Product introduction:PRO-450B1(Three in one amplifier)

Functional features

Touch screen display, all noble, Chinese and English language can choose;

Users can directly operate the menu on the touch screen, simple and convenient.

An intelligent product with built-in wireless microphone (optional) and power amplifier.

With professional-grade karaoke.

Double K chip makes the audio wrong peak and the line is not synchronized, effectively prevent noise noise and other problems, let the sound become deep and full, close to the natural voice

Music, microphone effect, boot volume setting and maximum volume lock function;

One key to restore factory Settings.

The high quality circuit board USES the microcontrol technology, the life is longer than the ordinary substrate.

Power amplifier support MP3 player, in advance to download favorite songs, you can listen at any time.

There are eight built-in scenario modes to choose from.

ARC audio signal return function.

Support USB tuning software control interface.

High fidelity, large dynamic power amplifier, super stability, strong output power.

Interface configuration

HDMI 2.0, 4-way HDMI input and 1-way HDMI output (optional)

Built-in two high-end wireless microphones (optional)

1-channel optical input interface

2 groups of analog stereo input interfaces (VOD, DVD)

Two external microphone input ports

Built-in 5.0 bluetooth lossless player and MP3 player interface

USB tuning software control interface

Two channel speaker output interface

Technical parameters 2U

PRO-250B1 250W+250W(The main channel)(8Ω,EIAJ)Gross weight 11.1KG

PRO-450B1 450W+450W(The main channel)(8Ω,EIAJ)Gross weight 12.2KG

PRO-750B1 750W+750W(The main channel)(8Ω,EIAJ)Gross weight 14KG

Packing size:535×480×225mm

Question 1: What kind of packing can you provide?
Answer:We will use carton packaging for power timing device products, color neutral without any product LOGO. Distribution cabinet products are packed in airmail boxes or cartons. Of course, if you have special requirements, we can also pack the products according to your requirements, the cost is calculated separately.
Question 2:What are your payment terms?
Answer:T/T is 30% of the deposit, and pay 70% of the balance before delivery. Before you pay the balance, we will show you the pictures of the products and packaging.
Question 3:How long will it take to finish production?
Answer:Generally speaking, distribution cabinet products need 5 to 10 days after receiving the advance payment. The exact delivery time depends on the items and quantity of the order. The power timing device will be produced in 3-10 days, we will negotiate the details.
Question 4:Can we produce according to the sample?
Answer:Yes, our company supports customization, so we can produce through your samples or technical drawings. We also have our own technical designers.
Question 5:Do you accept custom orders?
Answer:You can. Our company is an OEM manufacturer, so we welcome custom orders. We will customize it according to your requirements.
Question 6:What is our company's advantage over other companies?
Answer:Our company has always been a audio industry power products manufacturers, including:
1. The production of various types of portable distribution box; 2. Power timing device;
3. Specialized in producing peripheral products of power supply;
4.HIFI power cable.