1350W 4 Channel 8ohms Power Amplifier Lab Gruppen
|FOB Price:||Get Latest Price|
|Min. Order:||1 Piece|
|Production Capacity:||2000-3000PCS Per Month|
|Transport Package:||Carton,Woode Case,Flight Case,or as Client Order|
|Payment Terms:||T/T, D/P, Paypal, Money Gram, Western Union, cash|
- Type: Professional Amplifier
- Used For: Professional
- Function: Post Amplifier
- Output Number: 4
- Element Number: Push-Pull Amplifier
- Power 8ohm Stero: 1350W*4
- Power 2ohm Bridge: 2500W*4
- System Sensitivity: 0.775V/1.0V/1.44V
- Thd: <0.1%
- Net Weight: 15.7kg
- Trademark: qsn
- Origin: Guangzhou, China
- Usage: Hi-Fi, AV, KTV System
- Tube Type: Transistor Amplifier
- Sound Channel: 2.0
- Voltage: AC 220V
- Conductive Mode: D
- Power 4ohm Stero: 2700W*4
- Frequency Response: 20Hz-20kHz(+-0.3db)
- Operation Mode: Stero/Bridge/Parallel
- Size: 483*425*90mm
- Transisitor: Original American on Semi
- Specification: CE, ROHS, CCC, ISO, FCC
- HS Code: 8518400090
1) this series is a kind of newly high efficient and high power switch mode power supply amplifier with superior sound quality performance.
2)it utilizes a second generation class TD circuit.
3)it use a regulated switch mode power supply ,which gives the added benefit of stabilizing rail voltages to the output even with wide fluctuations of mains voltage.
4)it use high quality adjustable potentionmeter,which can reduce the connecting lines and ports between modules as much as possible.
5)transistors are mounting on the heat sink to reduce the thermal resistance of transistors
6)it utilizes SMT technology ,which features stable performance.
Channel number: 4CH
8Ohm stereo, 1350W
8Ohm bridge: 4200W
Gain: 35dB VPL: 101V
S/N ratio: >112dB
Input impedance: 20Kohm
Gain selecrable: 23, 26, 32, 35, 38, 41, 44dB
Input connector: XLR
Output connector: Neutrik speakon
Output bridge modeL A+B-CH: A is input source, A+B, C+D -CH: A, C is input source
Cooling: 2 fans, front to rear airflow, temperature control
Outlook: Black painted chassis, with black painted steel front
|Frequency Response(+o/-0.3dB,1W/8Ω)||20 Hz - 34 kHz|
|THD 20 Hz - 20 kHz for 1 W||<0.1%|
|Signal-to-Noise Ratio||>112 dBA|
|Channel separation (Crosstalk) at 1 kHz||>70 dB|
|Input Connectors (per channel)||3-pin XLR, electronically balanced|
|Output Connectors (per channel)||Binding Posts 2-pole|
|TourClass Protection||ACL,IGM, AutoRamp, short circuit, DC voltage, turn-on/off transient, current inrush, sub/ultrasonic input|
We will send you the enough connectors and some other spare parts for you free.
1)Dual carton with Foam
2)Carton with external plywood bracket for Speaker
About our company
Established in 2005,Guangzhou Yunqiang Electronic Co.ltd specializes in R&D,design,production and marketing of professional speaker,professional power amplifiers,karaoke speakers and amplifier etc.Backed by high technology and staffed with a professional R&D team and QC team,the factory introduces some advanced electronic testing equipments from Japan,taiwan,ect.Combined with advanced processing lines.Exported to the Asia,Middle East,Europe,Amercia,Africa,etc.Our products enjoy high reputation and meet the demand of the market with the high quality and reasonable price.
Our Main product:
Professional speaker,Line array speaker,subwoofer,professional amplifier,karaoke speaker,karaoke amplifier,Pre-amplifier.
Our factory located in Longhu village,Shijing Road,Baiyun district,Guangzhou city,Guangdong Province,China.