quality assurance amplifier for home speakers power source now for various occations

Company Advantages
1. Gisen multi channel power amplifier has an excellent design. It is designed by our experts with the highest quality materials and finishes. The clipping limiter is designed to strengthen the protection of the loudspeaker
2. This product is favored and trusted by customers. It can support multiple devices via the interface
3. The product is of reliable quality as it is produced and tested based on the requirements of widely-recognized quality standards. The temperature control system can adjust the output power according to the changes of temperature

ABOUT OUR PRODUCT

FP series amplifiers are with switch power supply. Its compact and precise structure makes it high-performance. Each channel has independent adjustable peak output voltage, which enables the amplifier to drive speakers with different power easily. Intelligent protecting circuit provides advanced technology to protect the internal circuits and connected loads, so that the amplifiers and speakers can still be operated in extreme conditions. Applied to situations like Performance, Night Club, etc.

PRODUCT DETAILS

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FP 2-Channel Top View

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FP 2-Channel Rear Plate

SPECIFICATIONS

Mode	FP4.13	FP2.23	FP2.16	FP2.13
8Ω Stereo Power 4Ω Stereo Power 2Ω Stereo Power 8Ω Bridged Power 4Ω Bridged Power	4x1350W 4x2100W 4x2500W 2x4200W 2x5000W	2x2350W 2x4400W 2x7000W 8800W 14000W	2x1600W 2x3000W 2x4500W 6000W 9000W	2x1350W 2x2100W 2x2500W 4200W 5000W
Frequency Response	20Hz-34kHz(±0.3dB)@1W,8Ω
THD 20 Hz - 20 kHz for 1 W	<0.1%
Signal-to-Noise Ratio	>112 dB
Channel separation (Crosstalk) at 1 kHz	>70 dB
Channel separation	>70dB@1kHz
Input Connectors (per channel)	3-pin XLR, electronically balanced
Output Connectors (per channel)	Binding Posts 2-pole
Tour Class Protection	ACL, IGM, Auto Ramp, short circuit, DC voltage, turn-on/off transient, current inrush, sub/ultrasonic input
Operating voltage, 230 V / 115 V nominal	130-265V / 65-135V selectable
Voltage Gain (dB)	23, 26, 29, 32, 35, 38, 41, 44dB selectable
Input impedance	Temperature controlled fan, airflow from front to rear
Protection	Short circuit，open circuit，direct current voltage，overheat, overload，radio frequency，ultralow frequency protection
Power requirement	AC180V-240V(90V-120V)，50-60Hz
Amp dimension	20 k Ohm
Level adjustment (per ch.)	Front-panel potentiometer, 31 position detented from -inf to 0 dB
Dimensions: (HWL)	88Xx483x396mm
Packing dimension	180x560x500mm
Net weight(kg) Gross weight(kg)	12.5 16.5

Production flow chart

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1. Sheet Metal Processing

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2. Circuit Board Plug-in

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3. Circuit Board Debugging

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4. Circuit debugging

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5. Product assembly

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6. Debugging of the whole machine

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7. Product Aging

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Company Features
1. In the fierce market competition, Guangzhou Gisen Audio Equipment Factory has transcended most other peers when it comes to the developing and manufacturing of multi channel power amplifier .
2. Our manufacturing team has core qualifications. Besides providing strong leadership, they can monitors line-workers to ensure goals met and tracks goal progress by utilizing their years of experience and skills.
3. We value environmental protection in our production. This approach brings multiple benefits to our customers – after all, those who use fewer raw materials and less energy also save costs and can improve their own environmental footprint in the process.

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High-tech machines have been applied in the production of Gisen multi channel power amplifier. It needs to be machined under the molding machines, cutting machines, and various surface treating machines. The product is highly resistant to oxidation

r******v

Gisen amplifier for home speakers is manufactured at a high-quality level. It meets the standards stipulated in the National Basic Safety Technical Specifications for Garments Products. The "one-button" design provides easy use for users

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We check the fabric of Gisen amplifier for home speakers before production. It is evaluated according to weight, printing quality, defects and feel. Adopting high-quality imported stainless steel, it has a long service life

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Every production step of Gisen multi channel power amplifier follows the requirements for manufacturing furniture. Its structure, materials, strength, and surface finishing are all handled finely by experts. It is popular for its good heat-insulated performance

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Gisen multi channel power amplifier has undergone rigorous testing. This test was conducted by our QC team who performed tensile testing, fatigue testing and color fastness testing. Adopting high-quality imported stainless steel, it has a long service life

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The product is promised with high quality and long service life. The product provides a high-accuracy testing result

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