Business Type:
Manufacturer/Factory
Establishment:
2012
R&D Capacity:
ODM, OEM, Other
OEM/ODM Service
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ABS Trolly Case, ABS Cases, ABS Case manufacturer / supplier in China, offering Portable Sound ABS Trolly Case, 4X1200W Widely Voltage Professional Power Amplifier, X24 Skytone Digital Audio Mixer Console and so on.

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Supplier Homepage Consumer Electronics Audio & Sets Amplifier China Df Series 4 Channel 550W to 2200W X4 Professional Power Amplifier

China Df Series 4 Channel 550W to 2200W X4 Professional Power Amplifier

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Local Area: Guangzhou, Guangdong, China
R&D Capacity: OEM, ODM, Other
Payment Terms: LC, T/T, PayPal
Type: Professional Amplifier
Usage: Hi-Fi, AV, KTV System, Professional Preformence
Used For: Professional

Df series 4 channel 550W to 2200W X4 Professional Power Amplifier
Skytone Audio is one of the white hair of speaker audio business in China. We have our own factory with more than 300 designs of speaker audio includig speakers, microphones, amplifiers and so on.
With us your business in safe,your money in safe.
Quality is our culture.
We can offer you:
1. Competitive advantage products
2. Confidential agreement
3. Factory price
4. Quality assurance contract
5. After-sales service 24*7
Power amplifier
Amplifier power
Power mixer amplifier
High-definition sound quality
Adopted completed protection circuit,
High frequency delicate transparent;
low frequency wide and supple;
mid frequency bright.
Suitable for big outdoor performance, disco, night clubs and other occasions.
Product feature
Adopt unique class HD circuit, clear high frequency , bright middle frequency and dynamic bass
Sensitivity multiple selection, matching different pre-level.
Multiple protections: not burn the speaker, can control by turning on/off from rear panel.
Adopt professional input and output connector, all inputs are processed by a balanced circuit, and the impact of the connection line on the sound quality is minimal.
Stainless steel panel brings luxurious and distinguished visual enjoyment to you
High efficiency, long-term stability and superior sound quality
Full-function protections: DC protection, short circuit protection, input/output overload protection, safe protection system.
A new generation power amplifier with stability
High efficiency and long-term stability and superior sound quality.
Balanced XLR input. Setting signal parallel model to transmit signal to next amplifier via XLR link.
Adopted professional speakon.
Front panel LED indicator, showing the channel clip, power supply ect.
Hi-Fienjoy the sounds of nature
Adopted high-end multimedia chips, crisp sound quality

Embodiment of power and beauty
Comprehensive protection circuit ;
Adopted class HD amplifier circuit;
The power usage up to 90%;
4ohms or 8ohms loading;
Popular amplifier to match high power speaker.
Powerful amplifying system
Adopted fast heat dissipation mode;
Using Japan's TDK capacitor, and high efficiency fans.
Don't worry about heat dissipation even a long time using, the amplifier still work stably. To ensure the speakers working continuity.
Skytone unique circuit design
Super performance professional power amplifier of Skytone Audio.
Adopted international advanced circuit design.
Every channel supplies power independently so that distortion and noise are greatly reduced. Using high-end quality voice and music sound amplifying system.
Powerful capacitor
Oxygen-free copper circulating transformer

Specification:

SpecificationDF4300DF4600DF4800DF41000DF41300Output power 1kHz, THD<1%,
all channels driven duration limited by fuse and thermal protection8Ω STEREO300W*4600W*4800W*41000W*41300W*44Ω STEREO450W*4700W*41050W*41500W*41800W*42Ω STEREO550W*41000W*41400W*41700W*42200W*48Ω BRIDGE680W*21300W*22000W*22600W*23250W*2Safe protectionDc protection√√√√√Short circuit protection√√√√√Sensitivity overheating management system√√√√√Overheat protection√√√√√Input overload protection√√√√√Output overload protection√√√√√Soft start protection√√√√√Limiting protectioncan reach 10VFrequency Response(1W 8ohms) 20Hz 20KHz(±0.5dB)Sensitivity(8ohms 1KHz)0.775v/26linkInput linkXLR FemaleOutput linkSPEAKONInput ImpedanceBalance input20KΩUnbalance input10KΩnoise-signal ratio(A-Weight, rated power 8ohms)(S/N)≥105dB≥105dB≥108dB≥108dB≥108dBDamping coefficient(1KHz&8ohms)≥900Intermodulation distortion(20Hz-20KHz)≤0.02%Total harmonic distortion(20Hz-20KHz)≤0.03%≤0.03%≤0.03%≤0.05%≤0.06%Phase response(1W&8ohms,20Hz-20KHz)≤±6.5°Conversion rate≥60V/µsOutput circuit typeCLASS-DInstallation space2UCooling systemintelligent system,automatic adjustment
according to changing temperatureDimension(WxHxD)482x88x290mmNet Weight13.0kg14.0kg15.0kg16.0kg17.0kgTechnical support and after-sales service1 years Warranty (non-artificial damage)