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China factory - Guangzhou Maijunbao Audio Equipment Co. LTD

Guangzhou Maijunbao Audio Equipment Co. LTD

  • China,Guangzhou ,Guangdong
  • Verified Supplier

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China Concert AC220V Professional Stereo Digital Echo Karaoke Mixer Power Amplifier
China Concert AC220V Professional Stereo Digital Echo Karaoke Mixer Power Amplifier

  1. China Concert AC220V Professional Stereo Digital Echo Karaoke Mixer Power Amplifier

Concert AC220V Professional Stereo Digital Echo Karaoke Mixer Power Amplifier

  1. MOQ: 2-9 Units
  2. Price: $373.00
  3. Get Latest Price
Payment Terms Western Union, T/T
Supply Ability 30Units/day
Delivery Time 5-15 Working days
Packaging Details 60*50*10cm
Type Professional Amplifier
Product Name Four channel entertainment amplifier
Function Digital Power Amplifier
Application KTV/meeting room/classroom
Frequency Response 20Hz-20KHz
Channel 4 Channel
Voltage AC220V
Usage Home KTV Bar Concert
Feature Light Weight
Single gross weight 10.500 kg
Certification ce
Brand Name AC3/OEM
Model Number PB4A900
Place of Origin Guangdong, China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms Western Union, T/T Supply Ability 30Units/day
Delivery Time 5-15 Working days Packaging Details 60*50*10cm
Type Professional Amplifier Product Name Four channel entertainment amplifier
Function Digital Power Amplifier Application KTV/meeting room/classroom
Frequency Response 20Hz-20KHz Channel 4 Channel
Voltage AC220V Usage Home KTV Bar Concert
Feature Light Weight Single gross weight 10.500 kg
Certification ce Brand Name AC3/OEM
Model Number PB4A900 Place of Origin Guangdong, China
High Light AC220V Professional Stereo Digital Echo Karaoke Mixer Power AmplifierProfessional Stereo Digital Echo Karaoke Mixer Power AmplifierAC220V digital class d

Concert AC220V Professional Stereo Digital Echo Karaoke Mixer Power Amplifier

 

 

 

Product Description
 
OEM china manufacturer 4ch 900watts class D digital 1U power amplifier PB4A900
This power amplifier using the latest generation of Class D module,so that the PB series has become the most cost-effective power amplifier and favored by professional audio.
The weight is less than 9 kg, it will help to save a lot in shipping cost; and compact size in 1U and 1.5U to save installation space. 
Super power high efficient and stable switching power supply 
XLR input and signal link connector
Speak on NL4 output connectors
Routing mode selector on the back panel(stereo/bridge/parallel)
The whole machine is equipped with a high speed protection of intelligent all direction electronic circuit.
Channel independent protection and clip warning indicators on the front panel
1U-1.5U low unit weight 
 

8 Ω/stereo: 4 x 900 w

4 Ω/stereo: 4 x 1500 w

2 Ω/stereo: 4 x 2200 w

8 Ω/bridge: 2 x 3000 w

4 Ω/bridge: 2 x 4000 w

 

Signal To Noise Ratio below rated power 20Hz to 20KHz,A-Weighted:   >100dB
Slew Rate:   >50v/μs
Damping factor:   >3200
Power Supply:   180V-260V 50-60Hz 
Input Sensitivity:   0.775V  1V  1.4V  2V
Frequency Response @1 Watt into 8 Ohm:   ±0.3dB, 20Hz -20kHz
THD+N:   ≤0.05% @ 8Ω1kHz
Input Impedance:   20k Ohm Balanced or10k Ohm Unbalanced 
Crosstalk at Rated Output 8 Ohms 1kHz:   ≤-70dB
Input CMRR:   ≤-75dB
Power Consumption@Maximun Output Power 8  Ohms: 4620W 21A@220V 
Output Circuitry: CLASS D
Cooling System: 6 stepless variable speed fans and aluminum profile heatsinks
Indicators:   SIG, PRO, CLIP, BRI,ON,BRI
Net Weight:   8.3kg
Dimensions:(mm)   483W x 420D x 45H

This is a feature of our ablpower product.

Packaging & Shipping

 

Company Information

 

FAQ

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.

OEM china manufacturer 2ch 600watts class D digital 1U power amplifier PB4A900
 
This power amplifier using the latest generation of Class D module,so that the PB series has become the most cost-effective power amplifier and favored by professional audio.
 
The weight is less than 9 kg, it will help to save a lot in shipping cost; and compact size in 1U and 1.5U to save installation space. 
 
Super power high efficient and stable switching power supply 
 
XLR input and signal link connector
 
Speak on NL4 output connectors
 
Routing mode selector on the back panel(stereo/bridge/parallel)
 
The whole machine is equipped with a high speed protection of intelligent all direction electronic circuit.
 
Channel independent protection and clip warning indicators on the front panel
 
1U-1.5U low unit weight 

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Exporter,Trading Company,Seller

  • Year Established:

    2010

  • Total Annual:

    4000000-5000000

  • Employee Number:

    >100

  • Ecer Certification:

    Verified Supplier

We are a set of production, foreign trade, resource integration in one of the enterprises. Starting in 2010, we began to produce power timing units for sound systems and power distribution cabinets for lighting systems. During these 10 years, we have continuously improved and innovated our product... We are a set of production, foreign trade, resource integration in one of the enterprises. Starting in 2010, we began to produce power timing units for sound systems and power distribution cabinets for lighting systems. During these 10 years, we have continuously improved and innovated our product...

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Get in touch with us

  • Reach Us
  • Guangzhou Maijunbao Audio Equipment Co. LTD
  • 3 / F, No.8, Nanyang South Street, Chadong Village, Shiji Town, Panyu District, Guangzhou City, Guangdong Province, China
  • MrChris Ho
  • 008613316074560
  • https://www.hi-soundman.com/

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