DSP 2 Ohms Stable D4-3000 Professional 4 Channnels 6500W DSP 1u Digital Power Amplifier Audio Sound
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Product Highlights
- High Power Output: Delivers 6500W per channel at 2 Ohms, 5000W at 4 Ohms, and 3000W at 8 Ohms.
- 2 Ohms Stability: Stable operation at 2 Ohms load, providing maximum power output for demanding applications.
- Built-in DSP: Integrated Digital Signal Processor for precise audio control and system tuning.
- Wide Voltage Range: Supports 90V-270V input voltage, suitable for global power standards.
- Compact 1U Design: 1U rack-mountable form factor, saving space while delivering professional power.
- Efficient Cooling: Tunnel through cooling system with temperature control fan for quiet, reliable operation.
- Flexible Bridging: Bridge mode available: 10000W at 8 Ohms or 13000W at 4 Ohms for dual-channel use.
- OEM/ODM Support: Full customization options including samples, designs, and minor adjustments.
Product Attributes
- Customization
- Available
- Type
- Professional Amplifier
- Usage
- Hi-Fi, AV, KTV System, Stage
- Model NO.
- D4-3000 dsp
- Used For
- Professional
- Tube Type
- Transistor Amplifier
- Function
- Post Amplifier, Amplifier Combined, Pre-amplifier
- Sound Channel
- 2.1
- Output Number
- 4CH
- Voltage
- 110V or 220V
- Element Number
- Monoamplifier
- Conductive Mode
- D
- Amplifier Type
- 1u Digital Amplifier
- Feature
- 2 Ohms Stable Digital Amplifier
- Product Name
- D4-3000 Power Amplifier
- Class
- Class D Power Amplifier
- Channel
- 4 Channel
- Output Power 2Ω
- 6500wx4CH
- Output Power 4Ω
- 5000wx4CH
- Output Power 8Ω
- 3000wx4CH
- Frequency Response
- 20 Hz - 20 kHz
- Application
- Commercial, Professional Performance
- Subwoofer
- for Subwoofer/Speaker
- Certificates
- CE, RoHS
- Warranty
- Three Years
- Service
- OEM ODM Support ;After-Sale Service
- Transport Package
- Strong Packing
- Specification
- 1U
- Trademark
- Sinbosen
- Origin
- Guangdong Province, China
- HS Code
- 8518400090
- Production Capacity
- 1000 Units/ Month
- Package Size
- 50.00cm * 50.00cm * 12.00cm
- Package Gross Weight
- 21.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of DSP 2 Ohms Stable D4-3000 Professional 4 Channnels 6500W DSP 1u Digital Power Amplifier Audio Sound
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Product Description
Sinbosen 1u digital amplifier 2 ohms DSP D4-3000 professional 4 channnels 7900w power amplifier
| 1U Amplifier |
D4-3000 dsp |
|
|
Rated Output Power(THD+N=1%, 1kHz continue sine wave, all channel driving) |
8Ω/Stereo |
4x3000W |
|
4Ω/Stereo |
4x5000W |
|
|
2Ω/Stereo |
4x6500W |
|
|
8Ω/Bridge |
2x10000W |
|
|
4Ω/Bridge |
2x13000W |
|
|
Power |
PFC Power | |
| Rated power demand | 100-240V ±10%, 50/60 Hz | |
| Operation voltage | 90V-270V | |
|
Power correction factor cos |
>0.95 @ >500 W | |
| Standby | 47W and 0.8A | |
| Gain,Sensitivity | 32dB,35dB,38dB,41dB | |
| Maximum Output Voltage/Current | 185V/85A (370V in the BRIDGE MODE) | |
| Power Comsumption | 230V (115V in the BRIDGE MODE) | |
| Environment temperature | 0°-45C / 32'-113*F | |
| Cooling system | Tunnel through cooling system | |
| Frequency Response | 20 Hz - 20 kHz (1 W @ 8 Ω, ±0.5 dB) | |
| Dimensions | 482 x 44 x 380mm³ / 482 x 44 x 470 mm³ | |
| Packing size | 580 x 580 x 119mm³ / 615 x 615 x 119mm³ | |
| Shipping weight | 12Kg / 16Kg | |

PROFESSIONAL DSP POWER AMPLIFIER
1 Performance overview
a,High efficiency and energy saving, operation cost is low,
b,Compact and light weight,structure is firm.
c,Comply with the safety and EMC standards.
d,90~260VAC / 50~60HZ Wide range power supply.
e,First-class quality, thanks for the components from international high-end manufacturers.
f,Temperature control fan for quiet operation.
g,Modular design and maintenance is convenient.
h,Very suitable for mobile show.
i, Reasonable design makes you feel relaxed in the process of using.
2 Environmental protection, energy saving, cost saving
Advantages of high efficiency:
* Low working temperature, rlability will be improved obviously.
* The size and weight are only 1/3 of tradition amplifier.
" The cost for transportation, handling, installation will reduce obviously.
* Saving energy, reducing operating costs
* Environmental protection
3. Cooling instructions: Good heat dissipation /High quality fans
The cooling mode of the equipment is as follows: the cold air is sucked through the ventilation hole of the front panel, and the heat is taken out from the rear panel.






Why choose us?
1.Three years warranty, free accessories.If there are quality problems,provide pictures or video, engineers judge the problem and provide after-sale support Products with CE ROHS certification.
2.We are 10 years manufature about professional audio speaker and power amplifier.
3.Our engineers have 10 years work experience, very professional.
4.The product is light and suitable for performance and conferences.
5.There is no minimum order quantity limit ,you can choose to order 1pc or 1000000pcs.No limit about quality.
6.Products with CE ROHS certification.
If you are interested in our products, please contact us
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASR2411837". Items marked "" are certified.
Company Profile
Sinbosen Audio Equipment company limited, it's a Firm whose roots are deeply embedded into Guangzhou. Our Brand is Sinbosen. We make various kinds of professional audio equipment, such as switching power amplifier, Digital amplifier, DSP amplifier, Microphone and professional speaker.
Sinbosen audio have nearly 50 employees; Among them are 3 expertise designers, 6 QC staffs and 4 technical managers on site. We cover an area of 3, 000 square meters of production workshop, and possess 5 lines of assembly streamlines.
Sinbosen audio makes great efforts on quality and products development, now we cooperated with many clients overseas and our products have exported to more than 60 countries. We has good relationship with USA, Europe and South America. And our products have CE, RoHS, FCC, BQB certifications.
Sinbosen audio provide OEM/ODM service for 6 years and has obtained consistently high praise from our customers since it was set up.
Normally our lead time for mass order is 3-7days, for example 50PCS amplifiers can be finished with 3-5days. Small order or customized sample is welcomed.
Our company support three years warranty. Any problem welcome to contact us. Our services team is 18hours online. We will supply free after-service if any quality or product problem.
Sinbosen audio regards "reasonable prices, efficient production time and good after-sales service" as our tenet. We hope to cooperate with more customers for mutual development and benefits.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- 6th Floor, Building 7, Xiajijiao, Tinggang, Hongxing Village, Shimen Street, Baiyun District, Guangzhou, Guangdong, China
-
Plant Area
- 1200 square meters
-
Number of Employees
- 33
-
Registered Capital
- 100,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Guangzhou Port
-
Minimum Order Quantity
- 1 Set
-
Supply Chain Partners
- 30
Our Production Capability & Technical Expertise
- Main Products
- Line Array, Subwoofer, Fp Power Amplifier, Digital Amplifier, Audio Processor, Professional Speaker, Professional Microphone, Other Audio Equipment
-
Production Lines
- 7
-
Production Machines
- Manual Assembly Line
-
QA/QC inspectors
- 3 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection)
-
Inspection Method for Finished Products
- Have instruction but no written records
-
Customization Options
- Customization from Samples, Full Customization, Customization from Designs, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
R&D Engineers
- 2 people
-
Traceability of Raw Materials
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2015-04-09
-
Export Year
- 10 Years
-
Main Markets
- North America, Europe
-
Repeat Buyers Choice
- 50%~80%
-
Number of Foreign Trading Staff
- 8
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
-
Product Certification
- RoHS, CE
-
Cooperated with Fortune 500
- No
FAQ
- What is the output power of the D4-3000 amplifier?
- The amplifier delivers 6500W x 4CH at 2 Ohms, 5000W x 4CH at 4 Ohms, and 3000W x 4CH at 8 Ohms. In bridge mode, it provides 10000W x 2CH at 8 Ohms or 13000W x 2CH at 4 Ohms.
- Does this amplifier support 2 Ohms load stability?
- Yes, the D4-3000 is a 2 Ohms stable digital amplifier, allowing it to drive lower impedance loads safely and efficiently.
- What is the warranty period for this product?
- We provide a three-year warranty. If there are quality problems, we provide free accessories and after-sale support with engineer assistance.
- Is there a minimum order quantity (MOQ)?
- No, there is no minimum order quantity limit. You can order as few as 1 piece or up to 1,000,000 pieces.
- What certifications does the amplifier have?
- The product holds CE and RoHS certifications, ensuring compliance with safety and environmental standards.
- Can I customize this amplifier (OEM/ODM)?
- Yes, we offer OEM and ODM support. Customization options include full customization, customization from samples/designs, and minor customization.
- What is the lead time for production?
- The average lead time is within 15 workdays for both peak and off-peak seasons.
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