ʻia lākou. ʻO nā noi maʻamau no ka 18 gauge, e like me 16 gauge, aia i loko o nā ʻoihana kaʻa a me nā stereo, kahi e hoʻohana mau ʻia ai lākou e nā pihi DC (direct current).

E nānā i kekahi o kā mākou ʻatikala ma lalo nei.

• Pehea ka manoanoa o ka uwea anana 18
• ʻO wai ka uea mai ka pākaukau a i ka mea hoʻomaka
• He aha ka nui o ka uwea leo no ka subwoofer

koi

(1) Ohm — https://www.techtarget.com/whatis/definition/ohm

(2) Celsius - https://www.britannica.com/technology/Celsius-temperature-scale