Professional Amplifier Dante Function Four Channels Line Array System 400W 700W with Ka4.4190812
China Professional Amplifier Dante Function Four Channels Line Array System 400W 700W with Ka4.4190812, Find details and Price about China Power Amplifier, Audio Amplifier from Professional Amplifier Dante Function Four Channels Line Array System 400W 700W with Ka4.4190812
Basic Info.
Model NO.
KA4.4190812
Output Number
4 Channel
Voltage
190V~260VAC,50~60Hz
Element Number
Push-Pull Amplifier
Conductive Mode
D
(4Ω) Stereo Power
2X700W
8Ω Stereo Power
2X400W
Trademark
RF
Transport Package
Carton Box or Flight Case
Specification
45X483X461mm
Origin
China (Mainland)
HS Code
8518400090
Model NO.
KA4.4190812
Output Number
4 Channel
Voltage
190V~260VAC,50~60Hz
Element Number
Push-Pull Amplifier
Conductive Mode
D
(4Ω) Stereo Power
2X700W
8Ω Stereo Power
2X400W
Trademark
RF
Transport Package
Carton Box or Flight Case
Specification
45X483X461mm
Origin
China (Mainland)
HS Code
8518400090
Product Desciption
Product Name:Professional amplifier high power class D design with KA4.4
Features:
1.KA Series features a unique hybrid Class D design, low temperature and high efficiency output.
2.The machine is more secure with protection of short circuit,DC,temperature,VHF, anti-shock functions,once activated the amplifier is locked.
3. Automatic transimission fan with optimized cooling system ensures more stable performance of the machine.
4.Light weight design, convenient for movement and installation.
5.Patented dynamic voltage limit control power circuit,protect system is always in a safe working state, while the dedicated distortion elimination circuit ensures that the power amplifier is in the minimum distortion state.
Application:
Conference Room,Multi-function Hall,Stadium,Bar,KTV,Theater
Our Advantages:
1) Audited supplier by SGS international certificate organization
2) Product quality: Superior speaker and amplifier, top technology and quality.
3) Certificate: CE,RoHS,SGS,ISO9001,ISO14001,ISO27001,ISO20000-1,ISO18001
4) Monthly Production Capacity: 2000pcs
5) Fast delivery: Get your order when you need it.
6) 5000 square meters workshop, with about 200 workers and 20 professional engineers
7) Professional and Skilled in audio knowledge ---can design complete audio system for you
8) Convenient Transportation: 1 hour to Guangzhou port
9) 24 hours after sales service.
Project Review:
Company Profile:
FAQ:
Q1: How long is the warranty for the speakers?
A1: 1year warranty.
Q2: How about the delivery time?
A2: 3-7days for stock.
10-20 days for new order depend on order quantity since receipt of 30% T/T deposit payment.
Q3: What kind of payments does RF support?
A3: T/T, Western Union, Cash are accpeted.
Q4: What's the MOQ?
A4: MOQ is 1pcs
Q5: Can you produce according to customers' design?
A5: Yes we can, we are professional manufacturer,OEM & ODM are welcome .
Q6:Can you tell me your main customers?
A6: That's our customers privacy, we should protect their information.
At the same time, please rest assured that your information is also safe here.
If there is any questions,please do not hesitate to contact us for freely!
VR18B is a subwoofer with phase inverted design,belongs to the ultra-low frequency of VR series ,use with VR112 line array speaker combined in three-way,Bi-amp line array system ; can hanging or ground stacked with VR112.
Stadium,Theatre,Auditorium,Banquet hall,Multi-function hall,Touring,Portable application,Supporting large-scale sound reinforcement system fills
We are leading Pro-loudspeakers and Amplifiers manufacturer and the most reliable supply chain provider with over 26 years experiences in Audio speaker industry.Our monthly output is exceed 2000pcs. Down below is our scope of business.
* Line-Array Curve-Array Loudspeaker System
* Subwoofer Loudspeaker
* Multi-function Loudspeaker,Self-Powered Loudspeaker
* Sound Reinforcement System,PA system
* Amplifier Series
* Paperless Conference System or relevant products and solutions
Specification:* Subwoofer Loudspeaker
* Multi-function Loudspeaker,Self-Powered Loudspeaker
* Sound Reinforcement System,PA system
* Amplifier Series
* Paperless Conference System or relevant products and solutions
| 8Ω Stereo power | 4×400W |
| 4Ω Stereo power | 4×700W |
| Frequency response | 20Hz-20kHz(±0.5dB) |
| THD+N | <0.1% |
| S/N Ratio | ≥100dB |
| Input Sensitivity | 0.775V |
| Input impedance | 20KΩ(balance),10KΩ(unbalance) |
| Protect | short circuit,DC,temperature,VHF, anti-shock functions |
| Power Supply | 190-260V ~50-60Hz |
| Dimension(HxWxD) | 89x483x357mm |
| Weight | 7.6Kg |
Features:
1.KA Series features a unique hybrid Class D design, low temperature and high efficiency output.
2.The machine is more secure with protection of short circuit,DC,temperature,VHF, anti-shock functions,once activated the amplifier is locked.
3. Automatic transimission fan with optimized cooling system ensures more stable performance of the machine.
4.Light weight design, convenient for movement and installation.
5.Patented dynamic voltage limit control power circuit,protect system is always in a safe working state, while the dedicated distortion elimination circuit ensures that the power amplifier is in the minimum distortion state.
Application:
Conference Room,Multi-function Hall,Stadium,Bar,KTV,Theater
Our Advantages:
1) Audited supplier by SGS international certificate organization
2) Product quality: Superior speaker and amplifier, top technology and quality.
3) Certificate: CE,RoHS,SGS,ISO9001,ISO14001,ISO27001,ISO20000-1,ISO18001
4) Monthly Production Capacity: 2000pcs
5) Fast delivery: Get your order when you need it.
6) 5000 square meters workshop, with about 200 workers and 20 professional engineers
7) Professional and Skilled in audio knowledge ---can design complete audio system for you
8) Convenient Transportation: 1 hour to Guangzhou port
9) 24 hours after sales service.
Project Review:
Company Profile:
FAQ:
Q1: How long is the warranty for the speakers?
A1: 1year warranty.
Q2: How about the delivery time?
A2: 3-7days for stock.
10-20 days for new order depend on order quantity since receipt of 30% T/T deposit payment.
Q3: What kind of payments does RF support?
A3: T/T, Western Union, Cash are accpeted.
Q4: What's the MOQ?
A4: MOQ is 1pcs
Q5: Can you produce according to customers' design?
A5: Yes we can, we are professional manufacturer,OEM & ODM are welcome .
Q6:Can you tell me your main customers?
A6: That's our customers privacy, we should protect their information.
At the same time, please rest assured that your information is also safe here.
If there is any questions,please do not hesitate to contact us for freely!
VR18B is a subwoofer with phase inverted design,belongs to the ultra-low frequency of VR series ,use with VR112 line array speaker combined in three-way,Bi-amp line array system ; can hanging or ground stacked with VR112.
Stadium,Theatre,Auditorium,Banquet hall,Multi-function hall,Touring,Portable application,Supporting large-scale sound reinforcement system fills
| 8Ω Stereo power | 3000W×2 |
| 4Ω Stereo power | 5100W×2 |
| 2Ω Stereo power | 7140W×2 |
| 16Ω bridge power | 6000W×1 |
| 8Ω bridge power | 10200W×1 |
| 4Ω bridge power | 14280W×1 |
| Frequency response | 20Hz-20kHz(±0.2dB) |
| THD+N | <0.01% |
| S/N Ratio | ≥112dB |
| Input Sensitivity Optional | 32,35,38,41dB |
| Input impedance | 20KΩ(balance),10KΩ(unbalance) |
| Protect | Power supply under voltage protection,power amplifier output DC protection,overheat protection,temperature and power control,overload power control |
| Power Supply | 90-260V ~50-60Hz |
| Dimension(HxWxD) | 45x483x461mm |
| Weight | 12Kg |
| 8Ω Stereo power | 2×1500W |
| 4Ω Stereo power | 2×2550W |
| 2Ω Stereo power | 2×3570W |
| 16Ω bridge power | 1×3000W |
| 8Ω bridge power | 1×5100W |
| 4Ω bridge power | 1×7140W |
| Frequency response | 20Hz-20kHz(±0.2dB) |
| THD+N | <0.01% |
| S/N Ratio | ≥110dB |
| Input Sensitivity Optional | 41dB/38dB/35dB/32dB |
| Input impedance | 20KΩ(balance),10KΩ(unbalance) |
| Protect | Power supply under voltage protection,power amplifier output DC protection,overheat protection,temperature and power control,overload power control |
| Power Supply | 90-260V ~50-60Hz |
| Dimension(HxWxD) | 45x483x372mm |
| Weight | 9Kg |
| 8Ω Stereo power | 4×400W |
| 4Ω Stereo power | 4×700W |
| Frequency response | 20Hz-20kHz(±0.5dB) |
| THD+N | <0.1% |
| S/N Ratio | ≥100dB |
| Input Sensitivity | 0.775V |
| Input impedance | 20KΩ(balance),10KΩ(unbalance) |
| Protect | short circuit,DC,temperature,VHF, anti-shock functions |
| Power Supply | 190-260V ~50-60Hz |
| Dimension(HxWxD) | 89x483x357mm |
| Weight | 7.6Kg |
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