20 In stock
Bluetooth audio amplifiers
IWISTAO HIFI Bluetooth X100W Power Amplifier NE5532 Preamp 2SA1941 and 2SC5198 Power Stage Bluetooth 4.0 Transistor Amp APT-X
This is a HIFI Bluetooth Music Amplifier that adopts To shiba 2SA1941 and 2SC5198 transistor, and support Bluetooth 4.0, its output power is up to 2x100W. There is two modes of signal input, Bluetooth and 3.5mm AUX line-on two modes, you can select by yourself.
The HIFI Bluetooth music amplifier is designed as class AB with full structure of separated components and parts, and scientific, rational PCB layout and strict sound adjusted so that it performs distinctive sound. And add distortion servo circuit in the circuit design, so when large dynamic come, its performance is leisurely, unhurried. Meanwhile, its amplified circuit adopts NE5532 as a preamp, and T oshiba tube as power amplifier stage, these two parts complement each other. In addition, it builds amplifier speaker protection circuit inside to protect your speakers. Cooling system is made of blackening treatment process of heat sink, and a fan that connected with heat trace wire to the heat sink with forced cooling.
Brushed aluminum panels, black metal housing, it is noble and elegant. It is adopted that transformers toroidal with all copper, high efficiency and low leakage, which provides powerful current, thus providing better, more pure sound. As a HIFI Bluetooth desktop amp, front panel has a third selection for signal input, Bluetooth / PC / AUX; and there is tremble and bass knob for tone adjustment and AUX input jack.
Also there is bass and tremble adjustment knob on the front panel.
1. PCB adopts double-sided design, so the amplifier is stable and reliable.
2. Resistors with high precision metal film resistors, capacitors capacitance meter level precision.
3. Filter capacitor with high-speed, low-loss high-capacity capacitor.
4. Gold-plated RCA and terminal, so that the sound transmission is more smooth, pure.
5. Setup bass and tremble adjustment knob on the front panel.
Diagram of Bluetooth Connection
1. Signal input: Bluetooth 4.0; 3.5mm AUX line-on.
2. CSR8645 chip Bluetooth 4.0, support apt-x
3. Amplifier Type: HIFI amplifier transistor.
4. Output power: 2x 100W.
5. Frequency Response: 30Hz ~ 20 KHz.
6. THD : 0.01% (1kHz)
7. SNR : >90dB
8. Input Sensitivity : 450mv
9. Output impedance : 4/8 ohm
10. Color: Black
11. Size (W * D * H): 190mm * 310mm * 75m
12. Net weight : 3.5kg
13. Working voltage: 220~240V / 50 ~ 60Hz
Power cord x 1
Anttena x 1
15. Package: two High-strength corrugated boxes with full foam enclosure
1.Important: Import duties, taxes and other customs related charges all are not included into shipping cost . Buyers bear all responsibility for all extra charges incurred (if any).
2. We only ship to confirmed order addresses. Your order address MUST MATCH your Shipping address. We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
3. When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
4.Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound. The shipping rate can be showed at the Checkout page. There are two options for shippig as below.
A. Standard Shipping(≤2KG): The Post Registered Air Mail, ePacket or DHL Global Mail
B. Express Shipping: EMS, DHL, UPS , or Fedex, Special Route.,etc. For faster shipping and smooth transaction, we will change the shipping company among them
You may return most new, unopened items within 7 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
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1. One year Manufacturer`s limited Warranty for defective items (excluding items damaged and/or misused after receipt). Accessories come with a 3-month warranty.2. Defective items MUST BE reported and returned within the warranty period (with the original packaging, if possible). You must tell us what the defect is and give us your order number. WE DO NOT REPAIR OR REPLACE ITEMS WITH AN EXPIRED WARRANTY. You agree to all of the above-listed policies upon ordering on our store.