Factory Price 4 Channels K4-1700 DJ Amplifier 3800 Watt 1u Digital Amplifier
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Product Highlights
- Class D Efficiency: Utilizes Class D module with R-SMPS for high efficiency and power density.
- Wide Voltage Support: Operates on 90-265V AC, suitable for global markets with PFC technology.
- Comprehensive Protection: Features short circuit, overload, thermal, DC, and open circuit protection.
- Low Distortion Audio: THD <0.05% at 1kHz and >106dB signal-to-noise ratio for clear sound.
- Compact 1U Design: Lightweight 10.5kg unit with small footprint for easy installation.
- Flexible Customization: Supports full customization, minor customization, and design-based options.
- Extended Warranty: Includes a three-year warranty with engineer support for quality issues.
Product Attributes
- Customization
- Available
- Type
- Professional Amplifier
- Usage
- Hi-Fi, AV, KTV System, Stage
- Model NO.
- K4-1700
- Used For
- Professional
- Tube Type
- Transistor Amplifier
- Function
- Post Amplifier, Amplifier Combined, Pre-amplifier
- Sound Channel
- 4.1
- Output Number
- 4
- Voltage
- 110V or 220V
- Element Number
- Monoamplifier
- Conductive Mode
- D
- Amplifier Type
- 1u Digital Amplifier
- Product Name
- K4-1700 Power Amplifier
- Class
- Class D Power Amplifier
- Channel
- 4 Channel
- Output Power 2Ω
- 3800wx4CH
- Output Power 4Ω
- 2800wx4CH
- Output Power 8Ω
- 1700wx4CH
- Feature
- 2 Ohms Stable Amplifier
- Frequency Response
- 20 Hz - 20 kHz
- Application
- Commercial, Professional Performance
- 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
- 85184000
- Production Capacity
- 5000 PCS/Month
- Package Size
- 54.00cm * 50.00cm * 10.00cm
- Package Gross Weight
- 12.000kg
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 Factory Price 4 Channels K4-1700 DJ Amplifier 3800 Watt 1u Digital Amplifier
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Factory Price 4 Channels K4-1700 DJ Amplifier 3800 Watt 1u Digital Amplifier -
Factory Price 4 Channels K4-1700 DJ Amplifier 3800 Watt 1u Digital Amplifier -
Factory Price 4 Channels K4-1700 DJ Amplifier 3800 Watt 1u Digital Amplifier -
Factory Price 4 Channels K4-1700 DJ Amplifier 3800 Watt 1u Digital Amplifier -
Factory Price 4 Channels K4-1700 DJ Amplifier 3800 Watt 1u Digital Amplifier -
Factory Price 4 Channels K4-1700 DJ Amplifier 3800 Watt 1u Digital Amplifier -
Factory Price 4 Channels K4-1700 DJ Amplifier 3800 Watt 1u Digital Amplifier
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Product Description
Factory Price 4 Channels K4-1700 DJ Amplifier 3800 Watt 1u Digital Amplifier
K4-1700 Digital Power Amplifier
K4-1700 1U 4-channel power amplifier, small size, light weight, easy to install. The circuit uses a Class D power amplifier module, a reliable and efficient R-SMPS stabilized power supply system, which has extremely high efficiency and controllability, and also has extremely high power density, which can adjust the current waveform according to the AC voltage waveform. Wide voltage operation, adapt to the global scope, can carry higher power.
Digital Amplifier K4-1700 Feature:
1. Use ClassD power amplifier module. Unique peak clipping limiter and ripple reduction.
2. The perfect protection system effectively reduces the losses caused by improper use.
3. The perfect circuit design makes the bass strong and powerful, and the mid and high frequencies are transparent and clear.
4. 1U design, its light weight and very small space occupation rate.
5. It is widely used in large and medium-sized bars, banquet halls, and outdoor performances.
1.Three years warranty.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
| 1U Digital Amplifier | K4-1700 |
| Output Power 1 KHz, <0.05%THD | 4 x 1700 Watts into 8 Ohms 4 x 2800 Watts into 4 Ohms |
| Class | Class D Power Amplifier |
| THD (20Hz-20kHz for 1W) | <0.1% |
| THD (1kHz and 1 dB below clipping) | <0.05 |
| DSP Processor | NO |
| Signal Noise Ration | >106dB |
| Frequency Response(+/-0.1dB) | 10Hz-34kHz |
| Damping coefficient | >600 |
| Impedance(balanced/unbalanced) | 20KQ/10KQ |
| Gain (optional) | 0.775V/1V/32dB |
| Output socket | Spe akon Connectors |
| Input socket | Combo XLR type, 3pin |
| Link socket | XLR type,3pin male(NEUTRIK) |
| Protection | Short circuit, open dircuit, thermal, overload,DC,super audio protection |
| Power Requirement | 90-265V~50Hz(PFC) |
| Size(WxHxD) | 483x429x44mm |
| Weight(net) | 10.5Kg |
K4-1700 Digital Power Amplifier
K4-1700 1U 4-channel power amplifier, small size, light weight, easy to install. The circuit uses a Class D power amplifier module, a reliable and efficient R-SMPS stabilized power supply system, which has extremely high efficiency and controllability, and also has extremely high power density, which can adjust the current waveform according to the AC voltage waveform. Wide voltage operation, adapt to the global scope, can carry higher power.
Digital Amplifier K4-1700 Feature:
1. Use ClassD power amplifier module. Unique peak clipping limiter and ripple reduction.
2. The perfect protection system effectively reduces the losses caused by improper use.
3. The perfect circuit design makes the bass strong and powerful, and the mid and high frequencies are transparent and clear.
4. 1U design, its light weight and very small space occupation rate.
5. It is widely used in large and medium-sized bars, banquet halls, and outdoor performances.
Why choose us?
1.Three years warranty.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.
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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
- Does this amplifier support different voltage standards?
- Yes, it operates on a wide voltage range of 90-265V AC with PFC.
- What is the warranty period for this product?
- We provide a three-year warranty covering quality problems with engineer support.
- Is there a minimum order quantity?
- No, there is no minimum order quantity limit; you can order from 1 to 1,000,000 pieces.
- Can this amplifier be customized?
- Yes, we offer full customization, minor customization, and options based on samples or designs.
- What are the dimensions and weight of the unit?
- The size is 483x429x44mm and the net weight is 10.5kg.
- What certifications does this product have?
- The product holds CE and RoHS certifications.
- What is the lead time for production?
- The average lead time is within 15 workdays for both peak and off-peak seasons.
Send your message to this supplier
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