| Prod Model: |
KA-800 |
| 8ohm Stereo Power: |
120W*8 |
| 4ohm Stereo Power: |
200W*6 |
| Frequency Response: |
20Hz-20kHz/ +0/ -0.5dB |
| Thd: |
<0.05% |
| Snr: |
>110dB |
| Impedance Coefficient: |
200@8ohm |
| Power Supply: |
AC220V±10%50Hz |
| Net Weight: |
16.Kg |
| Type: |
Professional Amplifier |
| Usage: |
Stage |
| Used For: |
Professional |
| Tube Type: |
Transistor Amplifier |
| Function: |
Amplifier Combined |
| Output Number: |
8 |
| Voltage: |
AC 220V |
| Element Number: |
Push-Pull Amplifier |
| Conductive Mode: |
AB |
| Sound Channel: |
2.0 |
Product Description
Product Description| Product Name | Professional 8 channel stage pwoer amplifier dj audio harga power amplifier |
| Item No. | KA-250 | KA-700 | KA-800 |
| 8Ω Stereo Power: | 200w*4 | 200w*6 | 120w*8 |
| 4Ω Stereo Power | 300w*4 | 350w*6 | 200w*8 |
| Cooling Method | wind cooling |
| THD | <0.05%@8Ω1KHz |
| SNR | >110db | ≥90dB(1KHz) | ≥10dB(1KHz) |
| Circuit Power Amplifier | H class | AB class |
| Impedance Coeffient | >1500@63Hz |
| Frequency Response | 20Hz-20KHz/ +0/ -0.5dB | 20Hz-20KHz/ +0/ -0.3dB |
| Input Sensitivity | 0.775V |
| Protection | Peak limit; overload; DC; short circuit; overheating; SS |
| Control | Front panel: power switch/ channel1&channel 2 volume control
Back panel: pattern/ Sensitivity/ earthing switch | Peak limit; overload; DC; short circuit; overheating; |
| Main Fuse | 10A | |
| Power Supply | 220V/50Hz |
| Color | Black |
| Product Size(mm/set) | 482*420*88 | 483*298*89 | 420*600*88 |
| Net Weight | 15KG | 24KG | 16.7KG |
Main features:★ Using dual power supply, AB class professional amplifier circuit, high efficiency, stable and reliable performance;
★Each channel has a separate input volume control, and signal indicators and clipping lights;
★Specially designed differential lines to provide higher dynamic and sound quality;
★2 DC temperature control variable speed fan, air flow from left to right;
★Soft start, input surge limit, radiator and transformer temperature protection, output short circuit protection, output DC protection, ★output overload current protection;
★8-channel independent analog input, or four sets of stereo fiber input, switch switching, reduce noise;
★Suitable for multi-purpose meeting rooms
The main technical parameters:
8Ω Power: 120W × 8;
4Ω Power: 200W × 8;
Cooling method: air cooling (fan temperature control design);
Frequency response: 20Hz-20KHz, +0 / -0.3dB;
Total harmonic distortion: <0.05%@8Ω1KHz;
Signal to noise ratio (SN): ≥ 100dB (1KHz);
Amplifier circuit: AB class;
Maximum input level: + 22.0dBu (10.0Vrms);
Input sensitivity (at 8Ω load rated power output): + 2.2dBu (1.0Vrms);
Protection: peak limit, overload, DC, short circuit, overheat, soft start;
Control 8-channel independent analog input, or four sets of stereo fiber input, switch switching column;
Main fuse: 10A;
Power requirements: 220V / 50Hz;
Body size: 482X600X88 (unit mm);
Net weight: 16.70kg
Packaging & ShippingEach piece with manual+ polybag +foam plastic + waterproof bag +carton
Payment termSmaple:T/T 100% deposit before delivery.
Mass production: T/T 30%deposit indvan
Delivery timeSmaple:3 days
Mass production:5-7 day,depand on quantity
FAQ
1.Q: Are you a factory or trading company?
A: We are a manufacturer (with our own factory) since 2000. We are a leading manufacturer, exporter and supply chain service provider on professional audio system.
2.Q:Where is your factory located? How can I visit there?
A: Our factory is located in Nancun District, Guangzhou City, Guangdong Province, China.
About 30mins by car fromGuangzhou South Railway Station, We welcome customers from all over the world !
3.Q: Can you do OEM and ODM?
A: Yes, both. We can put your idea into products.
We have professional research development team, develop the products according to customer required.
Guangzhou Jusbe Electronics Technology Co. Ltd. was established in 2002. For 14 years, we have been dedicated in the field of Professional audio system industry. As the solution supplier and manufacturer of Audio system, we're using artificial intelligence to change the world step by step: Amplifier, speakers, microphone, line array series, peripheral equipment, mixer...
Our factory covers 10 thousand square meters, including 2 main workshop(professional audio products workshop, teaching audio products workshop) and accessory workshop. In order to provide our clients with high performance products in competitive price, we import ISO9001 Quality Management System, ISO14000 Environment Management System and SRRC System to our factory. What's more, there're nearly 300 marketing staff, 30 branches all over the country.
In order to meet the global trend, our brand Jusbe has been registrated in USA, Hongkong. In the meantime, we have built strategic relationship with 20 excellent global partners.
It's rarely to find such a manufacturing basement of large scale and multiple systems. Relying on 15 major series and more than 1000 products, we're confidence to provide our clients from various area with complete and individual solution. For now, it's proud to say that we have 100 thousand successful cases worldwide and our clients're satisfied with them.
Our products have been applied to many important events or buildings, such as Google experience center, China Telecom, Guangzhou South Railway Station, Hengda Real Estate Group etc.
