Guangzhou Maijunbao Audio Equipment Co. LTD
| Payment Terms | Western Union, T/T |
| Supply Ability | 30Units/day |
| Delivery Time | 5-15 Working days |
| Packaging Details | 60*50*10cm |
| Input voltage | 220V/110V |
| Interface Type | Speaker Cannon interface |
| Frequency Range | ±0.3dB, 20Hz -20kHz |
| Maximum Power | 900W*4 |
| Suitable for places | Small stage |
| material | Metallic aluminium panel |
| special | Separate Camon power cord |
| fuselage size | 483W x 420D x 45H(mm) |
| Input sensitivity | 0.775V 1V 1.4V 2V |
| Single gross weight | 10.500 kg |
| Place of Origin | Guangdong, China |
| Brand Name | AC3/OEM |
| Model Number | PB4A900B |
| Certification | CE |
View Detail Information
Explore similar products
18 Inch 2000w 4 Channel Professional Power Amplifier
Bar 34KHz Stereo 1200W Digital Power Amplifiers
44.7V 20HZ 4 Channels 650 Watts Stereo Power Amp
Overload Protection 2 Channel 3400w Digital Power Amplifiers
Product Specification
| Payment Terms | Western Union, T/T | Supply Ability | 30Units/day |
| Delivery Time | 5-15 Working days | Packaging Details | 60*50*10cm |
| Input voltage | 220V/110V | Interface Type | Speaker Cannon interface |
| Frequency Range | ±0.3dB, 20Hz -20kHz | Maximum Power | 900W*4 |
| Suitable for places | Small stage | material | Metallic aluminium panel |
| special | Separate Camon power cord | fuselage size | 483W x 420D x 45H(mm) |
| Input sensitivity | 0.775V 1V 1.4V 2V | Single gross weight | 10.500 kg |
| Place of Origin | Guangdong, China | Brand Name | AC3/OEM |
| Model Number | PB4A900B | Certification | CE |
| High Light | 900w Digital Power Amp ，10.5kg Digital Power Amp ，900w digital pa amplifier | ||
10.5kg Small Outdoor Stage 900w Digital Power Amp
Class D-PWM High efficient output level, this technology was imported by Powersoft in 1995, which has been adopted by more and more manufacturers and end users. The key part is super high efficient, convert all the power to the available power, and recycle using the reactive power from the sound box( It’s harmful for the traditional power amplifier.)
The equipment which used this technology provides very useful features for touring and fixed installation applications.
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 |
| Input Sensitivity: | 0.775V 1V 1.4V 2V |
| Frequency Response @1 Watt into 8 Ohm: | ±0.3dB, 20Hz -20kHz |
| THD+N: | ≤0.05% @ 8Ω1kHz |
| IMD: | ≤0.05% @ 8Ω at rate output |
| Input Impedance: | 20k Ohm Balanced or10k Ohm Unbalanced |
| Input CMRR: | ≤-75dB |
| Power Consumption@Maximun Output Power 8 Ohms: | 3960W 18A@220V |
| Output Circuitry: | CLASS D |
| Cooling System: | 6 stepless variable speed fans and aluminum profile heatsinks |
| Indicators: | SIG, PRO, CLIP, BRI,ON,BRI |
| Rack Space: | 1U |
| Net Weight: | 8.3kg |
| Dimensions:(mm) | 483W x 420D x 45H |
This is a feature of our ablpower product.
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.
Company Details
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...
Get in touch with us
Leave a Message, we will call you back quickly!