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【COD】ZK-ST21 TPA3221 Amplifier 2.1 CH Bluetooth Hifi Stereo Class D 100W + 100W + 200W Subwoofer Bass Speakers

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From Rp12.000
Est. delivery by Sep 2 - Sep 3

Customer reviews (1)

B**🔥
B**🔥
Item: ZK-ST21
Barangnya sesuai dgn apa yg di pesan... Mantap boss ku... 👍👍👍
Product Review of 【COD】ZK-ST21 TPA3221 Amplifier 2.1 CH Bluetooth Hifi Stereo Class D 100W + 100W + 200W Subwoofer Bass Speakers from B**🔥 0
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About this product

claim procedurecontact seller
Masa Berlaku Garansi1 Bulan
Tipe AmplifierDalam Ruangan,Untuk Panggung
Kondisi ProdukBaru
Jenis GaransiGaransi Pabrik Produksi
BrandZK

Product description

Disarankan melakukan video UNBOXING saat membuka paket yang lanjut dengan TESTING produk disaat yang sama.
jika ada kendala maka bisa kirimkan video tersebut kepada kami.
karena ini adalah barang elektronik DIY sudah kami tes sebelum dikirim.
Jika terjadi kerusakan di mana tidak ada video UNBOXING
maka komplain tidak dapat kami layani.
Product parameters :
For Apple iOS phones,
please search for 'wuzhi audio' in the Apple App Store to download and install.
Product parameters
Brand: Wuzhi Audio Original
Product name: 2.1 channel BT amplifier board 100W+100W+200W
Product model 1 : ZK-ST21 Plus Cover Potensio onboard
Product model 2 : ZK-ST21P Tanpa cover Potensio pakai kabel
Adapted power supply : The working voltage range is 12-30VDC,
and it is recommended to use a DC power supply with a voltage of 24V-28V and a current of 10A or above.
Maximum power:
Left channel or right channel 105W@30V , 4O; 55W@30V , 8O.
Subwoofer 208W@30V2O; 105W@30V , 4O.
In short, the higher the voltage, the smaller the resistance, and the greater the output power.
Adapted speakers:
Left and right channels, supporting 3-8 ohms and speakers up to 100W;
The subwoofer supports 2-8 ohms and speakers up to 200W.
BT chip: JieLi 5.1, transmission distance of 15 meters.
Input method: BT+AUX+USB drive+ sound card.
Number of channels: 2.1, Left channel+ right channel+ subwoofer
Power amplifier chip: Two TI original TPA3221
Protection mechanism:
Input undervoltage, input anti reverse connection, overheating, overcurrent, short circuit protection.
Product Introduction of 【COD】ZK-ST21 TPA3221 Amplifier 2.1 CH Bluetooth Hifi Stereo Class D 100W + 100W + 200W Subwoofer Bass Speakers 28
Product Introduction of 【COD】ZK-ST21 TPA3221 Amplifier 2.1 CH Bluetooth Hifi Stereo Class D 100W + 100W + 200W Subwoofer Bass Speakers 29
Product Introduction of 【COD】ZK-ST21 TPA3221 Amplifier 2.1 CH Bluetooth Hifi Stereo Class D 100W + 100W + 200W Subwoofer Bass Speakers 30
Product Introduction of 【COD】ZK-ST21 TPA3221 Amplifier 2.1 CH Bluetooth Hifi Stereo Class D 100W + 100W + 200W Subwoofer Bass Speakers 31
Product Introduction of 【COD】ZK-ST21 TPA3221 Amplifier 2.1 CH Bluetooth Hifi Stereo Class D 100W + 100W + 200W Subwoofer Bass Speakers 32
Product Introduction of 【COD】ZK-ST21 TPA3221 Amplifier 2.1 CH Bluetooth Hifi Stereo Class D 100W + 100W + 200W Subwoofer Bass Speakers 33

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