CE Four Channel Subwoofer 1600w Digital Power Amplifiers
CE Four Channel Subwoofer 1600w Digital Power Amplifiers
Must know before buying
1. Impedance Matching :
Our PB-4A1600 power amplifier is stably working at 2ohms/4ohms, 8ohms, the power up to 3950w
2. How to match our amplifier with your speaker ?
Output power of PB-4A1600 should be 1.5 time bigger than Rated Power of Speaker .( not recommend for subwoofer)
For example, Under 8ohm impedance conditions, our PB-4A1600 suitable for the speaker which is rated power around 1050W@8ohm (Below1050W also ok ). Other impedances can be deduced by analogy with the rules above.
3. Does your unit with warranty ?
Yes, it's with a 1-year warranty. (Transportation costs are not included)
8 Ω/stereo: 4 x 1600 w
4 Ω/stereo: 4 x 2650 w
2 Ω/stereo: 4 x 3950 w
8 Ω/bridge: 2 x 5300 w
4 Ω/bridge: 2 x 7000 w
| Signal To Noise Ratio below rated power 20Hz to 20KHz,A-Weighted: | >100dB |
| 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 |
| IMD: | ≤0.05% @ 8Ω at rate output |
| Input Impedance: | 20k Ohm Balanced or10k Ohm Unbalanced |
| Crosstalk at Rated Output 8 Ohms 1kHz: | ≤-70dB |
| Input CMRR: | ≤-75dB |
| 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.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.