Высокая мощность цифрового сигнального процессора автомобиля звук Цифровой walkie talkie автомобильное аудио DSP 4 канала ввода 6 канальный выход 31

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High Power Digital Signal Processor Car Sound Digital Car Audio DSP 4 Channel Input 6 Channel Output 31 Bands EQ DSP


Product Name
DSP with amplifier
4CH High Input, 2CH Aux, Bluetooth 5.0, Optical Fiber, Player
4CH High Output, 8CH RCA
Sampling Rate
32-bit, 48KHz
HPF/LPF, Delay, Phase, Mute, Compressor and 15-Band Parametric Equalization for Each Output Channel -6dB, -12dB, -18dB, 24dB,
DSP chip
Operating voltage
Class AB 4CH*25W/4 ohm(4 x 72 W/2 Ω Max、4 x 45 W/4 Ω Max)
Independent time delay for each channel
Overcurrent and overvoltage protection circuit
Android, Windows, IOS

Products Description

Company Profile

Guangdong Liandake Holdings Co.,Ltd the Headquarter Of Guangzhou Shengxin、Guangdong Haosheng and Guangzhou Sound dragion,registered capital is RMB100 million.

Our compay mainly produce and developcar amplifier (specially for mini class D amplifier、Brazil big power amplifier) 、 car speakers(specially for car subwoofer、midrange、tweeter and underseat subwoofer) and car Andriod. For car amplifier and Andriod, we have our own AI and SMT & Wave workshop, 100% 4 hours aging test before final assembly. For car speakers, we have our own automatic glue machine to keep our quality. We focus on ODM project, as our experienced engineers are able to do any magic design as you want. Our products are sold to many countries like Europe, Russian, Indonesia,South American,Turkey.... Warmly welcome your cooperation.

Our Advantages


Product packaging


1.Q:Are you a car amplifier factory or trading company?
A: We are factory. We have product lines like: car amplifier, car speaker, car subwoofer ect.

2.Q:Where is your factory located? How can I visit there?

A: Our factory is located in Baiyun Area,Guangzhou City, Guangdong Province, China, about 20 minutes taxi ride from Guangzhou Airport. All clients are warmly welcome to visit us!

3.Q:How can I get some car amplifier samples?

A: We are honored to offer you samples.

4.Q:How does your factory do regarding car amplifier quality control?
A:Quality is priority. we always attach great importance to quality controlling from the very beginning to the end. And we have 100% test before delivery

5.Q:How about your delivery time?

A: Generally, it will take 30 to 60 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

6.Q: Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.

Our Service

1, We are professional manufacturer of car audio products for years and got rich experience.

2, High quality products, Factory direct competitive price, fast delivery, and first-class service.

3, We keep developing new products.

4, 100% QC inspection Before Shipping.

5, We have advanced production equipment.

6,Our engineers and workers are have many years experience.

7, We value every customer's requirements. Your requirement will be reply in a short time.

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