Kodtec Speaker systems

[Sambinyakwe kitololo]

Niliochukua Mimi ni KODTEC KT 2913.

Specifications:
•Power distribution 25 Watt x 2 +100 Watt RMS =150 watts RMS.
(1 bass woofer 100 watts RMS and
satellites speakers 25 watts rms@X2 = 50 Watts RMS that makes a total of 150watts RMS)
•Harmonic distortion 1% 1 Watt 1kHz
•Frequency range 30Hz - 20kHz
•Signal/Noise ratio 72dB
•Separation 50 dB
•Sensitivity 380mV
•Nominal Impedance 4ohms bass,
4ohms satellite
•Built In USB & Card Reader

A 20w at 0.05% THD will sound better zaidi ya hizo twita za hio sub

 

[Sambinyakwe kitololo]

Unasikilizaje mziki usio na stereo

Em tuma picha ya huo mziki

It's the matter of wiring,
Subs are connected at the right side of an amplifier, where
Two (2) subs are connected at 2 ohms separately.
1 sub is connected at 4 ohm bridged from an amplifier output.
Mids and Tweeters are connected at the left side of an amplifier.
You Get it.?

 

[Sambinyakwe kitololo]

But mind you,
Pioneer ukiifunga vizuri aseeh hizi mashine ni NY*k aseeh ,
Nimeamza kupumguza wageni ndani kila mtu anataka kuja kuangalia kitu kinachotikisa ardhi ni Nini alafu mids 3 na tweeter nazo ziko nne zinapiga sorround crisp flan hatari , kiukwel sijawai kujutia sauti ya car system that's why is so expensive,
Na Kuna sauti flani Huwa ni nzito saana kiasi kwamba lazima ufunge mlango wa chumba ukausikilizie Kwa nje ndo utauvumilia, .
But nowadays nimepunguza kusikiliza sauti kubwa za bass , naskiliza just for normal volumes .

Hio surround unapataje Kama mids natwita zinapigwa na channel moja

 

[Sambinyakwe kitololo]

Nakujibu kama ifuatavyo,
Kodtec kt 2913 uliyoanza nayo juu
Ina ,150 watts RMS (woofer 100rms+25watts x2=50rms watts satellites)
•Output power 150 Watt RMS
maana yake ni;
(Power distribution 25 Watt x 2 +100 Watt RMS
•Harmonic distortion 1% 1 Watt 1kHz
•Frequency range 30Hz - 20kHz
•Signal/Noise ratio 72dB
•Separation 50 dB
•Sensitivity 380mV
•Nominal Impedance 4ohms bass/4ohms satellite

Nakuja kwenye kodtec kt 2912 ya chini.
Hii Ina
- RMS:150W+50Wx2=250W(
woofer Ina 150rms afu satellites zina 50watts x2=100 =250 watts RMS

• Driver: 8 inches+(4inches+2inches)*2
• Impedance: 4Ω
• S/N Ratio: 65dB
• Frequency Response: 30Hz~20kHz

Dimension; Subwoofer:W313*H451*D464
Satellite Speaker: W140*H252*D210


TOFAUTI HAPO NI WATTS NA S/N DB
i.2912 ANA 250WATTS RMS KAMZIDI 2913 MWENYE 150 WATTS RMS
ii. 2913 ANA 72DB, KAMZIDI 2912 DB 65DB.
KWAIO NI MAAMUZI YAKO KUAMUA NA NDO MAANA ULIPOSIKIZISHWA ZOTE HAZIKUONYESHA TOFAUTI,.

Kawaida hata zikizidiana watts Mara mbili huwezi ona tofauti kwa masikio


A 100w amp haiwezi kuwa twice as loud as 50w amp


Ku double power unaongeza sauti kwa 3DB which is unnoticeable

 

[Sambinyakwe kitololo]

Bado Naomba ufafanuzi sony dz350 sub woofer 165w na speakers zake tano kila moja ni 167w iyo kodtec sub woofer ni150w na speakers zake mbili zote ni 100w ambayo mnaisifia sasa hapo inakuaje kodtec hamzidi sony dz350?

Sent from my ALE-L21 using JamiiForums mobile app

Tofautisha mtu anatangaza rms na pmp0

 

[Sambinyakwe kitololo]

Wazee kuna power supply ya kodtec watts 120 , volts 12 mpya inauzwa kama unaiitaji nitext 0783715243
Bei ni 80k Iko good condition Bado ni mpya

12v 10A kwa 80k

Hio Bei si unapata 12v 30A mpya kabisa

 

[Sambinyakwe kitololo]

Nenda kakague mwenyewe .me huwa natuma muhudumu anipigie picha label ya specs ilioko kwa speakers

hii bass inayosikikaga hpa kidimbwi pub -moshi mjini stand kubwa


huwa inaninyima usingizi aiseeee

halafu wahudumu hawatak mtaja hta meneja niuulizie hyo bass ni aina gani[emoji3064][emoji3064]

 

[Sambinyakwe kitololo]

Wakuu oneni hichi kunakitu kweli, kwa geto kutakuwa na dep bass.View attachment 2631224View attachment 2631228

Hio Ni Kama radio za piki piki yenye manjonjo tone control ,display nk humo ndani tegemea kukuta ki tda7379,7377 au 7297
Ni kazuri kwa speaker ndogo 10 to 30w

Unapata stereo nzuri tu

 

[Sambinyakwe kitololo]

Wakuu oneni hichi kunakitu kweli, kwa geto kutakuwa na dep bass.View attachment 2631224View attachment 2631228

Mids za kodtec Ni 25w at 1% THD ..hichi kidude kina nguvu zaidi ya IC inayoendesha mids kwenye kodtec

 

[Sambinyakwe kitololo]

Watu mnapekua asee😁

picha zako zimetumika huko kwnye biashara ya mtu

hebu sema unamfahamu hyo mfanyabiashara? na ni kweli hzo system ulichukua kwake??View attachment 2631464View attachment 2631467View attachment 2631468

 

[Sambinyakwe kitololo]

Kwa unavyo ona kanaweza. Kuziacha sabwofer nying?
Kama kilicho andikwa Ni sahihi kulingana na Bei yake.

Mkuu hio inapiga spika za twita tu ..kuhusu sabufa unatakiwa uwe na amplifier ingine kwa ajili ya kupiga sabufa ...yani uwe na active subwoofer

 

[Sambinyakwe kitololo]

Duh! sasa hiyo ,w1600 sindo uwezo wenyewe, kuna njia nne za speakers na whoofer moja, bado huoni kitu mkuu.

Una safari ndefu sana

Me hivo vitu bila kufungua ndani specs zake tu naweza kuka judge

Hicho kidude kina version mbili iko yenye 2ch na 4ch yenye extra sub port ..hapa inatoa signal tu kuelekea kwenye amp ya bass

 

[Sambinyakwe kitololo]

Humo aliexpress zipo nyingi less than 30k

Nilikua natumia Panasonic hii mkuu, wahuni wakaiteketeza nibakia na speaker tu, ziko stoo, ndo ninataka amplifier itakayo nipa ladha View attachment 2631675

 

[Sambinyakwe kitololo]

Uko Moshi sehemu gani nikuletee amplifier ya kusukumia hizo spika

Leo bhana si nikaotea floor standing ya mjerumani

aloo wazee jamaa wa sound stage asipuuzwe aloo nimezitest hapo sound ni very cleannnnn yaani acha, sio kwamba zina mziki mkubwaaaa hapana ila sauti imechujwa vibaya mnooooo

yaani kiukweli clarity yke hyo kodtec ni tupa huko

ina bass nzuri, tweeter and mid bass viko clear sana sio kubwa kivile ila ni nzuri

so hpo nimeunga hpo na bufa la kodtec

ni pumbu tu zinacheza daaaah

sound over all naipa rate ya 7/10.

View attachment 2674547

 

[Kibomba]

Una safari ndefu sana

Me hivo vitu bila kufungua ndani specs zake tu naweza kuka judge

Hicho kidude kina version mbili iko yenye 2ch na 4ch yenye extra sub port ..hapa inatoa signal tu kuelekea kwenye amp ya bass

😃😃 Sina ujuzi mkuu, nilifikiri kilicho andikwa Kama Ni sahihi, inaonesha ili upate amplifier nzuri kuna hesabu zake, tofauti na zamchina

 

[filibert paul]

😃😃 Sina ujuzi mkuu, nilifikiri kilicho andikwa Kama Ni sahihi, inaonesha ili upate amplifier nzuri kuna hesabu zake, tofauti na zamchina

Kabisa mkuu ndo maana wengi wanaziaribu saana amplifier bila kuwa na ujuzi wa kuzipangilia kuanzia power Hadi wiring connections
Mfano Mimi nilishanusulika mala tatu kuchoma power wires Kwa sababu ya kutojua awg wire gauge kwa ajili ya amplifier .

 

[Kibomba]

Hio Ni Kama radio za piki piki yenye manjonjo tone control ,display nk humo ndani tegemea kukuta ki tda7379,7377 au 7297
Ni kazuri kwa speaker ndogo 10 to 30w

Unapata stereo nzuri tu

Aise mchina si mtu mziri

 

[Keyser Söze]

Polk psw110 powered sub. Naona jamaa anauza mtumba 450kView attachment 2731692

 

[Mapank]

kibongo bongo rank yangu ya watu wa kuunda music systems iko hivi

1. Ras wa Arusha

2. Transistor

3. Wicalu

4. Kelphin

Hawa watu, unawaweka kwenye mwavuli mmoja. Unawapa mtaji wa kutoleee product line yako.

 

[Mapank]

Wakuu natafuta hii kitu bado ipo sokoni???