energy-saving basic audio amplifier factory direct supply for speaker

Product Display

KSA energy-saving basic audio amplifier factory direct supply for speaker-1

KSA energy-saving basic audio amplifier factory direct supply for speaker-2

KSA energy-saving basic audio amplifier factory direct supply for speaker-3

KSA energy-saving basic audio amplifier factory direct supply for speaker-4

Product Details

NO.1

High Quality Capacitance

The power amplifier uses a large capacity to ensure sufficient energy during high power operation,high quality and long life.

KSA energy-saving basic audio amplifier factory direct supply for speaker-5

NO.2

TOSHIBA Powerful Amplifier Tubes

High Performance and high power amplifer tube makes the voice vibrant and dynamic.

KSA energy-saving basic audio amplifier factory direct supply for speaker-6

NO.3

Pure Aluminum Heat Sink

Large aluminum heat sink can effectively transfer the heat generated by the power amplifier in time,and the heat dissipation is fast and the effect is good.

KSA energy-saving basic audio amplifier factory direct supply for speaker-7

NO.4

Excellent Cooling Fan

Ensure that the heat is dissipated and that the amplifier is cooled to prevent if from overheating.

KSA energy-saving basic audio amplifier factory direct supply for speaker-8

Product Feature

KSA energy-saving basic audio amplifier factory direct supply for speaker-9

PA1.3 Series is a high power, clear sound and low bass booster for subs.A new class AB desigin,through a bridge mode.lift GND even it was bridge.
Stable performance /precise workmanship. specialized system protection circuit, comprehensive safe,reliable & accurate such as short circuit protect,over load protect,DC protect(inrush audio peak) limiter soft start,High temp protect,HF protect, Back-EMF protect etc.

Product Parameter

Model	PA1.3
damping factor	≥620
frequency response	20HZ-20KHZ,±0.1dB
THD+N	≤0.01%,1/3Rate Power@8Ω1KHZ
IMD	≤0.01%,1/3Rate Power@8Ω
Input sensitivity	0.775V\1.0V\1.55V
Input Impedance	10KΩ/20KΩ(Unbalance/Balance)
input CMRR	≤75dB
Cross talk	≤70dB
LED Indicator	SIGNAL,PROTECT,ACTIVE,CLIP/LIMITING
Main power supply	230V@50HZ,FUSE:T25A
power consumption	4400W
q’ty20”,40”,40”HC(pcs)	400/800/970

Certificate

KSA energy-saving basic audio amplifier factory direct supply for speaker-10

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Packing & Shipping

We support both OEM & ODM packaging. Our normally delivery method are by the sea, by air, by international express (DHL, UPS, TNT, FedEx)

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The fabric of KSA basic audio amplifier is not treated with formaldehyde resin, one of the most toxic chemical fabric finishes and it’s designed not to wash out. The product is highly applicable to various kinds of materials

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KSA basic audio amplifier will be tested to meet the standards stipulated for the interior decoration materials, mainly includes several aspects: formaldehyde emission in the board, harmful substances in the adhesives, toxic ingredients in the paint, etc. No residual viscose will be found on its applied surface after it is torn off

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The processing method of KSA basic audio amplifier is flexible. It may be one-piece welding, or it may be screw assembly. Generally, we will increase the fixing frame in order to increase the stability of this product. It has been strictly inspected by Bureau Veritas

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KSA basic audio amplifier has been tested at the end of the production stage. It has been checked for its water absorption rate, deformability, surface cracks, etc. The product has fine high-temperature resistance

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Advanced computer-aided technologies are applied in KSA basic audio amplifier design. Its phototype is created using CAD and CAM technologies by the designers. The product is known for its extraordinary sealing

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basic audio amplifier is made of original environmentally friendly materials and refined by advanced processing technology. It has good toughness and excellent sealing performance, stable quality and high quality, and can be recycled.

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