worldwide high quality power amp factory direct supply for speaker

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KSA high quality power amp factory direct supply for speaker-1

KSA high quality power amp factory direct supply for speaker-2

KSA high quality power amp factory direct supply for speaker-3

KSA high quality power amp 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 high quality power amp 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 high quality power amp 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 high quality power amp 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 high quality power amp factory direct supply for speaker-8

Product Feature

KSA high quality power amp 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 high quality power amp factory direct supply for speaker-10

KSA high quality power amp factory direct supply for speaker-11

KSA high quality power amp factory direct supply for speaker-12

KSA high quality power amp factory direct supply for speaker-13

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)

KSA high quality power amp factory direct supply for speaker-14

v******d

high quality power amp Selected high-quality materials, manufactured with fine processing technology, reasonable structure, reliable quality, strong and durable.

v******s

high quality power amp The overall style is simple, the appearance lines are straight, and the color is uniform, the texture is excellent, and the finished product is durable and stylish. In addition, different sizes and colors can be customized, and customers are more selective in purchasing.

w******i

high quality power amp The design is scientific and reasonable, the workmanship is exquisite and delicate, and the quality is safe and reliable. It can stimulate children's imagination and exercise their coordination of movements. It is your ideal toy product.

o******v

high quality power amp The design is reasonable, the structure is simple, the quality is stable, the quality is excellent, the degree of automation is high, and the production speed is fast. It is a traditional Chinese medicine equipment product that is beautiful, durable, environmentally friendly and safe.

y******j

high quality power amp The original car version design is adopted, and the precise screw hole positions can perfectly fit with the original parts of the original car chassis, and the adaptability is very high.

l******l

high quality power amp The design is reasonable, the structure is stable, and it adopts special processing technology. It has excellent properties such as wear resistance, corrosion resistance, aging resistance, and impact resistance. Even if it is used for a long time, it is not easy to rust and damage.

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