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

KSA energy-saving basic audio amplifier factory direct supply for speaker-11

KSA energy-saving basic audio amplifier factory direct supply for speaker-12

KSA energy-saving basic audio amplifier 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 energy-saving basic audio amplifier factory direct supply for speaker-14

p******i

The quality of KSA basic audio amplifier is absolutely correct. Our quality control team spares no effort in every step of material production, assembly, quality inspection and packaging to achieve this result. The product has been certified under CE

j******w

The quality inspection of KSA basic audio amplifier is carried out at key points in the production process to ensure quality: after completion of the inner spring, before closing and before packaging. Its operating power can be automatically adjusted according to the water quality conditions

w******n

KSA basic audio amplifier has passed a number of tests such as antibacterial test, color fastness test, and suture reinforcement strength test. This product has been widely adopted in the hotel spa, water entertainment, aquarium, fish farm, etc

v******m

KSA basic audio amplifier is carefully checked before shippment. The focus are on jump stitches, needle breaks, licking and crease stitching. This product has been widely adopted in the hotel spa, water entertainment, aquarium, fish farm, etc

i******n

KSA basic audio amplifier is of professional design. It is by our designer who has mastered the bedding structure of nuts and bolts and is full of confidence that creating bedding is a compliment. It operates stably and won't be affected by water flow and speed

x******u

Our basic audio amplifier has complete product specifications and various models of basic audio amplifier. This product stands out for its good thermal stability

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