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Wireless Bluetooth 4.0 HIFI Stereo Digital Audio Subwoofer Amplifier - Black

SKU: 421565
  • US$58.51
  • 57.63
  • Free shipping To
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  • Handling Time: Ships within 2-4 Business Days
  • Dispatch: Ships within 4-7 business days
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Wireless Bluetooth 4.0 HIFI Stereo Digital Audio Subwoofer Amplifier - Black
Wireless Bluetooth 4.0 HIFI Stereo Digital Audio Subwoofer Amplifier - Black

Wireless Bluetooth 4.0 HIFI Stereo Digital Audio Subwoofer Amplifier - Black

US$57.63 US$58.51 5 (1 reviews)
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Adopts original TPA3116;
Coupling capacitor adopts German 1 UF electrolytic capacitance signal, main filter capacitance is the Japanese ELNA electrolytic capacitor to ensure a steady stream of power support;
Resistance to the selection of the five rings of metal resistance, the main circuit with accuracy +/-1% of the five rings of metal film resistors to ensure that the machine a good signal to noise ratio;
PCB with 1.6mm thick double-sided sheet, copper thickness of 2.0oz spray tin process, to ensure the good performance of the current size, superior quality of the PCB;
Fully enclosed dust-proof potentiometer, with more stable performance, and more durable than ordinary potentiometer;
127 type shielding audio special high current inductor to ensure clear and strong sound;
Aluminum case, wire drawing oxidation coloring processing surface;
Bluetooth version: V4.0;
External gilt Bluetooth antenna, with better receiving ability, 10m receiving range;
The Bluetooth connection method is as same as the connection method with ordinary devices;
Input modes include Bluetooth input and analog input, when input at the same time, give priority to Bluetooth input mode, for analog input, please turn off mobile phone Bluetooth to switch to analog input mode.

MaterialAluminum alloy
Form ColorBlack
Quantity1 piece
Total Power50W+50W
Frequency Response20Hz~20KHz
Impedance8 / 6 / 4 / 3ohm
Other Features
Other FeaturesAdopts UK CSR8630 4.0 HIFI Bluetooth receiving chip, with high transmitting speed, exquisite and natural tone. Suitable for home audio, CD, DVD, MP3, commputer, laptop, tablets, IPHONE, IPAD, MID, Xiaomi, Samsung smartphones. Working type: D type; Quiescent current: 50mAh; Working efficiency: 90%; Rated output power: 2 x 50W; Frequency response: 20Hz to 20KHz; Working voltage: DC 18~24V; Max output current: 2A.
Dimensions & Weight
Dimensions 8.07 in x 4.96 in x 1.69 in (20.5 cm x 12.6 cm x 4.3 cm)
Weight 24.27 oz (688 g)
Packing List
1 x Amplifier
1 x Connecting cable (102+/-2cm)

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To enable volume discounts on this site, use coupon code: BULKRATE during checkout. You will see a discount applied at the bottom of the shopping cart. Competitive pricing is available. Contact us for details.

Quantity 3+ units 5+ units 10+ units
Rate US$55.93 shipped US$55.76 shipped US$55.58 shipped

What is Bulk Rate? BulkRate is a semi-wholesale system with items priced separately from retail. When you use bulk rates, a flat $1.70 registered air mail fee will automatically be added to your cart to ensure delivery of package. While BulkRate's intention is to offer cheaper prices when you buy in bulk, because it is priced separately it on occassions show a higher than retail price. That's why we ask you to enter BULKRATE as a coupon code to manually activate the rates. You can always opt not to use the bulk rates. If you are looking for wholesale prices please feel free to contact us.

Customer's impression:
Good product! just what I needed!
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Recent Customer Reviews

  • gsanromanl Post on 6/27/2016

    Pros: Easy to use. The material feels resistant. In it says it works with 18-24 volts, but I have an AC adapter for a battery charger which is 16V and 4 amps and it works perfect!. The sound is good. The bluetooth a... Read more

    Impression:Good product!, just what I needed!

    1 0

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